[{"data":1,"prerenderedAt":1795},["ShallowReactive",2],{"navigation_docs":3,"-learn-overview":534,"-learn-overview-surround":1790},[4,30,80,128,308,440,499],{"title":5,"path":6,"stem":7,"children":8,"page":29},"Start","\u002Fstart","1.start",[9,14,19,24],{"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",false,{"title":31,"path":32,"stem":33,"children":34,"page":29},"Learn","\u002Flearn","2.learn",[35,40,45,50,55,60,65,70,75],{"title":36,"path":37,"stem":38,"icon":39},"Overview","\u002Flearn\u002Foverview","2.learn\u002F0.overview","i-lucide-list",{"title":41,"path":42,"stem":43,"icon":44},"Simple Logging","\u002Flearn\u002Fsimple-logging","2.learn\u002F1.simple-logging","i-lucide-terminal",{"title":46,"path":47,"stem":48,"icon":49},"Wide Events","\u002Flearn\u002Fwide-events","2.learn\u002F2.wide-events","i-lucide-layers",{"title":51,"path":52,"stem":53,"icon":54},"Structured Errors","\u002Flearn\u002Fstructured-errors","2.learn\u002F3.structured-errors","i-lucide-shield-alert",{"title":56,"path":57,"stem":58,"icon":59},"Lifecycle","\u002Flearn\u002Flifecycle","2.learn\u002F4.lifecycle","i-lucide-arrow-right-left",{"title":61,"path":62,"stem":63,"icon":64},"Sampling","\u002Flearn\u002Fsampling","2.learn\u002F5.sampling","i-lucide-filter",{"title":66,"path":67,"stem":68,"icon":69},"Auto-Redaction","\u002Flearn\u002Fredaction","2.learn\u002F6.redaction","i-lucide-eye-off",{"title":71,"path":72,"stem":73,"icon":74},"Typed Fields","\u002Flearn\u002Ftyped-fields","2.learn\u002F7.typed-fields","i-simple-icons-typescript",{"title":76,"path":77,"stem":78,"icon":79},"Catalogs","\u002Flearn\u002Fcatalogs","2.learn\u002F8.catalogs","i-lucide-book-open",{"title":81,"path":82,"stem":83,"children":84,"page":29},"CLI","\u002Fcli","3.cli",[85,88,93,98,103,108,113,118,123],{"title":36,"path":86,"stem":87,"icon":44},"\u002Fcli\u002Foverview","3.cli\u002F0.overview",{"title":89,"path":90,"stem":91,"icon":92},"init","\u002Fcli\u002Finit","3.cli\u002F1.init","i-lucide-wand-sparkles",{"title":94,"path":95,"stem":96,"icon":97},"map","\u002Fcli\u002Fmap","3.cli\u002F2.map","i-lucide-radar",{"title":99,"path":100,"stem":101,"icon":102},"Rules","\u002Fcli\u002Frules","3.cli\u002F3.rules","i-lucide-list-checks",{"title":104,"path":105,"stem":106,"icon":107},"Scoring","\u002Fcli\u002Fscoring","3.cli\u002F4.scoring","i-lucide-gauge",{"title":109,"path":110,"stem":111,"icon":112},"CI","\u002Fcli\u002Fci","3.cli\u002F5.ci","i-lucide-git-pull-request",{"title":114,"path":115,"stem":116,"icon":117},"doctor","\u002Fcli\u002Fdoctor","3.cli\u002F6.doctor","i-lucide-stethoscope",{"title":119,"path":120,"stem":121,"icon":122},"telemetry","\u002Fcli\u002Ftelemetry","3.cli\u002F7.telemetry","i-lucide-bar-chart-3",{"title":124,"path":125,"stem":126,"icon":127},"agents","\u002Fcli\u002Fagents","3.cli\u002F8.agents","i-lucide-bot",{"title":129,"path":130,"stem":131,"children":132,"page":29},"Integrate","\u002Fintegrate","4.integrate",[133,137,220],{"title":36,"path":134,"stem":135,"icon":136},"\u002Fintegrate\u002Foverview","4.integrate\u002F0.overview","i-lucide-plug",{"title":138,"path":139,"stem":140,"children":141,"page":29},"Adapters","\u002Fintegrate\u002Fadapters","4.integrate\u002Fadapters",[142,145,175,200],{"title":36,"path":143,"stem":144,"icon":39},"\u002Fintegrate\u002Fadapters\u002Foverview","4.integrate\u002Fadapters\u002F01.overview",{"title":146,"path":147,"stem":148,"children":149,"page":29},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","4.integrate\u002Fadapters\u002Fcloud",[150,155,160,165,170],{"title":151,"path":152,"stem":153,"icon":154},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","4.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":156,"path":157,"stem":158,"icon":159},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","4.integrate\u002Fadapters\u002Fcloud\u002F02.posthog","i-simple-icons-posthog",{"title":161,"path":162,"stem":163,"icon":164},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","4.integrate\u002Fadapters\u002Fcloud\u002F03.sentry","i-simple-icons-sentry",{"title":166,"path":167,"stem":168,"icon":169},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","4.integrate\u002Fadapters\u002Fcloud\u002F04.better-stack","i-simple-icons-betterstack",{"title":171,"path":172,"stem":173,"icon":174},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","4.integrate\u002Fadapters\u002Fcloud\u002F05.datadog","i-simple-icons-datadog",{"title":176,"path":177,"stem":178,"children":179,"page":29},"Cloud or Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fhybrid","4.integrate\u002Fadapters\u002Fhybrid",[180,185,190,195],{"title":181,"path":182,"stem":183,"icon":184},"Grafana