[{"data":1,"prerenderedAt":1790},["ShallowReactive",2],{"navigation_docs":3,"-learn-overview":529,"-learn-overview-surround":1785},[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],{"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",{"id":530,"title":531,"body":532,"description":1774,"extension":1775,"links":1776,"meta":1781,"navigation":1782,"path":37,"seo":1783,"stem":38,"__hash__":1784},"docs\u002F2.learn\u002F0.overview.md","Learn evlog",{"type":533,"value":534,"toc":1759},"minimark",[535,544,547,552,565,570,604,608,617,620,762,773,776,1042,1060,1064,1071,1227,1245,1249,1363,1367,1590,1599,1603,1606,1667,1671,1674,1743,1755],[536,537,538,539,543],"p",{},"This section is the ",[540,541,542],"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.",[536,545,546],{},"If you're new, read it in order. If you've already shipped with evlog, jump to the page that matches your question.",[548,549,551],"callout",{"color":550,"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.",[548,553,556,557,561,562,564],{"color":554,"icon":555},"neutral","i-lucide-globe","Not running an HTTP framework? See ",[558,559,560],"a",{"href":291},"Standalone TypeScript"," and ",[558,563,285],{"href":286},".",[566,567,569],"h2",{"id":568},"the-three-logging-modes","The three logging modes",[571,572,573,596,599],"card-group",{},[574,575,576,577,581,582,585,586,585,589,585,592,595],"card",{"color":554,"icon":44,"title":41,"to":42},"A fully-featured general-purpose logger. Replaces ",[578,579,580],"code",{},"console.log",", consola, pino, or winston with ",[578,583,584],{},"log.info",", ",[578,587,588],{},"log.error",[578,590,591],{},"log.warn",[578,593,594],{},"log.debug"," — same level filtering, drain pipeline, redaction, and pretty\u002FJSON output.",[574,597,598],{"color":554,"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.",[574,600,603],{"color":554,"icon":601,"title":602,"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.",[566,605,607],{"id":606},"quick-comparison","Quick comparison",[609,610,612,613,616],"h3",{"id":611},"simple-logging-log","Simple Logging (",[578,614,615],{},"log",")",[536,618,619],{},"One event per call. No accumulation, no lifecycle management.",[621,622,628],"pre",{"className":623,"code":624,"filename":625,"language":626,"meta":627,"style":627},"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","",[578,629,630,663,670,704],{"__ignoreMap":627},[631,632,635,639,643,647,650,653,656,660],"span",{"class":633,"line":634},"line",1,[631,636,638],{"class":637},"s7zQu","import",[631,640,642],{"class":641},"sMK4o"," {",[631,644,646],{"class":645},"sTEyZ"," log",[631,648,649],{"class":641}," }",[631,651,652],{"class":637}," from",[631,654,655],{"class":641}," '",[631,657,659],{"class":658},"sfazB","evlog",[631,661,662],{"class":641},"'\n",[631,664,666],{"class":633,"line":665},2,[631,667,669],{"emptyLinePlaceholder":668},true,"\n",[631,671,673,675,677,680,683,686,689,691,694,696,699,701],{"class":633,"line":672},3,[631,674,615],{"class":645},[631,676,564],{"class":641},[631,678,550],{"class":679},"s2Zo4",[631,681,682],{"class":645},"(",[631,684,685],{"class":641},"'",[631,687,688],{"class":658},"auth",[631,690,685],{"class":641},[631,692,693],{"class":641},",",[631,695,655],{"class":641},[631,697,698],{"class":658},"User logged