[{"data":1,"prerenderedAt":3130},["ShallowReactive",2],{"navigation_docs":3,"-reference-best-practices":612,"-reference-best-practices-surround":3125},[4,35,85,138,318,453,489,548,587],{"title":5,"path":6,"stem":7,"children":8,"page":34},"Start","\u002Fstart","1.start",[9,14,19,24,29],{"title":10,"path":11,"stem":12,"icon":13},"Introduction","\u002Fstart\u002Fintroduction","1.start\u002F1.introduction","i-lucide-info",{"title":15,"path":16,"stem":17,"icon":18},"Why start with evlog","\u002Fstart\u002Fwhy-evlog","1.start\u002F2.why-evlog","i-lucide-rocket",{"title":20,"path":21,"stem":22,"icon":23},"Installation","\u002Fstart\u002Finstallation","1.start\u002F3.installation","i-lucide-download",{"title":25,"path":26,"stem":27,"icon":28},"Quick Start","\u002Fstart\u002Fquick-start","1.start\u002F4.quick-start","i-lucide-zap",{"title":30,"path":31,"stem":32,"icon":33},"Choose your logger","\u002Fstart\u002Ftypescript-logging-library","1.start\u002F5.typescript-logging-library","i-lucide-file-code",false,{"title":36,"path":37,"stem":38,"children":39,"page":34},"Learn","\u002Flearn","2.learn",[40,45,50,55,60,65,70,75,80],{"title":41,"path":42,"stem":43,"icon":44},"Overview","\u002Flearn\u002Foverview","2.learn\u002F0.overview","i-lucide-list",{"title":46,"path":47,"stem":48,"icon":49},"Simple Logging","\u002Flearn\u002Fsimple-logging","2.learn\u002F1.simple-logging","i-lucide-terminal",{"title":51,"path":52,"stem":53,"icon":54},"Wide Events","\u002Flearn\u002Fwide-events","2.learn\u002F2.wide-events","i-lucide-layers",{"title":56,"path":57,"stem":58,"icon":59},"Structured Errors","\u002Flearn\u002Fstructured-errors","2.learn\u002F3.structured-errors","i-lucide-shield-alert",{"title":61,"path":62,"stem":63,"icon":64},"Lifecycle","\u002Flearn\u002Flifecycle","2.learn\u002F4.lifecycle","i-lucide-arrow-right-left",{"title":66,"path":67,"stem":68,"icon":69},"Sampling","\u002Flearn\u002Fsampling","2.learn\u002F5.sampling","i-lucide-filter",{"title":71,"path":72,"stem":73,"icon":74},"Auto-Redaction","\u002Flearn\u002Fredaction","2.learn\u002F6.redaction","i-lucide-eye-off",{"title":76,"path":77,"stem":78,"icon":79},"Typed Fields","\u002Flearn\u002Ftyped-fields","2.learn\u002F7.typed-fields","i-simple-icons-typescript",{"title":81,"path":82,"stem":83,"icon":84},"Catalogs","\u002Flearn\u002Fcatalogs","2.learn\u002F8.catalogs","i-lucide-book-open",{"title":86,"path":87,"stem":88,"children":89,"page":34},"CLI","\u002Fcli","3.cli",[90,93,98,103,108,113,118,123,128,133],{"title":41,"path":91,"stem":92,"icon":49},"\u002Fcli\u002Foverview","3.cli\u002F0.overview",{"title":94,"path":95,"stem":96,"icon":97},"init","\u002Fcli\u002Finit","3.cli\u002F1.init","i-lucide-wand-sparkles",{"title":99,"path":100,"stem":101,"icon":102},"map","\u002Fcli\u002Fmap","3.cli\u002F2.map","i-lucide-radar",{"title":104,"path":105,"stem":106,"icon":107},"Rules","\u002Fcli\u002Frules","3.cli\u002F3.rules","i-lucide-list-checks",{"title":109,"path":110,"stem":111,"icon":112},"Scoring","\u002Fcli\u002Fscoring","3.cli\u002F4.scoring","i-lucide-gauge",{"title":114,"path":115,"stem":116,"icon":117},"CI","\u002Fcli\u002Fci","3.cli\u002F5.ci","i-lucide-git-pull-request",{"title":119,"path":120,"stem":121,"icon":122},"doctor","\u002Fcli\u002Fdoctor","3.cli\u002F6.doctor","i-lucide-stethoscope",{"title":124,"path":125,"stem":126,"icon":127},"telemetry","\u002Fcli\u002Ftelemetry","3.cli\u002F7.telemetry","i-lucide-bar-chart-3",{"title":129,"path":130,"stem":131,"icon":132},"agents","\u002Fcli\u002Fagents","3.cli\u002F8.agents","i-lucide-bot",{"title":134,"path":135,"stem":136,"icon":137},"Observability Score","\u002Fcli\u002Fobservability-score","3.cli\u002F9.observability-score","i-lucide-activity",{"title":139,"path":140,"stem":141,"children":142,"page":34},"Integrate","\u002Fintegrate","4.integrate",[143,147,230],{"title":41,"path":144,"stem":145,"icon":146},"\u002Fintegrate\u002Foverview","4.integrate\u002F0.overview","i-lucide-plug",{"title":148,"path":149,"stem":150,"children":151,"page":34},"Adapters","\u002Fintegrate\u002Fadapters","4.integrate\u002Fadapters",[152,155,185,210],{"title":41,"path":153,"stem":154,"icon":44},"\u002Fintegrate\u002Fadapters\u002Foverview","4.integrate\u002Fadapters\u002F01.overview",{"title":156,"path":157,"stem":158,"children":159,"page":34},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","4.integrate\u002Fadapters\u002Fcloud",[160,165,170,175,180],{"title":161,"path":162,"stem":163,"icon":164},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","4.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":166,"path":167,"stem":168,"icon":169},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","4.integrate\u002Fadapters\u002Fcloud\u002F02.posthog","i-simple-icons-posthog",{"title":171,"path":172,"stem":173,"icon":174},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","4.integrate\u002Fadapters\u002Fcloud\u002F03.sentry","i-simple-icons-sentry",{"title":176,"path":177,"stem":178,"icon":179},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","4.integrate\u002Fadapters\u002Fcloud\u002F04.better-stack","i-simple-icons-betterstack",{"title":181,"path":182,"stem":183,"icon":184},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","4.integrate\u002Fadapters\u002Fcloud\u002F05.datadog","i-simple-icons-datadog",{"title":186,"path":187,"stem":188,"children":189,"page":34},"Cloud or Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fhybrid","4.integrate\u002Fadapters\u002Fhybrid",[190,195,200,205],{"title":191,"path":192,"stem":193,"icon":194},"Grafana Loki","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Floki","4.integrate\u002Fadapters\u002Fhybrid\u002F01.loki","i-simple-icons-grafana",{"title":196,"path":197,"stem":198,"icon":199},"ClickHouse","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fclickhouse","4.integrate\u002Fadapters\u002Fhybrid\u002F02.clickhouse","i-simple-icons-clickhouse",{"title":201,"path":202,"stem":203,"icon":204},"OTLP","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fotlp","4.integrate\u002Fadapters\u002Fhybrid\u002F03.otlp","i-simple-icons-opentelemetry",{"title":206,"path":207,"stem":208,"icon":209},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fhyperdx","4.integrate\u002Fadapters\u002Fhybrid\u002F04.hyperdx","i-custom-hyperdx",{"title":211,"path":212,"stem":213,"children":214,"page":34},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","4.integrate\u002Fadapters\u002Fself-hosted",[215,220,225],{"title":216,"path":217,"stem":218,"icon":219},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","4.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":221,"path":222,"stem":223,"icon":224},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","4.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":226,"path":227,"stem":228,"icon":229},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","4.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":231,"path":232,"stem":233,"children":234,"page":34},"Frameworks","\u002Fintegrate\u002Fframeworks","4.integrate\u002Fframeworks",[235,239,244,249,254,259,264,269,274,279,284,289,294,299,303,308,313],{"title":41,"path":236,"stem":237,"icon":238},"\u002Fintegrate\u002Fframeworks\u002Foverview","4.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":240,"path":241,"stem":242,"icon":243},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","4.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":245,"path":246,"stem":247,"icon":248},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","4.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":250,"path":251,"stem":252,"icon":253},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","4.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":255,"path":256,"stem":257,"icon":258},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","4.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":260,"path":261,"stem":262,"icon":263},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","4.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":265,"path":266,"stem":267,"icon":268},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","4.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":270,"path":271,"stem":272,"icon":273},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","4.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":275,"path":276,"stem":277,"icon":278},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","4.