Loki","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Floki","4.integrate\u002Fadapters\u002Fhybrid\u002F01.loki","i-simple-icons-grafana",{"title":186,"path":187,"stem":188,"icon":189},"ClickHouse","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fclickhouse","4.integrate\u002Fadapters\u002Fhybrid\u002F02.clickhouse","i-simple-icons-clickhouse",{"title":191,"path":192,"stem":193,"icon":194},"OTLP","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fotlp","4.integrate\u002Fadapters\u002Fhybrid\u002F03.otlp","i-simple-icons-opentelemetry",{"title":196,"path":197,"stem":198,"icon":199},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fhyperdx","4.integrate\u002Fadapters\u002Fhybrid\u002F04.hyperdx","i-custom-hyperdx",{"title":201,"path":202,"stem":203,"children":204,"page":29},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","4.integrate\u002Fadapters\u002Fself-hosted",[205,210,215],{"title":206,"path":207,"stem":208,"icon":209},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","4.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":211,"path":212,"stem":213,"icon":214},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","4.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":216,"path":217,"stem":218,"icon":219},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","4.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":221,"path":222,"stem":223,"children":224,"page":29},"Frameworks","\u002Fintegrate\u002Fframeworks","4.integrate\u002Fframeworks",[225,229,234,239,244,249,254,259,264,269,274,279,284,289,293,298,303],{"title":36,"path":226,"stem":227,"icon":228},"\u002Fintegrate\u002Fframeworks\u002Foverview","4.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":230,"path":231,"stem":232,"icon":233},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","4.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":235,"path":236,"stem":237,"icon":238},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","4.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":240,"path":241,"stem":242,"icon":243},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","4.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":245,"path":246,"stem":247,"icon":248},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","4.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":250,"path":251,"stem":252,"icon":253},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","4.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":255,"path":256,"stem":257,"icon":258},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","4.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":260,"path":261,"stem":262,"icon":263},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","4.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":265,"path":266,"stem":267,"icon":268},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","4.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":270,"path":271,"stem":272,"icon":273},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","4.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":275,"path":276,"stem":277,"icon":278},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","4.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":280,"path":281,"stem":282,"icon":283},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","4.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":285,"path":286,"stem":287,"icon":288},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","4.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":290,"path":291,"stem":292,"icon":74},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","4.integrate\u002Fframeworks\u002F13.standalone",{"title":294,"path":295,"stem":296,"icon":297},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","4.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":299,"path":300,"stem":301,"icon":302},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","4.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":304,"path":305,"stem":306,"icon":307},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","4.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":309,"path":310,"stem":311,"children":312,"page":29},"Use Cases","\u002Fuse-cases","5.use-cases",[313,316,321,350,377,409,430,435],{"title":36,"path":314,"stem":315,"icon":102},"\u002Fuse-cases\u002Foverview","5.use-cases\u002F0.overview",{"title":317,"path":318,"stem":319,"icon":320},"Client Logging","\u002Fuse-cases\u002Fclient-logging","5.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":322,"icon":323,"path":324,"stem":325,"children":326,"page":29},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","5.use-cases\u002F2.ai-sdk",[327,330,335,340,345],{"title":36,"path":328,"stem":329,"icon":39},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","5.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":331,"path":332,"stem":333,"icon":334},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","5.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":336,"path":337,"stem":338,"icon":339},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","5.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":341,"path":342,"stem":343,"icon":344},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","5.