in",[631,700,685],{"class":641},[631,702,703],{"class":645},")\n",[631,705,707,709,711,714,716,719,723,726,728,731,733,735,738,740,742,745,747,749,752,754,758,760],{"class":633,"line":706},4,[631,708,615],{"class":645},[631,710,564],{"class":641},[631,712,713],{"class":679},"error",[631,715,682],{"class":645},[631,717,718],{"class":641},"{",[631,720,722],{"class":721},"swJcz"," action",[631,724,725],{"class":641},":",[631,727,655],{"class":641},[631,729,730],{"class":658},"payment",[631,732,685],{"class":641},[631,734,693],{"class":641},[631,736,737],{"class":721}," error",[631,739,725],{"class":641},[631,741,655],{"class":641},[631,743,744],{"class":658},"card_declined",[631,746,685],{"class":641},[631,748,693],{"class":641},[631,750,751],{"class":721}," userId",[631,753,725],{"class":641},[631,755,757],{"class":756},"sbssI"," 42",[631,759,649],{"class":641},[631,761,703],{"class":645},[609,763,765,766,769,770,616],{"id":764},"wide-events-createlogger-createrequestlogger","Wide Events (",[578,767,768],{},"createLogger"," \u002F ",[578,771,772],{},"createRequestLogger",[536,774,775],{},"One event per unit of work. Accumulate context progressively, emit when done.",[777,778,779,912],"code-group",{},[621,780,783],{"className":623,"code":781,"filename":782,"language":626,"meta":627,"style":627},"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",[578,784,785,804,808,856,899],{"__ignoreMap":627},[631,786,787,789,791,794,796,798,800,802],{"class":633,"line":634},[631,788,638],{"class":637},[631,790,642],{"class":641},[631,792,793],{"class":645}," createLogger",[631,795,649],{"class":641},[631,797,652],{"class":637},[631,799,655],{"class":641},[631,801,659],{"class":658},[631,803,662],{"class":641},[631,805,806],{"class":633,"line":665},[631,807,669],{"emptyLinePlaceholder":668},[631,809,810,814,817,820,822,824,826,829,831,833,836,838,840,843,845,847,850,852,854],{"class":633,"line":672},[631,811,813],{"class":812},"spNyl","const",[631,815,816],{"class":645}," log ",[631,818,819],{"class":641},"=",[631,821,793],{"class":679},[631,823,682],{"class":645},[631,825,718],{"class":641},[631,827,828],{"class":721}," jobId",[631,830,725],{"class":641},[631,832,655],{"class":641},[631,834,835],{"class":658},"sync-001",[631,837,685],{"class":641},[631,839,693],{"class":641},[631,841,842],{"class":721}," queue",[631,844,725],{"class":641},[631,846,655],{"class":641},[631,848,849],{"class":658},"emails",[631,851,685],{"class":641},[631,853,649],{"class":641},[631,855,703],{"class":645},[631,857,858,860,862,865,867,869,872,874,876,879,881,884,886,889,891,893,895,897],{"class":633,"line":706},[631,859,615],{"class":645},[631,861,564],{"class":641},[631,863,864],{"class":679},"set",[631,866,682],{"class":645},[631,868,718],{"class":641},[631,870,871],{"class":721}," batch",[631,873,725],{"class":641},[631,875,642],{"class":641},[631,877,878],{"class":721}," size",[631,880,725],{"class":641},[631,882,883],{"class":756}," 50",[631,885,693],{"class":641},[631,887,888],{"class":721}," processed",[631,890,725],{"class":641},[631,892,883],{"class":756},[631,894,649],{"class":641},[631,896,649],{"class":641},[631,898,703],{"class":645},[631,900,902,904,906,909],{"class":633,"line":901},5,[631,903,615],{"class":645},[631,905,564],{"class":641},[631,907,908],{"class":679},"emit",[631,910,911],{"class":645},"()\n",[621,913,916],{"className":623,"code":914,"filename":915,"language":626,"meta":627,"style":627},"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",[578,917,918,937,941,985,1032],{"__ignoreMap":627},[631,919,920,922,924,927,929,931,933,935],{"class":633,"line":634},[631,921,638],{"class":637},[631,923,642],{"class":641},[631,925,926],{"class":645}," createRequestLogger",[631,928,649],{"class":641},[631,930,652],{"class":637},[631,932,655],{"class":641},[631,934,659],{"class":658},[631,936,662],{"class":641},[631,938,939],{"class":633,"line":665},[631,940,