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":280,"path":281,"stem":282,"icon":283},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","4.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":285,"path":286,"stem":287,"icon":288},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","4.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":290,"path":291,"stem":292,"icon":293},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","4.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":295,"path":296,"stem":297,"icon":298},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","4.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":300,"path":301,"stem":302,"icon":79},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","4.integrate\u002Fframeworks\u002F13.standalone",{"title":304,"path":305,"stem":306,"icon":307},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","4.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":309,"path":310,"stem":311,"icon":312},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","4.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":314,"path":315,"stem":316,"icon":317},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","4.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":319,"path":320,"stem":321,"children":322,"page":34},"Use Cases","\u002Fuse-cases","5.use-cases",[323,326,331,359,386,418,439,444,449],{"title":41,"path":324,"stem":325,"icon":107},"\u002Fuse-cases\u002Foverview","5.use-cases\u002F0.overview",{"title":327,"path":328,"stem":329,"icon":330},"Client Logging","\u002Fuse-cases\u002Fclient-logging","5.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":332,"icon":333,"path":334,"stem":335,"children":336,"page":34},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","5.use-cases\u002F2.ai-sdk",[337,340,345,350,355],{"title":41,"path":338,"stem":339,"icon":44},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","5.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":341,"path":342,"stem":343,"icon":344},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","5.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":346,"path":347,"stem":348,"icon":349},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","5.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":351,"path":352,"stem":353,"icon":354},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","5.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":356,"path":357,"stem":358,"icon":137},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","5.use-cases\u002F2.ai-sdk\u002F05.telemetry",{"title":360,"icon":361,"path":362,"stem":363,"children":364,"page":34},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","5.use-cases\u002F3.better-auth",[365,368,373,378,382],{"title":41,"path":366,"stem":367,"icon":44},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","5.use-cases\u002F3.better-auth\u002F01.overview",{"title":369,"path":370,"stem":371,"icon":372},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","5.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":374,"path":375,"stem":376,"icon":377},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","5.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":379,"path":380,"stem":381,"icon":330},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","5.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":383,"path":384,"stem":385,"icon":112},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","5.use-cases\u002F3.better-auth\u002F05.performance",{"title":387,"icon":388,"path":389,"stem":390,"children":391,"page":34},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","5.use-cases\u002F4.audit",[392,395,400,405,410,414],{"title":41,"path":393,"stem":394,"icon":44},"\u002Fuse-cases\u002Faudit\u002Foverview","5.use-cases\u002F4.audit\u002F01.overview",{"title":396,"path":397,"stem":398,"icon":399},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","5.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":401,"path":402,"stem":403,"icon":404},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","5.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":406,"path":407,"stem":408,"icon":409},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","5.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":411,"path":412,"stem":413,"icon":388},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","5.use-cases\u002F4.audit\u002F05.compliance",{"title":415,"path":416,"stem":417,"icon":84},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","5.use-cases\u002F4.audit\u002F06.recipes",{"title":356,"icon":112,"path":419,"stem":420,"children":421,"page":34},"\u002Fuse-cases\u002Ftelemetry","5.use-cases\u002F4.telemetry",[422,425,430,435],{"title":41,"path":423,"stem":424,"icon":44},"\u002Fuse-cases\u002Ftelemetry\u002Foverview","5.use-cases\u002F4.telemetry\u002F01.overview",{"title":426,"path":427,"stem":428,"icon":429},"Setup","\u002Fuse-cases\u002Ftelemetry\u002Fsetup","5.use-cases\u002F4.telemetry\u002F02.setup","i-lucide-wrench",{"title":431,"path":432,"stem":433,"icon":434},"Ingest","\u002Fuse-cases\u002Ftelemetry\u002Fingest","5.use-cases\u002F4.telemetry\u002F03.ingest","i-lucide-server",{"title":436,"path":437,"stem":438,"icon":84},"Reference","\u002Fuse-cases\u002Ftelemetry\u002Freference","5.use-cases\u002F4.telemetry\u002F04.reference",{"title":440,"path":441,"stem":442,"icon":443},"Enrichers","\u002Fuse-cases\u002Fenrichers","5.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":445,"path":446,"stem":447,"icon":448},"eve","\u002Fuse-cases\u002Feve","5.use-cases\u002F5.eve","i-custom-eve",{"title":450,"path":451,"stem":452,"icon":434},"Node.js request logging","\u002Fuse-cases\u002Fstructured-logging-nodejs","5.use-cases\u002F6.structured-logging-nodejs",{"title":454,"path":455,"stem":456,"children":457,"page":34},"Libraries","\u002Flibraries","6.libraries",[458,462,467,470,474,479,484],{"title":41,"path":459,"stem":460,"icon":461},"\u002Flibraries\u002Foverview","6.libraries\u002F0.overview","i-lucide-package",{"title":463,"path":464,"stem":465,"icon":466},"Emitting Events","\u002Flibraries\u002Femitting","6.libraries\u002F1.emitting","i-lucide-radio",{"title":56,"path":468,"stem":469,"icon":59},"\u002Flibraries\u002Ferrors","6.libraries\u002F2.errors",{"title":471,"path":472,"stem":473,"icon":132},"Errors Agents Can Act On","\u002Flibraries\u002Fagents","6.libraries\u002F3.agents",{"title":475,"path":476,"stem":477,"icon":478},"Exporting the Catalog","\u002Flibraries\u002Fexporting","6.libraries\u002F4.exporting","i-lucide-file-output",{"title":480,"path":481,"stem":482,"icon":483},"Migrating","\u002Flibraries\u002Fmigrating","6.libraries\u002F5.migrating","i-lucide-route",{"title":485,"path":486,"stem":487,"icon":488},"Testing","\u002Flibraries\u002Ftesting","6.libraries\u002F6.testing","i-lucide-flask-conical",{"title":490,"path":491,"stem":492,"children":493,"page":34},"Extend","\u002Fextend","7.extend",[494,498,503,508,512,517,521,525,529,533,538,543],{"title":41,"path":495,"stem":496,"icon":497},"\u002Fextend\u002Foverview","7.extend\u002F0.overview","i-lucide-blocks",{"title":499,"path":500,"stem":501,"icon":502},"Stream","\u002Fextend\u002Fstream","7.extend\u002F1.stream","i-lucide-radio-tower",{"title":504,"path":505,"stem":506,"icon":507},"Custom framework","\u002Fextend\u002Fcustom-framework","7.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":509,"path":510,"stem":511,"icon":502},"Diagnostics channel","\u002Fextend\u002Fdiagnostics-channel","7.extend\u002F11.diagnostics-channel",{"title":513,"path":514,"stem":515,"icon":516},"FS reader","\u002Fextend\u002Ffs-reader","7.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":415,"path":518,"stem":519,"icon":520},"\u002Fextend\u002Fconsumer-recipes","7.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":522,"path":523,"stem":524,"icon":497},"Plugins","\u002Fextend\u002Fplugins","7.extend\u002F4.plugins",{"title":526,"path":527,"stem":528,"icon":443},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","7.extend\u002F5.custom-enrichers",{"title":530,"path":531,"stem":532,"icon":69},"Tail sampling","\u002Fextend\u002Ftail-sampling","7.extend\u002F6.tail-sampling",{"title":534,"path":535,"stem":536,"icon":537},"Identity headers","\u002Fextend\u002Fidentity-headers","7.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":539,"path":540,"stem":541,"icon":542},"Custom drains","\u002Fextend\u002Fcustom-drains","7.extend\u002F8.custom-drains","i-lucide-share-2",{"title":544,"path":545,"stem":546,"icon":547},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","7.