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":346,"path":347,"stem":348,"icon":349},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","5.use-cases\u002F2.ai-sdk\u002F05.telemetry","i-lucide-activity",{"title":351,"icon":352,"path":353,"stem":354,"children":355,"page":29},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","5.use-cases\u002F3.better-auth",[356,359,364,369,373],{"title":36,"path":357,"stem":358,"icon":39},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","5.use-cases\u002F3.better-auth\u002F01.overview",{"title":360,"path":361,"stem":362,"icon":363},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","5.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":365,"path":366,"stem":367,"icon":368},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","5.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":370,"path":371,"stem":372,"icon":320},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","5.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":374,"path":375,"stem":376,"icon":107},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","5.use-cases\u002F3.better-auth\u002F05.performance",{"title":378,"icon":379,"path":380,"stem":381,"children":382,"page":29},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","5.use-cases\u002F4.audit",[383,386,391,396,401,405],{"title":36,"path":384,"stem":385,"icon":39},"\u002Fuse-cases\u002Faudit\u002Foverview","5.use-cases\u002F4.audit\u002F01.overview",{"title":387,"path":388,"stem":389,"icon":390},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","5.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":392,"path":393,"stem":394,"icon":395},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","5.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":397,"path":398,"stem":399,"icon":400},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","5.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":402,"path":403,"stem":404,"icon":379},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","5.use-cases\u002F4.audit\u002F05.compliance",{"title":406,"path":407,"stem":408,"icon":79},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","5.use-cases\u002F4.audit\u002F06.recipes",{"title":346,"icon":107,"path":410,"stem":411,"children":412,"page":29},"\u002Fuse-cases\u002Ftelemetry","5.use-cases\u002F4.telemetry",[413,416,421,426],{"title":36,"path":414,"stem":415,"icon":39},"\u002Fuse-cases\u002Ftelemetry\u002Foverview","5.use-cases\u002F4.telemetry\u002F01.overview",{"title":417,"path":418,"stem":419,"icon":420},"Setup","\u002Fuse-cases\u002Ftelemetry\u002Fsetup","5.use-cases\u002F4.telemetry\u002F02.setup","i-lucide-wrench",{"title":422,"path":423,"stem":424,"icon":425},"Ingest","\u002Fuse-cases\u002Ftelemetry\u002Fingest","5.use-cases\u002F4.telemetry\u002F03.ingest","i-lucide-server",{"title":427,"path":428,"stem":429,"icon":79},"Reference","\u002Fuse-cases\u002Ftelemetry\u002Freference","5.use-cases\u002F4.telemetry\u002F04.reference",{"title":431,"path":432,"stem":433,"icon":434},"Enrichers","\u002Fuse-cases\u002Fenrichers","5.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":436,"path":437,"stem":438,"icon":439},"eve","\u002Fuse-cases\u002Feve","5.use-cases\u002F5.eve","i-custom-eve",{"title":441,"path":442,"stem":443,"children":444,"page":29},"Extend","\u002Fextend","6.extend",[445,449,454,459,463,468,472,476,480,484,489,494],{"title":36,"path":446,"stem":447,"icon":448},"\u002Fextend\u002Foverview","6.extend\u002F0.overview","i-lucide-blocks",{"title":450,"path":451,"stem":452,"icon":453},"Stream","\u002Fextend\u002Fstream","6.extend\u002F1.stream","i-lucide-radio-tower",{"title":455,"path":456,"stem":457,"icon":458},"Custom framework","\u002Fextend\u002Fcustom-framework","6.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":460,"path":461,"stem":462,"icon":453},"Diagnostics channel","\u002Fextend\u002Fdiagnostics-channel","6.extend\u002F11.diagnostics-channel",{"title":464,"path":465,"stem":466,"icon":467},"FS reader","\u002Fextend\u002Ffs-reader","6.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":406,"path":469,"stem":470,"icon":471},"\u002Fextend\u002Fconsumer-recipes","6.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":473,"path":474,"stem":475,"icon":448},"Plugins","\u002Fextend\u002Fplugins","6.extend\u002F4.plugins",{"title":477,"path":478,"stem":479,"icon":434},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","6.extend\u002F5.custom-enrichers",{"title":481,"path":482,"stem":483,"icon":64},"Tail sampling","\u002Fextend\u002Ftail-sampling","6.extend\u002F6.tail-sampling",{"title":485,"path":486,"stem":487,"icon":488},"Identity headers","\u002Fextend\u002Fidentity-headers","6.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":490,"path":491,"stem":492,"icon":493},"Custom drains","\u002Fextend\u002Fcustom-drains","6.extend\u002F8.custom-drains","i-lucide-share-2",{"title":495,"path":496,"stem":497,"icon":498},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","6.