669],{"emptyLinePlaceholder":668},[631,942,943,945,947,949,951,953,955,958,960,962,965,967,969,972,974,976,979,981,983],{"class":633,"line":672},[631,944,813],{"class":812},[631,946,816],{"class":645},[631,948,819],{"class":641},[631,950,926],{"class":679},[631,952,682],{"class":645},[631,954,718],{"class":641},[631,956,957],{"class":721}," method",[631,959,725],{"class":641},[631,961,655],{"class":641},[631,963,964],{"class":658},"POST",[631,966,685],{"class":641},[631,968,693],{"class":641},[631,970,971],{"class":721}," path",[631,973,725],{"class":641},[631,975,655],{"class":641},[631,977,978],{"class":658},"\u002Fapi\u002Fcheckout",[631,980,685],{"class":641},[631,982,649],{"class":641},[631,984,703],{"class":645},[631,986,987,989,991,993,995,997,1000,1002,1004,1007,1009,1012,1014,1017,1019,1021,1024,1026,1028,1030],{"class":633,"line":706},[631,988,615],{"class":645},[631,990,564],{"class":641},[631,992,864],{"class":679},[631,994,682],{"class":645},[631,996,718],{"class":641},[631,998,999],{"class":721}," user",[631,1001,725],{"class":641},[631,1003,642],{"class":641},[631,1005,1006],{"class":721}," id",[631,1008,725],{"class":641},[631,1010,1011],{"class":756}," 1",[631,1013,693],{"class":641},[631,1015,1016],{"class":721}," plan",[631,1018,725],{"class":641},[631,1020,655],{"class":641},[631,1022,1023],{"class":658},"pro",[631,1025,685],{"class":641},[631,1027,649],{"class":641},[631,1029,649],{"class":641},[631,1031,703],{"class":645},[631,1033,1034,1036,1038,1040],{"class":633,"line":901},[631,1035,615],{"class":645},[631,1037,564],{"class":641},[631,1039,908],{"class":679},[631,1041,911],{"class":645},[536,1043,1044,1046,1047,1049,1050,585,1053,1056,1057,564],{},[578,1045,772],{}," is a thin wrapper around ",[578,1048,768],{}," that pre-populates ",[578,1051,1052],{},"method",[578,1054,1055],{},"path",", and ",[578,1058,1059],{},"requestId",[609,1061,1063],{"id":1062},"request-logging-framework-middleware","Request Logging (framework middleware)",[536,1065,1066,1067,1070],{},"Framework integrations create a wide event logger automatically on each request. ",[578,1068,1069],{},"useLogger(event)"," retrieves the logger that's already attached to the request context:",[621,1072,1075],{"className":623,"code":1073,"filename":1074,"language":626,"meta":627,"style":627},"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",[578,1076,1077,1096,1100,1131,1149,1192,1212,1219],{"__ignoreMap":627},[631,1078,1079,1081,1083,1086,1088,1090,1092,1094],{"class":633,"line":634},[631,1080,638],{"class":637},[631,1082,642],{"class":641},[631,1084,1085],{"class":645}," useLogger",[631,1087,649],{"class":641},[631,1089,652],{"class":637},[631,1091,655],{"class":641},[631,1093,659],{"class":658},[631,1095,662],{"class":641},[631,1097,1098],{"class":633,"line":665},[631,1099,669],{"emptyLinePlaceholder":668},[631,1101,1102,1105,1108,1111,1113,1116,1119,1123,1125,1128],{"class":633,"line":672},[631,1103,1104],{"class":637},"export",[631,1106,1107],{"class":637}," default",[631,1109,1110],{"class":679}," defineEventHandler",[631,1112,682],{"class":645},[631,1114,1115],{"class":812},"async",[631,1117,1118],{"class":641}," (",[631,1120,1122],{"class":1121},"sHdIc","event",[631,1124,616],{"class":641},[631,1126,1127],{"class":812}," =>",[631,1129,1130],{"class":641}," {\n",[631,1132,1133,1136,1138,1141,1143,1145,1147],{"class":633,"line":706},[631,1134,1135],{"class":812},"  const",[631,1137,646],{"class":645},[631,1139,1140],{"class":641}," =",[631,1142,1085],{"class":679},[631,1144,682],{"class":721},[631,1146,1122],{"class":645},[631,1148,703],{"class":721},[631,1150,1151,1154,1156,1158,1160,1162,1164,1166,1168,1170,1172,1174,1176,1178,1180,1182,1184,1186,1188,1190],{"class":633,"line":901},[631,1152,1153],{"class":645},"  