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":436,"path":549,"stem":550,"children":551,"page":34},"\u002Freference","8.reference",[552,556,561,564,569,573,578,582],{"title":41,"path":553,"stem":554,"icon":555},"\u002Freference\u002Foverview","8.reference\u002F0.overview","i-lucide-book-marked",{"title":557,"path":558,"stem":559,"icon":560},"Configuration","\u002Freference\u002Fconfiguration","8.reference\u002F1.configuration","i-lucide-settings",{"title":383,"path":562,"stem":563,"icon":112},"\u002Freference\u002Fperformance","8.reference\u002F2.performance",{"title":565,"path":566,"stem":567,"icon":568},"Vite Plugin","\u002Freference\u002Fvite-plugin","8.reference\u002F3.vite-plugin","i-custom-vite",{"title":570,"path":571,"stem":572,"icon":388},"Best Practices","\u002Freference\u002Fbest-practices","8.reference\u002F4.best-practices",{"title":574,"path":575,"stem":576,"icon":577},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","8.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":579,"path":580,"stem":581,"icon":443},"Agent Skills","\u002Freference\u002Fagent-skills","8.reference\u002F6.agent-skills",{"title":583,"path":584,"stem":585,"icon":586},"Cost","\u002Freference\u002Fcost","8.reference\u002F7.cost","i-lucide-receipt",{"title":588,"path":589,"stem":590,"children":591,"page":34},"Compare","\u002Fcompare","9.compare",[592,596,600,604,608],{"title":593,"path":594,"stem":595,"icon":577},"evlog vs Pino","\u002Fcompare\u002Fpino","9.compare\u002F1.pino",{"title":597,"path":598,"stem":599,"icon":204},"evlog vs OpenTelemetry","\u002Fcompare\u002Fopentelemetry","9.compare\u002F2.opentelemetry",{"title":601,"path":602,"stem":603,"icon":577},"evlog vs LogTape","\u002Fcompare\u002Flogtape","9.compare\u002F3.logtape",{"title":605,"path":606,"stem":607,"icon":577},"evlog vs Winston: formats and request events","\u002Fcompare\u002Fwinston","9.compare\u002F4.winston",{"title":609,"path":610,"stem":611,"icon":577},"evlog vs Consola: reporters and request context","\u002Fcompare\u002Fconsola","9.compare\u002F5.consola",{"id":613,"title":570,"body":614,"description":3115,"extension":3116,"links":3117,"meta":3121,"navigation":3122,"path":571,"seo":3123,"stem":572,"__hash__":3124},"docs\u002F8.reference\u002F4.best-practices.md",{"type":615,"value":616,"toc":3096},"minimark",[617,621,626,638,716,721,724,727,774,789,797,801,806,809,1053,1057,1060,1671,1674,1883,1887,1890,2395,2400,2404,2407,2411,2450,2454,2504,2508,2533,2537,2540,2724,2728,2843,2847,2850,3059,3071,3075,3092],[618,619,620],"p",{},"A wide event carries every field the request touched, which is what makes it queryable and what makes an accidental secret permanent. This page covers what to keep out, what to redact, and what production costs.",[622,623,625],"h2",{"id":624},"what-not-to-log","What NOT to Log",[618,627,628,629,633,634],{},"The same accumulation that makes a wide event worth querying puts a secret in your drain the moment one reaches ",[630,631,632],"code",{},"log.set",". ",[635,636,637],"strong",{},"Never log:",[639,640,641,657],"table",{},[642,643,644],"thead",{},[645,646,647,651,654],"tr",{},[648,649,650],"th",{},"Category",[648,652,653],{},"Examples",[648,655,656],{},"Risk",[658,659,660,672,683,694,705],"tbody",{},[645,661,662,666,669],{},[663,664,665],"td",{},"Credentials",[663,667,668],{},"Passwords, API keys, tokens, secrets",[663,670,671],{},"Account compromise",[645,673,674,677,680],{},[663,675,676],{},"Payment data",[663,678,679],{},"Full card numbers, CVV, bank accounts",[663,681,682],{},"PCI compliance violation",[645,684,685,688,691],{},[663,686,687],{},"Personal data (PII)",[663,689,690],{},"SSN, passport numbers, driver's license",[663,692,693],{},"Privacy laws (GDPR, CCPA)",[645,695,696,699,702],{},[663,697,698],{},"Health data",[663,700,701],{},"Medical records, diagnoses",[663,703,704],{},"HIPAA violation",[645,706,707,710,713],{},[663,708,709],{},"Authentication",[663,711,712],{},"Session tokens, JWTs, refresh tokens",[663,714,715],{},"Session hijacking",[717,718,720],"callout",{"color":719,"icon":59},"error","Logs are often accessible to your entire team and may be stored in third-party services. Treat them as semi-public.",[622,722,71],{"id":723},"auto-redaction",[618,725,726],{},"The simplest way to protect PII is to enable built-in auto-redaction:",[728,729,735],"pre",{"className":730,"code":731,"filename":732,"language":733,"meta":734,"style":734},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","evlog: {\n  redact: true,\n}\n","nuxt.config.ts","typescript","",[630,736,737,753,768],{"__ignoreMap":734},[738,739,742,746,750],"span",{"class":740,"line":741},"line",1,[738,743,745],{"class":744},"sBMFI","evlog",[738,747,749],{"class":748},"sMK4o",":",[738,751,752],{"class":748}," {\n",[738,754,756,759,761,765],{"class":740,"line":755},2,[738,757,758],{"class":744},"  redact",[738,760,749],{"class":748},[738,762,764],{"class":763},"sfNiH"," true",[738,766,767],{"class":748},",\n",[738,769,771],{"class":740,"line":770},3,[738,772,773],{"class":748},"}\n",[618,775,776,777,780,781,784,785,788],{},"This masks credit cards (",[630,778,779],{},"****1111","), emails (",[630,782,783],{},"a***@***.com","), IPs, phone numbers, JWTs, Bearer tokens, and IBANs in every wide event, before console output and before any drain. See ",[786,787,71],"a",{"href":72}," for the full configuration reference.",[717,790,792,793,796],{"color":791,"icon":388},"success","Auto-redaction is a safety net, not a replacement for careful logging. Always prefer explicit field selection and combine with ",[630,794,795],{},"redact: true"," for defense in depth.",[622,798,800],{"id":799},"sanitize-before-the-field-is-set","Sanitize before the field is set",[802,803,805],"h3",{"id":804},"manual-field-selection","Manual Field Selection",[618,807,808],{},"The safest approach is to explicitly select which fields to log:",[728,810,813],{"className":730,"code":811,"filename":812,"language":733,"meta":734,"style":734},"import { useLogger } from 'evlog'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n  const body = await readBody(event)\n\n  \u002F\u002F ❌ NEVER log the entire request body\n  \u002F\u002F log.set({ body })\n\n  \u002F\u002F ✅ Explicitly select safe fields\n  log.set({\n    user: {\n      id: body.id,\n      email: maskEmail(body.email),\n      \u002F\u002F password: body.password ← NEVER include\n    },\n  })\n})\n","server\u002Fapi\u002Fuser\u002Fupdate.post.ts",[630,814,815,843,849,883,905,927,932,939,945,950,956,973,983,1000,1025,1031,1037,1045],{"__ignoreMap":734},[738,816,817,821,824,828,831,834,837,840],{"class":740,"line":741},[738,818,820],{"class":819},"s7zQu","import",[738,822,823],{"class":748}," {",[738,825,827],{"class":826},"sTEyZ"," useLogger",[738,829,830],{"class":748}," }",[738,832,833],{"class":819}," from",[738,835,836],{"class":748}," '",[738,838,745],{"class":839},"sfazB",[738,841,842],{"class":748},"'\n",[738,844,845],{"class":740,"line":755},[738,846,848],{"emptyLinePlaceholder":847},true,"\n",[738,850,851,854,857,861,864,868,871,875,878,881],{"class":740,"line":770},[738,852,853],{"class":819},"export",[738,855,856],{"class":819}," default",[738,858,860],{"class":859},"s2Zo4"," defineEventHandler",[738,862,863],{"class":826},"(",[738,865,867],{"class":866},"spNyl","async",[738,869,870],{"class":748}," (",[738,872,874],{"class":873},"sHdIc","event",[738,876,877],{"class":748},")",[738,879,880],{"class":866}," =>",[738,882,752],{"class":748},[738,884,886,889,892,895,897,900,902],{"class":740,"line":885},4,[738,887,888],{"class":866},"  const",[738,890,891],{"class":826}," log",[738,893,894],{"class":748}," =",[738,896,827],{"class":859},[738,898,863],{"class":899},"swJcz",[738,901,874],{"class":826},[738,903,904],{"class":899},")\n",[738,906,908,910,913,915,918,921,923,925],{"class":740,"line":907},5,[738,909,888],{"class":866},[738,911,912],{"class":826}," body",[738,914,894],{"class":748},[738,916,917],{"class":819}," await",[738,919,920],{"class":859}," readBody",[738,922,863],{"class":899},[738,924,874],{"class":826},[738,926,904],{"class":899},[738,928,930],{"class":740,"line":929},6,[738,931,848],{"emptyLinePlaceholder":847},[738,933,935],{"class":740,"line":934},7,[738,936,938],{"class":937},"sHwdD","  \u002F\u002F ❌ NEVER log the entire request body\n",[738,940,942],{"class":740,"line":941},8,[738,943,944],{"class":937},"  \u002F\u002F log.set({ body })\n",[738,946,948],{"class":740,"line":947},9,[738,949,848],{"emptyLinePlaceholder":847},[738,951,953],{"class":740,"line":952},10,[738,954,955],{"class":937},"  \u002F\u002F ✅ Explicitly select safe fields\n",[738,957,959,962,965,968,970],{"class":740,"line":958},11,[738,960,961],{"class":826},"  log",[738,963,964],{"class":748},".",[738,966,967],{"class":859},"set",[738,969,863],{"class":899},[738,971,972],{"class":748},"{\n",[738,974,976,979,981],{"class":740,"line":975},12,[738,977,978],{"class":899},"    user",[738,980,749],{"class":748},[738,982,752],{"class":748},[738,984,986,989,991,993,995,998],{"class":740,"line":985},13,[738,987,988],{"class":899},"      id",[738,990,749],{"class":748},[738,992,912],{"class":826},[738,994,964],{"class":748},[738,996,997],{"class":826},"id",[738,999,767],{"class":748},[738,1001,1003,1006,1008,1011,1013,1016,1018,1021,1023],{"class":740,"line":1002},14,[738,1004,1005],{"class":899},"      email",[738,1007,749],{"class":748},[738,1009,1010],{"class":859}," maskEmail",[738,1012,863],{"class":899},[738,1014,1015],{"class":826},"body",[738,1017,964],{"class":748},[738,1019,1020],{"class":826},"email",[738,1022,877],{"class":899},[738,1024,767],{"class":748},[738,1026,1028],{"class":740,"line":1027},15,[738,1029,1030],{"class":937},"      \u002F\u002F password: body.password ← NEVER include\n",[738,1032,1034],{"class":740,"line":1033},16,[738,1035,1036],{"class":748},"    },\n",[738,1038,1040,1043],{"class":740,"line":1039},17,[738,1041,1042],{"class":748},"  }",[738,1044,904],{"class":899},[738,1046,1048,1051],{"class":740,"line":1047},18,[738,1049,1050],{"class":748},"}",[738,1052,904],{"class":826},[802,1054,1056],{"id":1055},"helper-functions","Helper Functions",[618,1058,1059],{},"Create utility functions to sanitize common data types:",[1061,1062,1063],"code-collapse",{},[728,1064,1067],{"className":730,"code":1065,"filename":1066,"language":733,"meta":734,"style":734},"\u002F** Masks email: john.doe@example.com → j***.d**@e***.com *\u002F\nexport function maskEmail(email: string): string {\n  const [local, domain] = email.split('@')\n  if (!domain) return '***'\n  const [domainName, tld] = domain.split('.')\n  return `${local[0]}***@${domainName[0]}***.${tld}`\n}\n\n\u002F** Masks card number: 4242424242424242 → ****4242 *\u002F\nexport function maskCard(card: string): string {\n  return `****${card.slice(-4)}`\n}\n\n\u002F** Truncates long IDs for readability *\u002F\nexport function truncateId(id: string, length = 8): string {\n  if (id.length \u003C= length) return id\n  return `${id.slice(0, length)}...`\n}\n\n\u002F** Removes sensitive fields from an object *\u002F\nexport function sanitize\u003CT extends Record\u003Cstring, unknown>>(\n  obj: T,\n  sensitiveKeys: string[] = ['password', 'token', 'secret', 'apiKey', 'authorization']\n): Partial\u003CT> {\n  const result = { ...obj }\n  for (const key of sensitiveKeys) {\n    if (key in result) {\n      delete result[key]\n    }\n  }\n  return result\n}\n","server\u002Futils\u002Fsanitize.ts",[630,1068,1069,1084,1109,1149,1175,1209,1254,1258,1262,1267,1291,1322,1326,1330,1335,1368,1393,1422,1426,1431,1437,1472,1485,1549,1566,1587,1611,1631,1646,1652,1658,1666],{"__ignoreMap":734},[738,1070,1071,1074,1077,1081],{"class":740,"line":741},[738,1072,1073],{"class":937},"\u002F** Masks email: john.doe",[738,1075,1076],{"class":819},"@",[738,1078,1080],{"class":1079},"s6hCs","example",[738,1082,1083],{"class":937},".com → j***.d**@e***.com *\u002F\n",[738,1085,1086,1088,1091,1093,1095,1097,1099,1102,1105,1107],{"class":740,"line":755},[738,1087,853],{"class":819},[738,1089,1090],{"class":866}," function",[738,1092,1010],{"class":859},[738,1094,863],{"class":748},[738,1096,1020],{"class":873},[738,1098,749],{"class":748},[738,1100,1101],{"class":744}," string",[738,1103,1104],{"class":748},"):",[738,1106,1101],{"class":744},[738,1108,752],{"class":748},[738,1110,1111,1113,1116,1119,1122,1125,1128,1130,1133,1135,1138,1140,1143,1145,1147],{"class":740,"line":770},[738,1112,888],{"class":866},[738,1114,1115],{"class":748}," [",[738,1117,1118],{"class":826},"local",[738,1120,1121],{"class":748},",",[738,1123,1124],{"class":826}," domain",[738,1126,1127],{"class":748},"]",[738,1129,894],{"class":748},[738,1131,1132],{"class":826}," email",[738,1134,964],{"class":748},[738,1136,1137],{"class":859},"split",[738,1139,863],{"class":899},[738,1141,1142],{"class":748},"'",[738,1144,1076],{"class":839},[738,1146,1142],{"class":748},[738,1148,904],{"class":899},[738,1150,1151,1154,1156,1159,1162,1165,1168,1170,1173],{"class":740,"line":885},[738,1152,1153],{"class":819},"  if",[738,1155,870],{"class":899},[738,1157,1158],{"class":748},"!",[738,1160,1161],{"class":826},"domain",[738,1163,1164],{"class":899},") ",[738,1166,1167],{"class":819},"return",[738,1169,836],{"class":748},[738,1171,1172],{"class":839},"***",[738,1174,842],{"class":748},[738,1176,1177,1179,1181,1184,1186,1189,1191,1193,1195,1197,1199,1201,1203,1205,1207],{"class":740,"line":907},[738,1178,888],{"class":866},[738,1180,1115],{"class":748},[738,1182,1183],{"class":826},"domainName",[738,1185,1121],{"class":748},[738,1187,1188],{"class":826}," tld",[738,1190,1127],{"class":748},[738,1192,894],{"class":748},[738,1194,1124],{"class":826},[738,1196,964],{"class":748},[738,1198,1137],{"class":859},[738,1200,863],{"class":899},[738,1202,1142],{"class":748},[738,1204,964],{"class":839},[738,1206,1142],{"class":748},[738,1208,904],{"class":899},[738,1210,1211,1214,1217,1220,1224,1226,1228,1231,1234,1237,1239,1241,1243,1246,1248,1251],{"class":740,"line":929},[738,1212,1213],{"class":819},"  return",[738,1215,1216],{"class":748}," `${",[738,1218,1219],{"class":826},"local[",[738,1221,1223],{"class":1222},"sbssI","0",[738,1225,1127],{"class":826},[738,1227,1050],{"class":748},[738,1229,1230],{"class":839},"***@",[738,1232,1233],{"class":748},"${",[738,1235,1236],{"class":826},"domainName[",[738,1238,1223],{"class":1222},[738,1240,1127],{"class":826},[738,1242,1050],{"class":748},[738,1244,1245],{"class":839},"***.",[738,1247,1233],{"class":748},[738,1249,1250],{"class":826},"tld",[738,1252,1253],{"class":748},"}`\n",[738,1255,1256],{"class":740,"line":934},[738,1257,773],{"class":748},[738,1259,1260],{"class":740,"line":941},[738,1261,848],{"emptyLinePlaceholder":847},[738,1263,1264],{"class":740,"line":947},[738,1265,1266],{"class":937},"\u002F** Masks card number: 4242424242424242 → ****4242 *\u002F\n",[738,1268,1269,1271,1273,1276,1278,1281,1283,1285,1287,1289],{"class":740,"line":952},[738,1270,853],{"class":819},[738,1272,1090],{"class":866},[738,1274,1275],{"class":859}," maskCard",[738,1277,863],{"class":748},[738,1279,1280],{"class":873},"card",[738,1282,749],{"class":748},[738,1284,1101],{"class":744},[738,1286,1104],{"class":748},[738,1288,1101],{"class":744},[738,1290,752],{"class":748},[738,1292,1293,1295,1298,1301,1303,1305,1307,1310,1312,1315,1318,1320],{"class":740,"line":958},[738,1294,1213],{"class":819},[738,1296,1297],{"class":748}," `",[738,1299,1300],{"class":839},"****",[738,1302,1233],{"class":748},[738,1304,1280],{"class":826},[738,1306,964],{"class":748},[738,1308,1309],{"class":859},"slice",[738,1311,863],{"class":826},[738,1313,1314],{"class":748},"-",[738,1316,1317],{"class":1222},"4",[738,1319,877],{"class":826},[738,1321,1253],{"class":748},[738,1323,1324],{"class":740,"line":975},[738,1325,773],{"class":748},[738,1327,1328],{"class":740,"line":985},[738,1329,848],{"emptyLinePlaceholder":847},[738,1331,1332],{"class":740,"line":1002},[738,1333,1334],{"class":937},"\u002F** Truncates long IDs for readability *\u002F\n",[738,1336,1337,1339,1341,1344,1346,1348,1350,1352,1354,1357,1359,1362,1364,1366],{"class":740,"line":1027},[738,1338,853],{"class":819},[738,1340,1090],{"class":866},[738,1342,1343],{"class":859}," truncateId",[738,1345,863],{"class":748},[738,1347,997],{"class":873},[738,1349,749],{"class":748},[738,1351,1101],{"class":744},[738,1353,1121],{"class":748},[738,1355,1356],{"class":873}," length",[738,1358,894],{"class":748},[738,1360,1361],{"class":1222}," 