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":427,"path":500,"stem":501,"children":502,"page":29},"\u002Freference","7.reference",[503,508,511,516,520,525,529],{"title":504,"path":505,"stem":506,"icon":507},"Configuration","\u002Freference\u002Fconfiguration","7.reference\u002F1.configuration","i-lucide-settings",{"title":374,"path":509,"stem":510,"icon":107},"\u002Freference\u002Fperformance","7.reference\u002F2.performance",{"title":512,"path":513,"stem":514,"icon":515},"Vite Plugin","\u002Freference\u002Fvite-plugin","7.reference\u002F3.vite-plugin","i-custom-vite",{"title":517,"path":518,"stem":519,"icon":379},"Best Practices","\u002Freference\u002Fbest-practices","7.reference\u002F4.best-practices",{"title":521,"path":522,"stem":523,"icon":524},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","7.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":526,"path":527,"stem":528,"icon":434},"Agent Skills","\u002Freference\u002Fagent-skills","7.reference\u002F6.agent-skills",{"title":530,"path":531,"stem":532,"icon":533},"Cost","\u002Freference\u002Fcost","7.reference\u002F7.cost","i-lucide-receipt",{"id":535,"title":536,"body":537,"description":1779,"extension":1780,"links":1781,"meta":1786,"navigation":1787,"path":37,"seo":1788,"stem":38,"__hash__":1789},"docs\u002F2.learn\u002F0.overview.md","Learn evlog",{"type":538,"value":539,"toc":1764},"minimark",[540,549,552,557,570,575,609,613,622,625,767,778,781,1047,1065,1069,1076,1232,1250,1254,1368,1372,1595,1604,1608,1611,1672,1676,1679,1748,1760],[541,542,543,544,548],"p",{},"This section is the ",[545,546,547],"strong",{},"mental model"," of evlog. By the end, you'll know exactly what evlog does, when each API fits, and how an event flows from your code to your drain.",[541,550,551],{},"If you're new, read it in order. If you've already shipped with evlog, jump to the page that matches your question.",[553,554,556],"callout",{"color":555,"icon":13},"info","All three modes coexist in the same logger. Pick per call — there's no upgrade path, no advanced mode, no toggle to flip. Same drains, same redaction, same types underneath.",[553,558,561,562,566,567,569],{"color":559,"icon":560},"neutral","i-lucide-globe","Not running an HTTP framework? See ",[563,564,565],"a",{"href":291},"Standalone TypeScript"," and ",[563,568,285],{"href":286},".",[571,572,574],"h2",{"id":573},"the-three-logging-modes","The three logging modes",[576,577,578,601,604],"card-group",{},[579,580,581,582,586,587,590,591,590,594,590,597,600],"card",{"color":559,"icon":44,"title":41,"to":42},"A fully-featured general-purpose logger. Replaces ",[583,584,585],"code",{},"console.log",", consola, pino, or winston with ",[583,588,589],{},"log.info",", ",[583,592,593],{},"log.error",[583,595,596],{},"log.warn",[583,598,599],{},"log.debug"," — same level filtering, drain pipeline, redaction, and pretty\u002FJSON output.",[579,602,603],{"color":559,"icon":49,"title":46,"to":47},"Accumulate context over a unit of work (a script, job, queue task, or request) then emit a single comprehensive event.",[579,605,608],{"color":559,"icon":606,"title":607,"to":226},"i-lucide-git-branch","Request Logging","Auto-managed wide events scoped to HTTP requests. Framework middleware creates the logger and emits it for you.",[571,610,612],{"id":611},"quick-comparison","Quick comparison",[614,615,617,618,621],"h3",{"id":616},"simple-logging-log","Simple Logging (",[583,619,620],{},"log",")",[541,623,624],{},"One event per call. No accumulation, no lifecycle management.",[626,627,633],"pre",{"className":628,"code":629,"filename":630,"language":631,"meta":632,"style":632},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { log } from 'evlog'\n\nlog.info('auth', 'User logged in')\nlog.error({ action: 'payment', error: 'card_declined', userId: 42 })\n","src\u002Findex.ts","typescript","",[583,634,635,668,675,709],{"__ignoreMap":632},[636,637,640,644,648,652,655,658,661,665],"span",{"class":638,"line":639},"line",1,[636,641,643],{"class":642},"s7zQu","import",[636,645,647],{"class":646},"sMK4o"," {",[636,649,651],{"class":650},"sTEyZ"," log",[636,653,654],{"class":646}," }",[636,656,657],{"class":642}," from",[636,659,660],{"class":646}," '",[636,662,664],{"class":663},"sfazB","evlog",[636,666,667],{"class":646},"'\n",[636,669,671],{"class":638,"line":670},2,[636,672,674],{"emptyLinePlaceholder":673},true,"\n",[636,676,678,680,682,685,688,691,694,696,699,701,704,706],{"class":638,"line":677},3,[636,679,620],{"class":650},[636,681,569],{"class":646},[636,683,555],{"class":684},"s2Zo4",[636,686,687],{"class":650},"(",[636,689,690],{"class":646},"'",[636,692,693],{"class":663},"auth",[636,695,690],{"class":646},[636,697,698],{"class":646},",",[636,700,660],{"class":646},[636,702,703],{"class":663},"User logged