log",[631,1155,564],{"class":641},[631,1157,864],{"class":679},[631,1159,682],{"class":721},[631,1161,718],{"class":641},[631,1163,999],{"class":721},[631,1165,725],{"class":641},[631,1167,642],{"class":641},[631,1169,1006],{"class":721},[631,1171,725],{"class":641},[631,1173,1011],{"class":756},[631,1175,693],{"class":641},[631,1177,1016],{"class":721},[631,1179,725],{"class":641},[631,1181,655],{"class":641},[631,1183,1023],{"class":658},[631,1185,685],{"class":641},[631,1187,649],{"class":641},[631,1189,649],{"class":641},[631,1191,703],{"class":721},[631,1193,1195,1198,1200,1203,1205,1209],{"class":633,"line":1194},6,[631,1196,1197],{"class":637},"  return",[631,1199,642],{"class":641},[631,1201,1202],{"class":721}," success",[631,1204,725],{"class":641},[631,1206,1208],{"class":1207},"sfNiH"," true",[631,1210,1211],{"class":641}," }\n",[631,1213,1215],{"class":633,"line":1214},7,[631,1216,1218],{"class":1217},"sHwdD","  \u002F\u002F auto-emitted on response end\n",[631,1220,1222,1225],{"class":633,"line":1221},8,[631,1223,1224],{"class":641},"}",[631,1226,703],{"class":645},[548,1228,1229,1231,1232,585,1235,585,1238,1241,1242,1244],{"color":550,"icon":13},[578,1230,1069],{}," 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 (",[578,1233,1234],{},"useLogger",[578,1236,1237],{},"req.log",[578,1239,1240],{},"c.get('log')",", etc.). In Nuxt, ",[578,1243,1234],{}," is auto-imported.",[566,1246,1248],{"id":1247},"when-to-use-what","When to use what",[1250,1251,1252,1274],"table",{},[1253,1254,1255],"thead",{},[1256,1257,1258,1261,1265,1271],"tr",{},[1259,1260],"th",{},[1259,1262,1263],{},[578,1264,615],{},[1259,1266,1267,769,1269],{},[578,1268,768],{},[578,1270,772],{},[1259,1272,1273],{},"Framework middleware",[1275,1276,1277,1294,1314,1333,1348],"tbody",{},[1256,1278,1279,1285,1288,1291],{},[1280,1281,1282],"td",{},[540,1283,1284],{},"Use case",[1280,1286,1287],{},"Quick one-off events",[1280,1289,1290],{},"Scripts, jobs, workers, queues, HTTP without a framework",[1280,1292,1293],{},"API routes with a framework integration",[1256,1295,1296,1301,1304,1310],{},[1280,1297,1298],{},[540,1299,1300],{},"Context",[1280,1302,1303],{},"Single call",[1280,1305,1306,1307],{},"Accumulate with ",[578,1308,1309],{},"set()",[1280,1311,1306,1312],{},[578,1313,1309],{},[1256,1315,1316,1321,1324,1330],{},[1280,1317,1318],{},[540,1319,1320],{},"Emit",[1280,1322,1323],{},"Immediate",[1280,1325,1326,1327],{},"Manual ",[578,1328,1329],{},"emit()",[1280,1331,1332],{},"Automatic on response end",[1256,1334,1335,1339,1342,1345],{},[1280,1336,1337],{},[540,1338,56],{},[1280,1340,1341],{},"None",[1280,1343,1344],{},"You manage it",[1280,1346,1347],{},"Framework manages it",[1256,1349,1350,1355,1358,1360],{},[1280,1351,1352],{},[540,1353,1354],{},"Output",[1280,1356,1357],{},"Console + drain",[1280,1359,1357],{},[1280,1361,1362],{},"Console + drain + enrich",[609,1364,1366],{"id":1365},"by-context","By context",[1250,1368,1369,1381],{},[1253,1370,1371],{},[1256,1372,1373,1375,1378],{},[1259,1374,1300],{},[1259,1376,1377],{},"Best fit",[1259,1379,1380],{},"Why",[1275,1382,1383,1401,1416,1437,1458,1476,1500,1518,1534,1554,1569],{},[1256,1384,1385,1390,1398],{},[1280,1386,1387],{},[540,1388,1389],{},"HTTP route in Nuxt \u002F Next \u002F Hono \u002F Express \u002F …",[1280,1391,1392,1394,1395],{},[578,1393,1069],{}," via ",[558,1396,1397],{"href":226},"framework integration",[1280,1399,1400],{},"One wide event per request, auto-emitted on response end",[1256,1402,1403,1408,1413],{},[1280,1404,1405],{},[540,1406,1407],{},"HTTP handler without a framework",[1280,1409,1410],{},[578,1411,1412],{},"createRequestLogger({ method, path })",[1280,1414,1415],{},"Same shape as framework middleware, manual emit",[1256,1417,1418,1423,1434],{},[1280,1419,1420],{},[540,1421,1422],{},"CLI tool \u002F one-shot script",[1280,1424,1425,1428,1429,1431,1432],{},[578,1426,1427],{},"log.