8",[738,1363,1104],{"class":748},[738,1365,1101],{"class":744},[738,1367,752],{"class":748},[738,1369,1370,1372,1374,1376,1378,1381,1384,1386,1388,1390],{"class":740,"line":1033},[738,1371,1153],{"class":819},[738,1373,870],{"class":899},[738,1375,997],{"class":826},[738,1377,964],{"class":748},[738,1379,1380],{"class":826},"length",[738,1382,1383],{"class":748}," \u003C=",[738,1385,1356],{"class":826},[738,1387,1164],{"class":899},[738,1389,1167],{"class":819},[738,1391,1392],{"class":826}," id\n",[738,1394,1395,1397,1399,1401,1403,1405,1407,1409,1411,1414,1416,1419],{"class":740,"line":1039},[738,1396,1213],{"class":819},[738,1398,1216],{"class":748},[738,1400,997],{"class":826},[738,1402,964],{"class":748},[738,1404,1309],{"class":859},[738,1406,863],{"class":826},[738,1408,1223],{"class":1222},[738,1410,1121],{"class":748},[738,1412,1413],{"class":826}," length)",[738,1415,1050],{"class":748},[738,1417,1418],{"class":839},"...",[738,1420,1421],{"class":748},"`\n",[738,1423,1424],{"class":740,"line":1047},[738,1425,773],{"class":748},[738,1427,1429],{"class":740,"line":1428},19,[738,1430,848],{"emptyLinePlaceholder":847},[738,1432,1434],{"class":740,"line":1433},20,[738,1435,1436],{"class":937},"\u002F** Removes sensitive fields from an object *\u002F\n",[738,1438,1440,1442,1444,1447,1450,1453,1456,1459,1461,1464,1466,1469],{"class":740,"line":1439},21,[738,1441,853],{"class":819},[738,1443,1090],{"class":866},[738,1445,1446],{"class":859}," sanitize",[738,1448,1449],{"class":748},"\u003C",[738,1451,1452],{"class":744},"T",[738,1454,1455],{"class":866}," extends",[738,1457,1458],{"class":744}," Record",[738,1460,1449],{"class":748},[738,1462,1463],{"class":744},"string",[738,1465,1121],{"class":748},[738,1467,1468],{"class":744}," unknown",[738,1470,1471],{"class":748},">>(\n",[738,1473,1475,1478,1480,1483],{"class":740,"line":1474},22,[738,1476,1477],{"class":873},"  obj",[738,1479,749],{"class":748},[738,1481,1482],{"class":744}," T",[738,1484,767],{"class":748},[738,1486,1488,1491,1493,1495,1498,1501,1503,1505,1508,1510,1512,1514,1517,1519,1521,1523,1526,1528,1530,1532,1535,1537,1539,1541,1544,1546],{"class":740,"line":1487},23,[738,1489,1490],{"class":873},"  sensitiveKeys",[738,1492,749],{"class":748},[738,1494,1101],{"class":744},[738,1496,1497],{"class":826},"[] ",[738,1499,1500],{"class":748},"=",[738,1502,1115],{"class":826},[738,1504,1142],{"class":748},[738,1506,1507],{"class":839},"password",[738,1509,1142],{"class":748},[738,1511,1121],{"class":748},[738,1513,836],{"class":748},[738,1515,1516],{"class":839},"token",[738,1518,1142],{"class":748},[738,1520,1121],{"class":748},[738,1522,836],{"class":748},[738,1524,1525],{"class":839},"secret",[738,1527,1142],{"class":748},[738,1529,1121],{"class":748},[738,1531,836],{"class":748},[738,1533,1534],{"class":839},"apiKey",[738,1536,1142],{"class":748},[738,1538,1121],{"class":748},[738,1540,836],{"class":748},[738,1542,1543],{"class":839},"authorization",[738,1545,1142],{"class":748},[738,1547,1548],{"class":826},"]\n",[738,1550,1552,1554,1557,1559,1561,1564],{"class":740,"line":1551},24,[738,1553,1104],{"class":748},[738,1555,1556],{"class":744}," Partial",[738,1558,1449],{"class":748},[738,1560,1452],{"class":744},[738,1562,1563],{"class":748},">",[738,1565,752],{"class":748},[738,1567,1569,1571,1574,1576,1578,1581,1584],{"class":740,"line":1568},25,[738,1570,888],{"class":866},[738,1572,1573],{"class":826}," result",[738,1575,894],{"class":748},[738,1577,823],{"class":748},[738,1579,1580],{"class":748}," ...",[738,1582,1583],{"class":826},"obj",[738,1585,1586],{"class":748}," }\n",[738,1588,1590,1593,1595,1598,1601,1604,1607,1609],{"class":740,"line":1589},26,[738,1591,1592],{"class":819},"  for",[738,1594,870],{"class":899},[738,1596,1597],{"class":866},"const",[738,1599,1600],{"class":826}," key",[738,1602,1603],{"class":748}," of",[738,1605,1606],{"class":826}," sensitiveKeys",[738,1608,1164],{"class":899},[738,1610,972],{"class":748},[738,1612,1614,1617,1619,1622,1625,1627,1629],{"class":740,"line":1613},27,[738,1615,1616],{"class":819},"    if",[738,1618,870],{"class":899},[738,1620,1621],{"class":826},"key",[738,1623,1624],{"class":748}," in",[738,1626,1573],{"class":826},[738,1628,1164],{"class":899},[738,1630,972],{"class":748},[738,1632,1634,1637,1639,1642,1644],{"class":740,"line":1633},28,[738,1635,1636],{"class":748},"      delete",[738,1638,1573],{"class":826},[738,1640,1641],{"class":899},"[",[738,1643,1621],{"class":826},[738,1645,1548],{"class":899},[738,1647,1649],{"class":740,"line":1648},29,[738,1650,1651],{"class":748},"    }\n",[738,1653,1655],{"class":740,"line":1654},30,[738,1656,1657],{"class":748},"  }\n",[738,1659,1661,1663],{"class":740,"line":1660},31,[738,1662,1213],{"class":819},[738,1664,1665],{"class":826}," result\n",[738,1667,1669],{"class":740,"line":1668},32,[738,1670,773],{"class":748},[618,1672,1673],{},"Usage:",[728,1675,1678],{"className":730,"code":1676,"filename":1677,"language":733,"meta":734,"style":734},"import { useLogger } from 'evlog'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n  const { user, card } = await readBody(event)\n\n  log.set({\n    user: {\n      id: user.id,\n      email: maskEmail(user.email),\n    },\n    payment: {\n      last4: maskCard(card.number),\n      \u002F\u002F ❌ Never: number, cvv, expiry\n    },\n  })\n})\n","server\u002Fapi\u002Fcheckout.post.ts",[630,1679,1680,1698,1702,1724,1740,1768,1772,1784,1792,1806,1827,1831,1840,1862,1867,1871,1877],{"__ignoreMap":734},[738,1681,1682,1684,1686,1688,1690,1692,1694,1696],{"class":740,"line":741},[738,1683,820],{"class":819},[738,1685,823],{"class":748},[738,1687,827],{"class":826},[738,1689,830],{"class":748},[738,1691,833],{"class":819},[738,1693,836],{"class":748},[738,1695,745],{"class":839},[738,1697,842],{"class":748},[738,1699,1700],{"class":740,"line":755},[738,1701,848],{"emptyLinePlaceholder":847},[738,1703,1704,1706,1708,1710,1712,1714,1716,1718,1720,1722],{"class":740,"line":770},[738,1705,853],{"class":819},[738,1707,856],{"class":819},[738,1709,860],{"class":859},[738,1711,863],{"class":826},[738,1713,867],{"class":866},[738,1715,870],{"class":748},[738,1717,874],{"class":873},[738,1719,877],{"class":748},[738,1721,880],{"class":866},[738,1723,752],{"class":748},[738,1725,1726,1728,1730,1732,1734,1736,1738],{"class":740,"line":885},[738,1727,888],{"class":866},[738,1729,891],{"class":826},[738,1731,894],{"class":748},[738,1733,827],{"class":859},[738,1735,863],{"class":899},[738,1737,874],{"class":826},[738,1739,904],{"class":899},[738,1741,1742,1744,1746,1749,1751,1754,1756,1758,1760,1762,1764,1766],{"class":740,"line":907},[738,1743,888],{"class":866},[738,1745,823],{"class":748},[738,1747,1748],{"class":826}," user",[738,1750,1121],{"class":748},[738,1752,1753],{"class":826}," card",[738,1755,830],{"class":748},[738,1757,894],{"class":748},[738,1759,917],{"class":819},[738,1761,920],{"class":859},[738,1763,863],{"class":899},[738,1765,874],{"class":826},[738,1767,904],{"class":899},[738,1769,1770],{"class":740,"line":929},[738,1771,848],{"emptyLinePlaceholder":847},[738,1773,1774,1776,1778,1780,1782],{"class":740,"line":934},[738,1775,961],{"class":826},[738,1777,964],{"class":748},[738,1779,967],{"class":859},[738,1781,863],{"class":899},[738,1783,972],{"class":748},[738,1785,1786,1788,1790],{"class":740,"line":941},[738,1787,978],{"class":899},[738,1789,749],{"class":748},[738,1791,752],{"class":748},[738,1793,1794,1796,1798,1800,1802,1804],{"class":740,"line":947},[738,1795,988],{"class":899},[738,1797,749],{"class":748},[738,1799,1748],{"class":826},[738,1801,964],{"class":748},[738,1803,997],{"class":826},[738,1805,767],{"class":748},[738,1807,1808,1810,1812,1814,1816,1819,1821,1823,1825],{"class":740,"line":952},[738,1809,1005],{"class":899},[738,1811,749],{"class":748},[738,1813,1010],{"class":859},[738,1815,863],{"class":899},[738,1817,1818],{"class":826},"user",[738,1820,964],{"class":748},[738,1822,1020],{"class":826},[738,1824,877],{"class":899},[738,1826,767],{"class":748},[738,1828,1829],{"class":740,"line":958},[738,1830,1036],{"class":748},[738,1832,1833,1836,1838],{"class":740,"line":975},[738,1834,1835],{"class":899},"    payment",[738,1837,749],{"class":748},[738,1839,752],{"class":748},[738,1841,1842,1845,1847,1849,1851,1853,1855,1858,1860],{"class":740,"line":985},[738,1843,1844],{"class":899},"      last4",[738,1846,749],{"class":748},[738,1848,1275],{"class":859},[738,1850,863],{"class":899},[738,1852,1280],{"class":826},[738,1854,964],{"class":748},[738,1856,1857],{"class":826},"number",[738,1859,877],{"class":899},[738,1861,767],{"class":748},[738,1863,1864],{"class":740,"line":1002},[738,1865,1866],{"class":937},"      \u002F\u002F ❌ Never: number, cvv, expiry\n",[738,1868,1869],{"class":740,"line":1027},[738,1870,1036],{"class":748},[738,1872,1873,1875],{"class":740,"line":1033},[738,1874,1042],{"class":748},[738,1876,904],{"class":899},[738,1878,1879,1881],{"class":740,"line":1039},[738,1880,1050],{"class":748},[738,1882,904],{"class":826},[802,1884,1886],{"id":1885},"drain-hook-filtering","Drain Hook Filtering",[618,1888,1889],{},"As a last line of defense, filter sensitive data before sending to external services:",[728,1891,1894],{"className":730,"code":1892,"filename":1893,"language":733,"meta":734,"style":734},"const SENSITIVE_KEYS = ['password', 'token', 'secret', 'apiKey', 'authorization', 'cookie']\n\nfunction deepSanitize(obj: Record\u003Cstring, unknown>): Record\u003Cstring, unknown> {\n  const result: Record\u003Cstring, unknown> = {}\n\n  for (const [key, value] of Object.entries(obj)) {\n    \u002F\u002F Check if key contains any sensitive keyword (case-insensitive)\n    if (SENSITIVE_KEYS.some(k => key.toLowerCase().includes(k))) {\n      result[key] = '[REDACTED]'\n    } else if (value && typeof value === 'object' && !Array.isArray(value)) {\n      \u002F\u002F Recursively sanitize nested objects\n      result[key] = deepSanitize(value as Record\u003Cstring, unknown>)\n    } else {\n      result[key] = value\n    }\n  }\n\n  return result\n}\n\nexport default defineNitroPlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:drain', (ctx) => {\n    \u002F\u002F Sanitize before sending to external service\n    ctx.event = deepSanitize(ctx.event) as typeof ctx.event\n  })\n})\n","server\u002Fplugins\u002Fevlog-sanitize.ts",[630,1895,1896,1956,1960,2001,2026,2030,2068,2073,2118,2139,2194,2199,2234,2242,2257,2261,2265,2269,2275,2279,2283,2305,2342,2347,2383,2389],{"__ignoreMap":734},[738,1897,1898,1900,1903,1905,1907,1909,1911,1913,1915,1917,1919,1921,1923,1925,1927,1929,1931,1933,1935,1937,1939,1941,1943,1945,1947,1949,1952,1954],{"class":740,"line":741},[738,1899,1597],{"class":866},[738,1901,1902],{"class":826}," SENSITIVE_KEYS ",[738,1904,1500],{"class":748},[738,1906,1115],{"class":826},[738,1908,1142],{"class":748},[738,1910,1507],{"class":839},[738,1912,1142],{"class":748},[738,1914,1121],{"class":748},[738,1916,836],{"class":748},[738,1918,1516],{"class":839},[738,1920,1142],{"class":748},[738,1922,1121],{"class":748},[738,1924,836],{"class":748},[738,1926,1525],{"class":839},[738,1928,1142],{"class":748},[738,1930,1121],{"class":748},[738,1932,836],{"class":748},[738,1934,1534],{"class":839},[738,1936,1142],{"class":748},[738,1938,1121],{"class":748},[738,1940,836],{"class":748},[738,1942,1543],{"class":839},[738,1944,1142],{"class":748},[738,1946,1121],{"class":748},[738,1948,836],{"class":748},[738,1950,1951],{"class":839},"cookie",[738,1953,1142],{"class":748},[738,1955,1548],{"class":826},[738,1957,1958],{"class":740,"line":755},[738,1959,848],{"emptyLinePlaceholder":847},[738,1961,1962,1965,1968,1970,1972,1974,1976,1978,1980,1982,1984,1987,1989,1991,1993,1995,1997,1999],{"class":740,"line":770},[738,1963,1964],{"class":866},"function",[738,1966,1967],{"class":859}," deepSanitize",[738,1969,863],{"class":748},[738,1971,1583],{"class":873},[738,1973,749],{"class":748},[738,1975,1458],{"class":744},[738,1977,1449],{"class":748},[738,1979,1463],{"class":744},[738,1981,1121],{"class":748},[738,1983,1468],{"class":744},[738,1985,1986],{"class":748},">):",[738,1988,1458],{"class":744},[738,1990,1449],{"class":748},[738,1992,1463],{"class":744},[738,1994,1121],{"class":748},[738,1996,1468],{"class":744},[738,1998,1563],{"class":748},[738,2000,752],{"class":748},[738,2002,2003,2005,2007,2009,2011,2013,2015,2017,2019,2021,2023],{"class":740,"line":885},[738,2004,888],{"class":866},[738,2006,1573],{"class":826},[738,2008,749],{"class":748},[738,2010,1458],{"class":744},[738,2012,1449],{"class":748},[738,2014,1463],{"class":744},[738,2016,1121],{"class":748},[738,2018,1468],{"class":744},[738,2020,1563],{"class":748},[738,2022,894],{"class":748},[738,2024,2025],{"class":748}," {}\n",[738,2027,2028],{"class":740,"line":907},[738,2029,848],{"emptyLinePlaceholder":847},[738,2031,2032,2034,2036,2038,2040,2042,2044,2047,2049,2051,2054,2056,2059,2061,2063,2066],{"class":740,"line":929},[738,2033,1592],{"class":819},[738,2035,870],{"class":899},[738,2037,1597],{"class":866},[738,2039,1115],{"class":748},[738,2041,1621],{"class":826},[738,2043,1121],{"class":748},[738,2045,2046],{"class":826}," value",[738,2048,1127],{"class":748},[738,2050,1603],{"class":748},[738,2052,2053],{"class":826}," Object",[738,2055,964],{"class":748},[738,2057,2058],{"class":859},"entries",[738,2060,863],{"class":899},[738,2062,1583],{"class":826},[738,2064,2065],{"class":899},")) ",[738,2067,972],{"class":748},[738,2069,2070],{"class":740,"line":934},[738,2071,2072],{"class":937},"    \u002F\u002F Check if key contains any sensitive keyword (case-insensitive)\n",[738,2074,2075,2077,2079,2082,2084,2087,2089,2092,2094,2096,2098,2101,2104,2106,2109,2111,2113,2116],{"class":740,"line":941},[738,2076,1616],{"class":819},[738,2078,870],{"class":899},[738,2080,2081],{"class":826},"SENSITIVE_KEYS",[738,2083,964],{"class":748},[738,2085,2086],{"class":859},"some",[738,2088,863],{"class":899},[738,2090,2091],{"class":873},"k",[738,2093,880],{"class":866},[738,2095,1600],{"class":826},[738,2097,964],{"class":748},[738,2099,2100],{"class":859},"toLowerCase",[738,2102,2103],{"class":899},"()",[738,2105,964],{"class":748},[738,2107,2108],{"class":859},"includes",[738,2110,863],{"class":899},[738,2112,2091],{"class":826},[738,2114,2115],{"class":899},"))) ",[738,2117,972],{"class":748},[738,2119,2120,2123,2125,2127,2130,2132,2134,2137],{"class":740,"line":947},[738,2121,2122],{"class":826},"      result",[738,2124,1641],{"class":899},[738,2126,1621],{"class":826},[738,2128,2129],{"class":899},"] ",[738,2131,1500],{"class":748},[738,2133,836],{"class":748},[738,2135,2136],{"class":839},"[REDACTED]",[738,2138,842],{"class":748},[738,2140,2141,2144,2147,2150,2152,2155,2158,2161,2163,2166,2168,2171,2173,2175,2178,2181,2183,2186,2188,2190,2192],{"class":740,"line":952},[738,2142,2143],{"class":748},"    }",[738,2145,2146],{"class":819}," else",[738,2148,2149],{"class":819}," if",[738,2151,870],{"class":899},[738,2153,2154],{"class":826},"value",[738,2156,2157],{"class":748}," &&",[738,2159,2160],{"class":748}," typeof",[738,2162,2046],{"class":826},[738,2164,2165],{"class":748}," ===",[738,2167,836],{"class":748},[738,2169,2170],{"class":839},"object",[738,2172,1142],{"class":748},[738,2174,2157],{"class":748},[738,2176,2177],{"class":748}," !",[738,2179,2180],{"class":826},"Array",[738,2182,964],{"class":748},[738,2184,2185],{"class":859},"isArray",[738,2187,863],{"class":899},[738,2189,2154],{"class":826},[738,2191,2065],{"class":899},[738,2193,972],{"class":748},[738,2195,2196],{"class":740,"line":958},[738,2197,2198],{"class":937},"      \u002F\u002F Recursively sanitize nested objects\n",[738,2200,2201,2203,2205,2207,2209,2211,2213,2215,2217,2220,2222,2224,2226,2228,2230,2232],{"class":740,"line":975},[738,2202,2122],{"class":826},[738,2204,1641],{"class":899},[738,2206,1621],{"class":826},[738,2208,2129],{"class":899},[738,2210,1500],{"class":748},[738,2212,1967],{"class":859},[738,2214,863],{"class":899},[738,2216,2154],{"class":826},[738,2218,2219],{"class":819}," as",[738,2221,1458],{"class":744},[738,2223,1449],{"class":748},[738,2225,1463],{"class":744},[738,2227,1121],{"class":748},[738,2229,1468],{"class":744},[738,2231,1563],{"class":748},[738,2233,904],{"class":899},[738,2235,2236,2238,2240],{"class":740,"line":985},[738,2237,2143],{"class":748},[738,2239,2146],{"class":819},[738,2241,752],{"class":748},[738,2243,2244,2246,2248,2250,2252,2254],{"class":740,"line":1002},[738,2245,2122],{"class":826},[738,2247,1641],{"class":899},[738,2249,1621],{"class":826},[738,2251,2129],{"class":899},[738,2253,1500],{"class":748},[738,2255,2256],{"class":826}," value\n",[738,2258,2259],{"class":740,"line":1027},[738,2260,1651],{"class":748},[738,2262,2263],{"class":740,"line":1033},[738,2264,1657],{"class":748},[738,2266,2267],{"class":740,"line":1039},[738,2268,848],{"emptyLinePlaceholder":847},[738,2270,2271,2273],{"class":740,"line":1047},[738,2272,1213],{"class":819},[738,2274,1665],{"class":826},[738,2276,2277],{"class":740,"line":1428},[738,2278,773],{"class":748},[738,2280,2281],{"class":740,"line":1433},[738,2282,848],{"emptyLinePlaceholder":847},[738,2284,2285,2287,2289,2292,2294,2296,2299,2301,2303],{"class":740,"line":1439},[738,2286,853],{"class":819},[738,2288,856],{"class":819},[738,2290,2291],{"class":859}," defineNitroPlugin",[738,2293,863],{"class":826},[738,2295,863],{"class":748},[738,2297,2298],{"class":873},"nitroApp",[738,2300,877],{"class":748},[738,2302,880],{"class":866},[738,2304,752],{"class":748},[738,2306,2307,2310,2312,2315,2317,2320,2322,2324,2327,2329,2331,2333,2336,2338,2340],{"class":740,"line":1474},[738,2308,2309],{"class":826},"  