in",[636,705,690],{"class":646},[636,707,708],{"class":650},")\n",[636,710,712,714,716,719,721,724,728,731,733,736,738,740,743,745,747,750,752,754,757,759,763,765],{"class":638,"line":711},4,[636,713,620],{"class":650},[636,715,569],{"class":646},[636,717,718],{"class":684},"error",[636,720,687],{"class":650},[636,722,723],{"class":646},"{",[636,725,727],{"class":726},"swJcz"," action",[636,729,730],{"class":646},":",[636,732,660],{"class":646},[636,734,735],{"class":663},"payment",[636,737,690],{"class":646},[636,739,698],{"class":646},[636,741,742],{"class":726}," error",[636,744,730],{"class":646},[636,746,660],{"class":646},[636,748,749],{"class":663},"card_declined",[636,751,690],{"class":646},[636,753,698],{"class":646},[636,755,756],{"class":726}," userId",[636,758,730],{"class":646},[636,760,762],{"class":761},"sbssI"," 42",[636,764,654],{"class":646},[636,766,708],{"class":650},[614,768,770,771,774,775,621],{"id":769},"wide-events-createlogger-createrequestlogger","Wide Events (",[583,772,773],{},"createLogger"," \u002F ",[583,776,777],{},"createRequestLogger",[541,779,780],{},"One event per unit of work. Accumulate context progressively, emit when done.",[782,783,784,917],"code-group",{},[626,785,788],{"className":628,"code":786,"filename":787,"language":631,"meta":632,"style":632},"import { createLogger } from 'evlog'\n\nconst log = createLogger({ jobId: 'sync-001', queue: 'emails' })\nlog.set({ batch: { size: 50, processed: 50 } })\nlog.emit()\n","scripts\u002Fsync-job.ts",[583,789,790,809,813,861,904],{"__ignoreMap":632},[636,791,792,794,796,799,801,803,805,807],{"class":638,"line":639},[636,793,643],{"class":642},[636,795,647],{"class":646},[636,797,798],{"class":650}," createLogger",[636,800,654],{"class":646},[636,802,657],{"class":642},[636,804,660],{"class":646},[636,806,664],{"class":663},[636,808,667],{"class":646},[636,810,811],{"class":638,"line":670},[636,812,674],{"emptyLinePlaceholder":673},[636,814,815,819,822,825,827,829,831,834,836,838,841,843,845,848,850,852,855,857,859],{"class":638,"line":677},[636,816,818],{"class":817},"spNyl","const",[636,820,821],{"class":650}," log ",[636,823,824],{"class":646},"=",[636,826,798],{"class":684},[636,828,687],{"class":650},[636,830,723],{"class":646},[636,832,833],{"class":726}," jobId",[636,835,730],{"class":646},[636,837,660],{"class":646},[636,839,840],{"class":663},"sync-001",[636,842,690],{"class":646},[636,844,698],{"class":646},[636,846,847],{"class":726}," queue",[636,849,730],{"class":646},[636,851,660],{"class":646},[636,853,854],{"class":663},"emails",[636,856,690],{"class":646},[636,858,654],{"class":646},[636,860,708],{"class":650},[636,862,863,865,867,870,872,874,877,879,881,884,886,889,891,894,896,898,900,902],{"class":638,"line":711},[636,864,620],{"class":650},[636,866,569],{"class":646},[636,868,869],{"class":684},"set",[636,871,687],{"class":650},[636,873,723],{"class":646},[636,875,876],{"class":726}," batch",[636,878,730],{"class":646},[636,880,647],{"class":646},[636,882,883],{"class":726}," size",[636,885,730],{"class":646},[636,887,888],{"class":761}," 50",[636,890,698],{"class":646},[636,892,893],{"class":726}," processed",[636,895,730],{"class":646},[636,897,888],{"class":761},[636,899,654],{"class":646},[636,901,654],{"class":646},[636,903,708],{"class":650},[636,905,907,909,911,914],{"class":638,"line":906},5,[636,908,620],{"class":650},[636,910,569],{"class":646},[636,912,913],{"class":684},"emit",[636,915,916],{"class":650},"()\n",[626,918,921],{"className":628,"code":919,"filename":920,"language":631,"meta":632,"style":632},"import { createRequestLogger } from 'evlog'\n\nconst log = createRequestLogger({ method: 'POST', path: '\u002Fapi\u002Fcheckout' })\nlog.set({ user: { id: 1, plan: 'pro' } })\nlog.emit()\n","src\u002Fworker.ts",[583,922,923,942,946,990,1037],{"__ignoreMap":632},[636,924,925,927,929,932,934,936,938,940],{"class":638,"line":639},[636,926,643],{"class":642},[636,928,647],{"class":646},[636,930,931],{"class":650}," createRequestLogger",[636,933,654],{"class":646},[636,935,657],{"class":642},[636,937,660],{"class":646},[636,939,664],{"class":663},[636,941,667],{"class":646},[636,943,944],{"class":638,"line":670},[636,945,674],{"emptyLinePlaceholder":673},[636,947,948,950,952,954,956,958,960,963,965,967,970,972,974,977,979,981,984,986,988],{"class":638,"line":677},[636,949,818],{"class":817},[636,951,821],{"class":650},[636,953,824],{"class":646},[636,955,931],{"class":684},[636,957,687],{"class":650},[636,959,723],{"class":646},[636,961,962],{"class":726}," method",[636,964,730],{"class":646},[636,966,660],{"class":646},[636,968,969],{"class":663},"POST",[636,971,690],{"class":646},[636,973,698],{"class":646},[636,975,976],{"class":726}," path",[636,978,730],{"class":646},[636,980,660],{"class":646},[636,982,983],{"class":663},"\u002Fapi\u002Fcheckout",[636,985,690],{"class":646},[636,987,654],{"class":646},[636,989,708],{"class":650},[636,991,992,994,996,998,1000,1002,1005,1007,1009,1012,1014,1017,1019,1022,1024,1026,1029,1031,1033,1035],{"class":638,"line":711},[636,993,620],{"class":650},[636,995,569],{"class":646},[636,997,869],{"class":684},[636,999,687],{"class":650},[636,1001,723],{"class":646},[636,1003,1004],{"class":726}," user",[636,1006,730],{"class":646},[636,1008,647],{"class":646},[636,1010,1011],{"class":726}," id",[636,1013,730],{"class":646},[636,1015,1016],{"class":761}," 