*"," for steps + ",[578,1430,768],{}," for the run summary — see ",[558,1433,290],{"href":291},[1280,1435,1436],{},"Pretty in dev, structured in CI, one summary event for the whole run",[1256,1438,1439,1444,1455],{},[1280,1440,1441],{},[540,1442,1443],{},"Published library",[1280,1445,1446,1448,1449,1452,1453],{},[578,1447,768],{}," only — never ",[578,1450,1451],{},"initLogger"," — see ",[558,1454,290],{"href":291},[1280,1456,1457],{},"Don't pollute the host app's global config or force a drain on consumers",[1256,1459,1460,1465,1473],{},[1280,1461,1462],{},[540,1463,1464],{},"Background job \u002F queue worker \u002F cron",[1280,1466,1467,1470,1471],{},[578,1468,1469],{},"createLogger({ jobId, queue })"," per invocation — see ",[558,1472,290],{"href":291},[1280,1474,1475],{},"One wide event per job run, perfect for retry analysis",[1256,1477,1478,1483,1493],{},[1280,1479,1480],{},[540,1481,1482],{},"Cloudflare Worker \u002F edge function",[1280,1484,1485,1488,1489,1452,1491],{},[578,1486,1487],{},"createWorkersLogger(req)"," or ",[578,1490,772],{},[558,1492,285],{"href":286},[1280,1494,1495,1496,1499],{},"Per-request event, no ",[578,1497,1498],{},"process"," globals required",[1256,1501,1502,1506,1515],{},[1280,1503,1504],{},[540,1505,304],{},[1280,1507,1508,1510,1511,1470,1513],{},[578,1509,1451],{}," once + ",[578,1512,768],{},[558,1514,304],{"href":305},[1280,1516,1517],{},"Cold-start init, per-event scope, drain flush in the handler",[1256,1519,1520,1525,1531],{},[1280,1521,1522],{},[540,1523,1524],{},"Batch \u002F pipeline step",[1280,1526,1527,1530],{},[578,1528,1529],{},"createLogger({ step })"," per stage",[1280,1532,1533],{},"One event per stage with inputs and outputs side by side",[1256,1535,1536,1541,1551],{},[1280,1537,1538],{},[540,1539,1540],{},"AI agent \u002F LLM call",[1280,1542,1543,1545,1546],{},[578,1544,768],{}," + ",[558,1547,1548],{"href":328},[578,1549,1550],{},"createAILogger",[1280,1552,1553],{},"Token usage, tool calls, streaming metrics on the same wide event",[1256,1555,1556,1561,1566],{},[1280,1557,1558],{},[540,1559,1560],{},"Library function called inside a request",[1280,1562,1563,1565],{},[578,1564,1069],{}," from caller, or accept a logger as argument",[1280,1567,1568],{},"Inherit the parent's request context, contribute to the same wide event",[1256,1570,1571,1576,1581],{},[1280,1572,1573],{},[540,1574,1575],{},"Shared workspace package",[1280,1577,1578,1579],{},"Treat it like a library — see ",[558,1580,290],{"href":291},[1280,1582,1583,1584,1586,1587,1589],{},"Host app owns ",[578,1585,1451],{}," \u002F drain; packages use ",[578,1588,768],{}," or accept a logger",[548,1591,1593,1594,561,1596,1598],{"color":550,"icon":1592},"i-lucide-lightbulb","None of these is an \"upgrade\" of another. Use ",[578,1595,615],{},[578,1597,768],{}," in the same file when it makes sense — they share the global drain, redaction, and types.",[566,1600,1602],{"id":1601},"shared-foundation","Shared foundation",[536,1604,1605],{},"All three modes share the same foundation:",[1607,1608,1609,1620,1628,1650,1655,1661],"ul",{},[1610,1611,1612,1615,1616,1619],"li",{},[540,1613,1614],{},"Pretty