nitroApp",[738,2311,964],{"class":748},[738,2313,2314],{"class":826},"hooks",[738,2316,964],{"class":748},[738,2318,2319],{"class":859},"hook",[738,2321,863],{"class":899},[738,2323,1142],{"class":748},[738,2325,2326],{"class":839},"evlog:drain",[738,2328,1142],{"class":748},[738,2330,1121],{"class":748},[738,2332,870],{"class":748},[738,2334,2335],{"class":873},"ctx",[738,2337,877],{"class":748},[738,2339,880],{"class":866},[738,2341,752],{"class":748},[738,2343,2344],{"class":740,"line":1487},[738,2345,2346],{"class":937},"    \u002F\u002F Sanitize before sending to external service\n",[738,2348,2349,2352,2354,2356,2358,2360,2362,2364,2366,2368,2370,2373,2375,2378,2380],{"class":740,"line":1551},[738,2350,2351],{"class":826},"    ctx",[738,2353,964],{"class":748},[738,2355,874],{"class":826},[738,2357,894],{"class":748},[738,2359,1967],{"class":859},[738,2361,863],{"class":899},[738,2363,2335],{"class":826},[738,2365,964],{"class":748},[738,2367,874],{"class":826},[738,2369,1164],{"class":899},[738,2371,2372],{"class":819},"as",[738,2374,2160],{"class":748},[738,2376,2377],{"class":826}," ctx",[738,2379,964],{"class":748},[738,2381,2382],{"class":826},"event\n",[738,2384,2385,2387],{"class":740,"line":1568},[738,2386,1042],{"class":748},[738,2388,904],{"class":899},[738,2390,2391,2393],{"class":740,"line":1589},[738,2392,1050],{"class":748},[738,2394,904],{"class":826},[717,2396,2399],{"color":2397,"icon":2398},"warning","i-lucide-lightbulb","Drain hook sanitization is a safety net, not a replacement for careful logging practices. Always sanitize at the source.",[622,2401,2403],{"id":2402},"production-checklist","Production Checklist",[618,2405,2406],{},"Before deploying to production, verify:",[802,2408,2410],{"id":2409},"logging-configuration","Logging Configuration",[2412,2413,2416,2429,2435,2441],"ul",{"className":2414},[2415],"contains-task-list",[2417,2418,2421,2425,2426,877],"li",{"className":2419},[2420],"task-list-item",[2422,2423],"input",{"disabled":847,"type":2424},"checkbox"," Service name is set (",[630,2427,2428],{},"env.service",[2417,2430,2432,2434],{"className":2431},[2420],[2422,2433],{"disabled":847,"type":2424}," Sampling is configured for high-traffic routes",[2417,2436,2438,2440],{"className":2437},[2420],[2422,2439],{"disabled":847,"type":2424}," Log draining is set up for external service (Axiom, Loki, etc.)",[2417,2442,2444,2446,2447,877],{"className":2443},[2420],[2422,2445],{"disabled":847,"type":2424}," Pretty mode is disabled in production (",[630,2448,2449],{},"pretty: false",[802,2451,2453],{"id":2452},"data-security","Data Security",[2412,2455,2457,2465,2471,2477,2483,2489,2495],{"className":2456},[2415],[2417,2458,2460,2462,2463,877],{"className":2459},[2420],[2422,2461],{"disabled":847,"type":2424}," Auto-redaction is enabled (",[630,2464,795],{},[2417,2466,2468,2470],{"className":2467},[2420],[2422,2469],{"disabled":847,"type":2424}," No passwords or secrets in logs",[2417,2472,2474,2476],{"className":2473},[2420],[2422,2475],{"disabled":847,"type":2424}," No full credit card numbers (only last 4 digits)",[2417,2478,2480,2482],{"className":2479},[2420],[2422,2481],{"disabled":847,"type":2424}," No API keys or tokens",[2417,2484,2486,2488],{"className":2485},[2420],[2422,2487],{"disabled":847,"type":2424}," PII is masked or omitted (emails, phone numbers)",[2417,2490,2492,2494],{"className":2491},[2420],[2422,2493],{"disabled":847,"type":2424}," Session tokens are not logged",[2417,2496,2498,2500,2501,877],{"className":2497},[2420],[2422,2499],{"disabled":847,"type":2424}," Request bodies are selectively logged (not ",[630,2502,2503],{},"log.set({ body })",[802,2505,2507],{"id":2506},"error-handling","Error Handling",[2412,2509,2511,2521,2527],{"className":2510},[2415],[2417,2512,2514,2516,2517,2520],{"className":2513},[2420],[2422,2515],{"disabled":847,"type":2424}," Errors use ",[630,2518,2519],{},"createError()"," with structured fields",[2417,2522,2524,2526],{"className":2523},[2420],[2422,2525],{"disabled":847,"type":2424}," Sensitive data is not included in error messages",[2417,2528,2530,2532],{"className":2529},[2420],[2422,2531],{"disabled":847,"type":2424}," Stack traces don't expose internal paths in production",[622,2534,2536],{"id":2535},"group-fields-so-they-stay-queryable","Group fields so they stay queryable",[618,2538,2539],{},"Use consistent, grouped field names across your codebase:",[728,2541,2543],{"className":730,"code":2542,"filename":1677,"language":733,"meta":734,"style":734},"\u002F\u002F ✅ Good - grouped and descriptive\nlog.set({\n  user: { id, plan, accountAge },\n  cart: { items, total, currency },\n  payment: { method, provider, last4 },\n})\n\n\u002F\u002F ❌ Bad - flat and abbreviated\nlog.set({\n  uid: '123',\n  n: 3,\n  t: 9999,\n  pm: 'card',\n})\n",[630,2544,2545,2550,2563,2588,2612,2636,2642,2646,2651,2663,2679,2691,2703,2718],{"__ignoreMap":734},[738,2546,2547],{"class":740,"line":741},[738,2548,2549],{"class":937},"\u002F\u002F ✅ Good - grouped and descriptive\n",[738,2551,2552,2555,2557,2559,2561],{"class":740,"line":755},[738,2553,2554],{"class":826},"log",[738,2556,964],{"class":748},[738,2558,967],{"class":859},[738,2560,863],{"class":826},[738,2562,972],{"class":748},[738,2564,2565,2568,2570,2572,2575,2577,2580,2582,2585],{"class":740,"line":770},[738,2566,2567],{"class":899},"  user",[738,2569,749],{"class":748},[738,2571,823],{"class":748},[738,2573,2574],{"class":826}," id",[738,2576,1121],{"class":748},[738,2578,2579],{"class":826}," plan",[738,2581,1121],{"class":748},[738,2583,2584],{"class":826}," accountAge ",[738,2586,2587],{"class":748},"},\n",[738,2589,2590,2593,2595,2597,2600,2602,2605,2607,2610],{"class":740,"line":885},[738,2591,2592],{"class":899},"  cart",[738,2594,749],{"class":748},[738,2596,823],{"class":748},[738,2598,2599],{"class":826}," items",[738,2601,1121],{"class":748},[738,2603,2604],{"class":826}," total",[738,2606,1121],{"class":748},[738,2608,2609],{"class":826}," currency ",[738,2611,2587],{"class":748},[738,2613,2614,2617,2619,2621,2624,2626,2629,2631,2634],{"class":740,"line":907},[738,2615,2616],{"class":899},"  payment",[738,2618,749],{"class":748},[738,2620,823],{"class":748},[738,2622,2623],{"class":826}," method",[738,2625,1121],{"class":748},[738,2627,2628],{"class":826}," provider",[738,2630,1121],{"class":748},[738,2632,2633],{"class":826}," last4 ",[738,2635,2587],{"class":748},[738,2637,2638,2640],{"class":740,"line":929},[738,2639,1050],{"class":748},[738,2641,904],{"class":826},[738,2643,2644],{"class":740,"line":934},[738,2645,848],{"emptyLinePlaceholder":847},[738,2647,2648],{"class":740,"line":941},[738,2649,2650],{"class":937},"\u002F\u002F ❌ Bad - flat and abbreviated\n",[738,2652,2653,2655,2657,2659,2661],{"class":740,"line":947},[738,2654,2554],{"class":826},[738,2656,964],{"class":748},[738,2658,967],{"class":859},[738,2660,863],{"class":826},[738,2662,972],{"class":748},[738,2664,2665,2668,2670,2672,2675,2677],{"class":740,"line":952},[738,2666,2667],{"class":899},"  uid",[738,2669,749],{"class":748},[738,2671,836],{"class":748},[738,2673,2674],{"class":839},"123",[738,2676,1142],{"class":748},[738,2678,767],{"class":748},[738,2680,2681,2684,2686,2689],{"class":740,"line":958},[738,2682,2683],{"class":899},"  n",[738,2685,749],{"class":748},[738,2687,2688],{"class":1222}," 3",[738,2690,767],{"class":748},[738,2692,2693,2696,2698,2701],{"class":740,"line":975},[738,2694,2695],{"class":899},"  t",[738,2697,749],{"class":748},[738,2699,2700],{"class":1222}," 9999",[738,2702,767],{"class":748},[738,2704,2705,2708,2710,2712,2714,2716],{"class":740,"line":985},[738,2706,2707],{"class":899},"  pm",[738,2709,749],{"class":748},[738,2711,836],{"class":748},[738,2713,1280],{"class":839},[738,2715,1142],{"class":748},[738,2717,767],{"class":748},[738,2719,2720,2722],{"class":740,"line":1002},[738,2721,1050],{"class":748},[738,2723,904],{"class":826},[802,2725,2727],{"id":2726},"recommended-field-structure","Recommended Field