1",[636,1018,698],{"class":646},[636,1020,1021],{"class":726}," plan",[636,1023,730],{"class":646},[636,1025,660],{"class":646},[636,1027,1028],{"class":663},"pro",[636,1030,690],{"class":646},[636,1032,654],{"class":646},[636,1034,654],{"class":646},[636,1036,708],{"class":650},[636,1038,1039,1041,1043,1045],{"class":638,"line":906},[636,1040,620],{"class":650},[636,1042,569],{"class":646},[636,1044,913],{"class":684},[636,1046,916],{"class":650},[541,1048,1049,1051,1052,1054,1055,590,1058,1061,1062,569],{},[583,1050,777],{}," is a thin wrapper around ",[583,1053,773],{}," that pre-populates ",[583,1056,1057],{},"method",[583,1059,1060],{},"path",", and ",[583,1063,1064],{},"requestId",[614,1066,1068],{"id":1067},"request-logging-framework-middleware","Request Logging (framework middleware)",[541,1070,1071,1072,1075],{},"Framework integrations create a wide event logger automatically on each request. ",[583,1073,1074],{},"useLogger(event)"," retrieves the logger that's already attached to the request context:",[626,1077,1080],{"className":628,"code":1078,"filename":1079,"language":631,"meta":632,"style":632},"import { useLogger } from 'evlog'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n  log.set({ user: { id: 1, plan: 'pro' } })\n  return { success: true }\n  \u002F\u002F auto-emitted on response end\n})\n","server\u002Fapi\u002Fcheckout.post.ts",[583,1081,1082,1101,1105,1136,1154,1197,1217,1224],{"__ignoreMap":632},[636,1083,1084,1086,1088,1091,1093,1095,1097,1099],{"class":638,"line":639},[636,1085,643],{"class":642},[636,1087,647],{"class":646},[636,1089,1090],{"class":650}," useLogger",[636,1092,654],{"class":646},[636,1094,657],{"class":642},[636,1096,660],{"class":646},[636,1098,664],{"class":663},[636,1100,667],{"class":646},[636,1102,1103],{"class":638,"line":670},[636,1104,674],{"emptyLinePlaceholder":673},[636,1106,1107,1110,1113,1116,1118,1121,1124,1128,1130,1133],{"class":638,"line":677},[636,1108,1109],{"class":642},"export",[636,1111,1112],{"class":642}," default",[636,1114,1115],{"class":684}," defineEventHandler",[636,1117,687],{"class":650},[636,1119,1120],{"class":817},"async",[636,1122,1123],{"class":646}," (",[636,1125,1127],{"class":1126},"sHdIc","event",[636,1129,621],{"class":646},[636,1131,1132],{"class":817}," =>",[636,1134,1135],{"class":646}," {\n",[636,1137,1138,1141,1143,1146,1148,1150,1152],{"class":638,"line":711},[636,1139,1140],{"class":817},"  const",[636,1142,651],{"class":650},[636,1144,1145],{"class":646}," =",[636,1147,1090],{"class":684},[636,1149,687],{"class":726},[636,1151,1127],{"class":650},[636,1153,708],{"class":726},[636,1155,1156,1159,1161,1163,1165,1167,1169,1171,1173,1175,1177,1179,1181,1183,1185,1187,1189,1191,1193,1195],{"class":638,"line":906},[636,1157,1158],{"class":650},"  log",[636,1160,569],{"class":646},[636,1162,869],{"class":684},[636,1164,687],{"class":726},[636,1166,723],{"class":646},[636,1168,1004],{"class":726},[636,1170,730],{"class":646},[636,1172,647],{"class":646},[636,1174,1011],{"class":726},[636,1176,730],{"class":646},[636,1178,1016],{"class":761},[636,1180,698],{"class":646},[636,1182,1021],{"class":726},[636,1184,730],{"class":646},[636,1186,660],{"class":646},[636,1188,1028],{"class":663},[636,1190,690],{"class":646},[636,1192,654],{"class":646},[636,1194,654],{"class":646},[636,1196,708],{"class":726},[636,1198,1200,1203,1205,1208,1210,1214],{"class":638,"line":1199},6,[636,1201,1202],{"class":642},"  return",[636,1204,647],{"class":646},[636,1206,1207],{"class":726}," success",[636,1209,730],{"class":646},[636,1211,1213],{"class":1212},"sfNiH"," true",[636,1215,1216],{"class":646}," }\n",[636,1218,1220],{"class":638,"line":1219},7,[636,1221,1223],{"class":1222},"sHwdD","  \u002F\u002F auto-emitted on response end\n",[636,1225,1227,1230],{"class":638,"line":1226},8,[636,1228,1229],{"class":646},"}",[636,1231,708],{"class":650},[553,1233,1234,1236,1237,590,1240,590,1243,1246,1247,1249],{"color":555,"icon":13},[583,1235,1074],{}," doesn't create a logger, it retrieves the one the framework middleware already attached to the event. Each framework has its own way to access it (",[583,1238,1239],{},"useLogger",[583,1241,1242],{},"req.log",[583,1244,1245],{},"c.get('log')",", etc.). In Nuxt, ",[583,1248,1239],{}," is auto-imported.",[571,1251,1253],{"id":1252},"when-to-use-what","When to use what",[1255,1256,1257,1279],"table",{},[1258,1259,1260],"thead",{},[1261,1262,1263,1266,1270,1276],"tr",{},[1264,1265],"th",{},[1264,1267,1268],{},[583,1269,620],{},[1264,1271,1272,774,1274],{},[583,1273,773],{},[583,1275,777],{},[1264,1277,1278],{},"Framework