output"," in development, ",[540,1617,1618],{},"JSON"," in production (default, no configuration needed)",[1610,1621,1622,1624,1625],{},[540,1623,495],{}," to send events to Axiom, Sentry, PostHog, and more — see ",[558,1626,1627],{"href":143},"Integrate \u002F Adapters",[1610,1629,1630,1633,1634,585,1637,1056,1640,1643,1644,1649],{},[540,1631,1632],{},"Structured errors"," with ",[578,1635,1636],{},"why",[578,1638,1639],{},"fix",[578,1641,1642],{},"link",", plus optional backend-only ",[540,1645,1646],{},[578,1647,1648],{},"internal"," for logs",[1610,1651,1652,1654],{},[540,1653,61],{}," (head + tail) to control log volume in production",[1610,1656,1657,1660],{},[540,1658,1659],{},"Redaction"," that wipes secrets before they ever leave the process",[1610,1662,1663,1666],{},[540,1664,1665],{},"Zero dependencies",", ~6 kB gzip",[566,1668,1670],{"id":1669},"the-rest-of-this-section","The rest of this section",[536,1672,1673],{},"After the three modes, the rest of Learn covers the concepts that show up across every mode:",[1607,1675,1676,1697,1702,1710,1715,1728],{},[1610,1677,1678,1680,1681,585,1683,585,1685,585,1687,1689,1690,1693,1694],{},[558,1679,51],{"href":52}," — ",[578,1682,1636],{},[578,1684,1639],{},[578,1686,1642],{},[578,1688,1648],{},", and how ",[578,1691,1692],{},"createError"," differs from ",[578,1695,1696],{},"throw new Error",[1610,1698,1699,1701],{},[558,1700,76],{"href":77}," — typed error \u002F audit catalogs that survive refactors",[1610,1703,1704,1706,1707,1709],{},[558,1705,56],{"href":57}," — exactly what happens between ",[578,1708,1329],{}," and your drain",[1610,1711,1712,1714],{},[558,1713,61],{"href":62}," — keep all errors and slow requests; drop healthy noise",[1610,1716,1717,1719,1720,1723,1724,1727],{},[558,1718,71],{"href":72}," — augment ",[578,1721,1722],{},"RequestLogger"," so ",[578,1725,1726],{},"log.set"," is autocompleted",[1610,1729,1730,1732,1733,585,1736,585,1739,1742],{},[558,1731,1659],{"href":67}," — the rules that strip ",[578,1734,1735],{},"authorization",[578,1737,1738],{},"password",[578,1740,1741],{},"token",", etc. before drain",[536,1744,1745,1746,1748,1749,1754],{},"When you're done with Learn, head to ",[558,1747,129],{"href":226}," to wire evlog into your stack — or run ",[558,1750,1751],{"href":95},[578,1752,1753],{},"evlog map"," first to see which parts of your app currently have no way of telling you what went wrong.",[1756,1757,1758],"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":627,"searchDepth":665,"depth":665,"links":1760},[1761,1762,1769,1772,1773],{"id":568,"depth":665,"text":569},{"id":606,"depth":665,"text":607,"children":1763},[1764,1766,1768],{"id":611,"depth":672,"text":1765},"Simple Logging (log)",{"id":764,"depth":672,"text":1767},"Wide Events (createLogger \u002F createRequestLogger)",{"id":1062,"depth":672,"text":1063},{"id":1247,"depth":665,"text":1248,"children":1770},[1771],{"id":1365,"depth":672,"text":1366},{"id":1601,"depth":665,"text":1602},{"id":1669,"depth":665,"text":1670},"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",[1777,1779,1780],{"label":41,"icon":44,"to":42,"color":554,"variant":1778},"subtle",{"label":46,"icon":49,"to":47,"color":554,"variant":1778},{"label":56,"icon":59,"to":57,"color":554,"variant":1778},{},{"title":36,"icon":39},{"title":531,"description":1774},"OUKiT2SigEz8N-HurMAvRCdRRRmAfxMJiGXT6mbQ7Fo",[1786,1788],{"title":25,"path":26,"stem":27,"description":1787,"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":1789,"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.",1786002961782]