Structure",[639,2729,2730,2739],{},[642,2731,2732],{},[645,2733,2734,2736],{},[648,2735,650],{},[648,2737,2738],{},"Fields",[658,2740,2741,2761,2782,2807,2827],{},[645,2742,2743,2747],{},[663,2744,2745],{},[630,2746,1818],{},[663,2748,2749,2751,2752,2751,2755,2751,2758],{},[630,2750,997],{},", ",[630,2753,2754],{},"plan",[630,2756,2757],{},"role",[630,2759,2760],{},"accountAge",[645,2762,2763,2768],{},[663,2764,2765],{},[630,2766,2767],{},"request",[663,2769,2770,2751,2773,2751,2776,2751,2779],{},[630,2771,2772],{},"method",[630,2774,2775],{},"path",[630,2777,2778],{},"requestId",[630,2780,2781],{},"traceId",[645,2783,2784,2793],{},[663,2785,2786,2789,2790],{},[630,2787,2788],{},"cart"," \u002F ",[630,2791,2792],{},"order",[663,2794,2795,2751,2798,2751,2801,2751,2804],{},[630,2796,2797],{},"items",[630,2799,2800],{},"total",[630,2802,2803],{},"currency",[630,2805,2806],{},"coupon",[645,2808,2809,2814],{},[663,2810,2811],{},[630,2812,2813],{},"payment",[663,2815,2816,2751,2818,2751,2821,2751,2824],{},[630,2817,2772],{},[630,2819,2820],{},"provider",[630,2822,2823],{},"last4",[630,2825,2826],{},"status",[645,2828,2829,2834],{},[663,2830,2831],{},[630,2832,2833],{},"outcome",[663,2835,2836,2751,2838,2751,2841],{},[630,2837,2826],{},[630,2839,2840],{},"duration",[630,2842,719],{},[622,2844,2846],{"id":2845},"decide-what-survives-sampling","Decide what survives sampling",[618,2848,2849],{},"Volume is what you pay for, and a successful request nobody reads costs the same as the one that failed. Keep every error, thin the rest:",[728,2851,2853],{"className":730,"code":2852,"filename":732,"language":733,"meta":734,"style":734},"export default defineNuxtConfig({\n  evlog: {\n    sampling: {\n      \u002F\u002F Head sampling: random percentage per level\n      rates: {\n        info: 10,    \u002F\u002F 10% of success logs\n        warn: 50,    \u002F\u002F 50% of warnings\n        debug: 0,    \u002F\u002F No debug logs in prod\n        error: 100,  \u002F\u002F Always keep errors\n      },\n      \u002F\u002F Tail sampling: force-keep based on outcome\n      keep: [\n        { duration: 1000 },           \u002F\u002F Slow requests (≥1s)\n        { status: 400 },              \u002F\u002F Client\u002Fserver errors\n        { path: '\u002Fapi\u002Fpayments\u002F**' }, \u002F\u002F Critical paths\n      ],\n    },\n  },\n})\n",[630,2854,2855,2868,2877,2886,2891,2900,2915,2930,2945,2960,2965,2970,2980,2999,3016,3037,3044,3048,3053],{"__ignoreMap":734},[738,2856,2857,2859,2861,2864,2866],{"class":740,"line":741},[738,2858,853],{"class":819},[738,2860,856],{"class":819},[738,2862,2863],{"class":859}," defineNuxtConfig",[738,2865,863],{"class":826},[738,2867,972],{"class":748},[738,2869,2870,2873,2875],{"class":740,"line":755},[738,2871,2872],{"class":899},"  evlog",[738,2874,749],{"class":748},[738,2876,752],{"class":748},[738,2878,2879,2882,2884],{"class":740,"line":770},[738,2880,2881],{"class":899},"    sampling",[738,2883,749],{"class":748},[738,2885,752],{"class":748},[738,2887,2888],{"class":740,"line":885},[738,2889,2890],{"class":937},"      \u002F\u002F Head sampling: random percentage per level\n",[738,2892,2893,2896,2898],{"class":740,"line":907},[738,2894,2895],{"class":899},"      rates",[738,2897,749],{"class":748},[738,2899,752],{"class":748},[738,2901,2902,2905,2907,2910,2912],{"class":740,"line":929},[738,2903,2904],{"class":899},"        info",[738,2906,749],{"class":748},[738,2908,2909],{"class":1222}," 10",[738,2911,1121],{"class":748},[738,2913,2914],{"class":937},"    \u002F\u002F 10% of success logs\n",[738,2916,2917,2920,2922,2925,2927],{"class":740,"line":934},[738,2918,2919],{"class":899},"        warn",[738,2921,749],{"class":748},[738,2923,2924],{"class":1222}," 50",[738,2926,1121],{"class":748},[738,2928,2929],{"class":937},"    \u002F\u002F 50% of warnings\n",[738,2931,2932,2935,2937,2940,2942],{"class":740,"line":941},[738,2933,2934],{"class":899},"        debug",[738,2936,749],{"class":748},[738,2938,2939],{"class":1222}," 0",[738,2941,1121],{"class":748},[738,2943,2944],{"class":937},"    \u002F\u002F No debug logs in prod\n",[738,2946,2947,2950,2952,2955,2957],{"class":740,"line":947},[738,2948,2949],{"class":899},"        error",[738,2951,749],{"class":748},[738,2953,2954],{"class":1222}," 100",[738,2956,1121],{"class":748},[738,2958,2959],{"class":937},"  \u002F\u002F Always keep errors\n",[738,2961,2962],{"class":740,"line":952},[738,2963,2964],{"class":748},"      },\n",[738,2966,2967],{"class":740,"line":958},[738,2968,2969],{"class":937},"      \u002F\u002F Tail sampling: force-keep based on outcome\n",[738,2971,2972,2975,2977],{"class":740,"line":975},[738,2973,2974],{"class":899},"      keep",[738,2976,749],{"class":748},[738,2978,2979],{"class":826}," [\n",[738,2981,2982,2985,2988,2990,2993,2996],{"class":740,"line":985},[738,2983,2984],{"class":748},"        {",[738,2986,2987],{"class":899}," duration",[738,2989,749],{"class":748},[738,2991,2992],{"class":1222}," 1000",[738,2994,2995],{"class":748}," },",[738,2997,2998],{"class":937},"           \u002F\u002F Slow requests (≥1s)\n",[738,3000,3001,3003,3006,3008,3011,3013],{"class":740,"line":1002},[738,3002,2984],{"class":748},[738,3004,3005],{"class":899}," status",[738,3007,749],{"class":748},[738,3009,3010],{"class":1222}," 400",[738,3012,2995],{"class":748},[738,3014,3015],{"class":937},"              \u002F\u002F Client\u002Fserver errors\n",[738,3017,3018,3020,3023,3025,3027,3030,3032,3034],{"class":740,"line":1027},[738,3019,2984],{"class":748},[738,3021,3022],{"class":899}," path",[738,3024,749],{"class":748},[738,3026,836],{"class":748},[738,3028,3029],{"class":839},"\u002Fapi\u002Fpayments\u002F**",[738,3031,1142],{"class":748},[738,3033,2995],{"class":748},[738,3035,3036],{"class":937}," \u002F\u002F Critical paths\n",[738,3038,3039,3042],{"class":740,"line":1033},[738,3040,3041],{"class":826},"      ]",[738,3043,767],{"class":748},[738,3045,3046],{"class":740,"line":1039},[738,3047,1036],{"class":748},[738,3049,3050],{"class":740,"line":1047},[738,3051,3052],{"class":748},"  },\n",[738,3054,3055,3057],{"class":740,"line":1428},[738,3056,1050],{"class":748},[738,3058,904],{"class":826},[717,3060,3062,3063,3066,3067,964],{"color":3061,"icon":13},"info","Use ",[630,3064,3065],{},"$production"," override to keep full logging in development while sampling in production. See ",[786,3068,3070],{"href":3069},"\u002Fintegrate\u002Fframeworks\u002Fnuxt#sampling","Nuxt framework guide",[622,3072,3074],{"id":3073},"next-steps","Next Steps",[2412,3076,3077,3082,3087],{},[2417,3078,3079,3081],{},[786,3080,71],{"href":72}," - Built-in PII protection with smart masking",[2417,3083,3084,3086],{},[786,3085,51],{"href":52}," - Design effective wide events",[2417,3088,3089,3091],{},[786,3090,56],{"href":57}," - Error handling patterns",[3093,3094,3095],"style",{},"html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}html pre.shiki code .s6hCs, html code.shiki .s6hCs{--shiki-light:#9C3EDA;--shiki-light-font-style:italic;--shiki-default:#C792EA;--shiki-default-font-style:italic;--shiki-dark:#C792EA;--shiki-dark-font-style:italic}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}",{"title":734,"searchDepth":755,"depth":755,"links":3097},[3098,3099,3100,3105,3110,3113,3114],{"id":624,"depth":755,"text":625},{"id":723,"depth":755,"text":71},{"id":799,"depth":755,"text":800,"children":3101},[3102,3103,3104],{"id":804,"depth":770,"text":805},{"id":1055,"depth":770,"text":1056},{"id":1885,"depth":770,"text":1886},{"id":2402,"depth":755,"text":2403,"children":3106},[3107,3108,3109],{"id":2409,"depth":770,"text":2410},{"id":2452,"depth":770,"text":2453},{"id":2506,"depth":770,"text":2507},{"id":2535,"depth":755,"text":2536,"children":3111},[3112],{"id":2726,"depth":770,"text":2727},{"id":2845,"depth":755,"text":2846},{"id":3073,"depth":755,"text":3074},"Security guidelines, data sanitization, and production tips for evlog. Learn what not to log and how to protect sensitive data.","md",[3118],{"label":148,"icon":146,"to":153,"color":3119,"variant":3120},"neutral","subtle",{},{"icon":388},{"title":570,"description":3115},"aW8JmK3l0YFOimwcrIPrEGO2UrdO66BN2JUlKug5TCw",[3126,3128],{"title":565,"path":566,"stem":567,"description":3127,"icon":568,"children":-1},"Build-time optimizations for any Vite-based framework. Auto-init, debug stripping, source location injection, and optional auto-imports.",{"title":574,"path":575,"stem":576,"description":3129,"icon":577,"children":-1},"Choose a logger by context model, extensibility, output, and migration cost, then follow the detailed comparison for your current stack.",1789294028933]