middleware",[1280,1281,1282,1299,1319,1338,1353],"tbody",{},[1261,1283,1284,1290,1293,1296],{},[1285,1286,1287],"td",{},[545,1288,1289],{},"Use case",[1285,1291,1292],{},"Quick one-off events",[1285,1294,1295],{},"Scripts, jobs, workers, queues, HTTP without a framework",[1285,1297,1298],{},"API routes with a framework integration",[1261,1300,1301,1306,1309,1315],{},[1285,1302,1303],{},[545,1304,1305],{},"Context",[1285,1307,1308],{},"Single call",[1285,1310,1311,1312],{},"Accumulate with ",[583,1313,1314],{},"set()",[1285,1316,1311,1317],{},[583,1318,1314],{},[1261,1320,1321,1326,1329,1335],{},[1285,1322,1323],{},[545,1324,1325],{},"Emit",[1285,1327,1328],{},"Immediate",[1285,1330,1331,1332],{},"Manual ",[583,1333,1334],{},"emit()",[1285,1336,1337],{},"Automatic on response end",[1261,1339,1340,1344,1347,1350],{},[1285,1341,1342],{},[545,1343,56],{},[1285,1345,1346],{},"None",[1285,1348,1349],{},"You manage it",[1285,1351,1352],{},"Framework manages it",[1261,1354,1355,1360,1363,1365],{},[1285,1356,1357],{},[545,1358,1359],{},"Output",[1285,1361,1362],{},"Console + drain",[1285,1364,1362],{},[1285,1366,1367],{},"Console + drain + enrich",[614,1369,1371],{"id":1370},"by-context","By context",[1255,1373,1374,1386],{},[1258,1375,1376],{},[1261,1377,1378,1380,1383],{},[1264,1379,1305],{},[1264,1381,1382],{},"Best fit",[1264,1384,1385],{},"Why",[1280,1387,1388,1406,1421,1442,1463,1481,1505,1523,1539,1559,1574],{},[1261,1389,1390,1395,1403],{},[1285,1391,1392],{},[545,1393,1394],{},"HTTP route in Nuxt \u002F Next \u002F Hono \u002F Express \u002F …",[1285,1396,1397,1399,1400],{},[583,1398,1074],{}," via ",[563,1401,1402],{"href":226},"framework integration",[1285,1404,1405],{},"One wide event per request, auto-emitted on response end",[1261,1407,1408,1413,1418],{},[1285,1409,1410],{},[545,1411,1412],{},"HTTP handler without a framework",[1285,1414,1415],{},[583,1416,1417],{},"createRequestLogger({ method, path })",[1285,1419,1420],{},"Same shape as framework middleware, manual emit",[1261,1422,1423,1428,1439],{},[1285,1424,1425],{},[545,1426,1427],{},"CLI tool \u002F one-shot script",[1285,1429,1430,1433,1434,1436,1437],{},[583,1431,1432],{},"log.*"," for steps + ",[583,1435,773],{}," for the run summary — see ",[563,1438,290],{"href":291},[1285,1440,1441],{},"Pretty in dev, structured in CI, one summary event for the whole run",[1261,1443,1444,1449,1460],{},[1285,1445,1446],{},[545,1447,1448],{},"Published library",[1285,1450,1451,1453,1454,1457,1458],{},[583,1452,773],{}," only — never ",[583,1455,1456],{},"initLogger"," — see ",[563,1459,290],{"href":291},[1285,1461,1462],{},"Don't pollute the host app's global config or force a drain on consumers",[1261,1464,1465,1470,1478],{},[1285,1466,1467],{},[545,1468,1469],{},"Background job \u002F queue worker \u002F cron",[1285,1471,1472,1475,1476],{},[583,1473,1474],{},"createLogger({ jobId, queue })"," per invocation — see ",[563,1477,290],{"href":291},[1285,1479,1480],{},"One wide event per job run, perfect for retry analysis",[1261,1482,1483,1488,1498],{},[1285,1484,1485],{},[545,1486,1487],{},"Cloudflare Worker \u002F edge function",[1285,1489,1490,1493,1494,1457,1496],{},[583,1491,1492],{},"createWorkersLogger(req)"," or ",[583,1495,777],{},[563,1497,285],{"href":286},[1285,1499,1500,1501,1504],{},"Per-request event, no ",[583,1502,1503],{},"process"," globals required",[1261,1506,1507,1511,1520],{},[1285,1508,1509],{},[545,1510,304],{},[1285,1512,1513,1515,1516,1475,1518],{},[583,1514,1456],{}," once + ",[583,1517,773],{},[563,1519,304],{"href":305},[1285,1521,1522],{},"Cold-start init, per-event scope, drain flush in the handler",[1261,1524,1525,1530,1536],{},[1285,1526,1527],{},[545,1528,1529],{},"Batch \u002F pipeline step",[1285,1531,1532,1535],{},[583,1533,1534],{},"createLogger({ step })"," per stage",[1285,1537,1538],{},"One event per stage with inputs and outputs side by side",[1261,1540,1541,1546,1556],{},[1285,1542,1543],{},[545,1544,1545],{},"AI agent \u002F LLM call",[1285,1547,1548,1550,1551],{},[583,1549,773],{}," + ",[563,1552,1553],{"href":328},[583,1554,1555],{},"createAILogger",[1285,1557,1558],{},"Token usage, tool calls, streaming metrics on the same wide event",[1261,1560,1561,1566,1571],{},[1285,1562,1563],{},[545,1564,1565],{},"Library function called inside a request",[1285,1567,1568,1570],{},[583,1569,1074],{}," from caller, or accept a logger as argument",[1285,1572,1573],{},"Inherit the parent's request context, contribute to the same wide event",[1261,1575,1576,1581,1586],{},[1285,1577,1578],{},[545,1579,1580],{},"Shared workspace package",[1285,1582,1583,1584],{},"Treat it like a library — see ",[563,1585,290],{"href":291},[1285,1587,1588,1589,1591,1592,1594],{},"Host app owns ",[583,1590,1456],{}," \u002F drain; packages use ",[583,1593,773],{}," or accept a logger",[553,1596,1598,1599,566,1601,1603],{"color":555,"icon":1597},"i-lucide-lightbulb","None of these is an \"upgrade\" of another. Use ",[583,1600,620],{},[583,1602,773],{}," in the same file when it makes sense — they share the global drain, redaction, and types.",[571,1605,1607],{"id":1606},"shared-foundation","Shared foundation",[541,1609,1610],{},"All three modes share the same foundation:",[1612,1613,1614,1625,1633,1655,1660,1666],"ul",{},[1615,1616,1617,1620,1621,1624],"li",{},[545,1618,1619],{},"Pretty output"," in development, ",[545,1622,1623],{},"JSON"," in production (default, no configuration needed)",[1615,1626,1627,1629,1630],{},[545,1628,495],{}," to send events to Axiom, Sentry, PostHog, and more — see ",[563,1631,1632],{"href":143},"Integrate \u002F Adapters",[1615,1634,1635,1638,1639,590,1642,1061,1645,1648,1649,1654],{},[545,1636,1637],{},"Structured errors"," with ",[583,1640,1641],{},"why",[583,1643,1644],{},"fix",[583,1646,1647],{},"link",", plus optional backend-only ",[545,1650,1651],{},[583,1652,1653],{},"internal"," for logs",[1615,1656,1657,1659],{},[545,1658,61],{}," (head + tail) to control log volume in production",[1615,1661,1662,1665],{},[545,1663,1664],{},"Redaction"," that wipes secrets before they ever leave the process",[1615,1667,1668,1671],{},[545,1669,1670],{},"Zero dependencies",", ~6 kB gzip",[571,1673,1675],{"id":1674},"the-rest-of-this-section","The rest of this section",[541,1677,1678],{},"After the three modes, the rest of Learn covers the concepts that show up across every mode:",[1612,1680,1681,1702,1707,1715,1720,1733],{},[1615,1682,1683,1685,1686,590,1688,590,1690,590,1692,1694,1695,1698,1699],{},[563,1684,51],{"href":52}," — ",[583,1687,1641],{},[583,1689,1644],{},[583,1691,1647],{},[583,1693,1653],{},", and how ",[583,1696,1697],{},"createError"," differs from ",[583,1700,1701],{},"throw new Error",[1615,1703,1704,1706],{},[563,1705,76],{"href":77}," — typed error \u002F audit catalogs that survive refactors",[1615,1708,1709,1711,1712,1714],{},[563,1710,56],{"href":57}," — exactly what happens between ",[583,1713,1334],{}," and your drain",[1615,1716,1717,1719],{},[563,1718,61],{"href":62}," — keep all errors and slow requests; drop healthy noise",[1615,1721,1722,1724,1725,1728,1729,1732],{},[563,1723,71],{"href":72}," — augment ",[583,1726,1727],{},"RequestLogger"," so ",[583,1730,1731],{},"log.set"," is autocompleted",[1615,1734,1735,1737,1738,590,1741,590,1744,1747],{},[563,1736,1664],{"href":67}," — the rules that strip ",[583,1739,1740],{},"authorization",[583,1742,1743],{},"password",[583,1745,1746],{},"token",", etc. before drain",[541,1749,1750,1751,1753,1754,1759],{},"When you're done with Learn, head to ",[563,1752,129],{"href":226}," to wire evlog into your stack — or run ",[563,1755,1756],{"href":95},[583,1757,1758],{},"evlog map"," first to see which parts of your app currently have no way of telling you what went wrong.",[1761,1762,1763],"style",{},"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 .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}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 .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}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 .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 .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}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}",{"title":632,"searchDepth":670,"depth":670,"links":1765},[1766,1767,1774,1777,1778],{"id":573,"depth":670,"text":574},{"id":611,"depth":670,"text":612,"children":1768},[1769,1771,1773],{"id":616,"depth":677,"text":1770},"Simple Logging (log)",{"id":769,"depth":677,"text":1772},"Wide Events (createLogger \u002F createRequestLogger)",{"id":1067,"depth":677,"text":1068},{"id":1252,"depth":670,"text":1253,"children":1775},[1776],{"id":1370,"depth":677,"text":1371},{"id":1606,"depth":670,"text":1607},{"id":1674,"depth":670,"text":1675},"The mental model — three logging modes, the wide event lifecycle, sampling, typed fields, and redaction. Read this section in order if you're new; pick what you need if you're not.","md",[1782,1784,1785],{"label":41,"icon":44,"to":42,"color":559,"variant":1783},"subtle",{"label":46,"icon":49,"to":47,"color":559,"variant":1783},{"label":56,"icon":59,"to":57,"color":559,"variant":1783},{},{"title":36,"icon":39},{"title":536,"description":1779},"OUKiT2SigEz8N-HurMAvRCdRRRmAfxMJiGXT6mbQ7Fo",[1791,1793],{"title":25,"path":26,"stem":27,"description":1792,"icon":28,"children":-1},"Get up and running with evlog in minutes. Learn the log API, createLogger for wide events, useLogger for requests, and structured errors.",{"title":41,"path":42,"stem":43,"description":1794,"icon":44,"children":-1},"evlog's general-purpose logger. A drop-in for console.log, pino, or consola, with the same level filtering, drain pipeline, redaction, and pretty\u002FJSON output as wide events.",1786743648981]