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TypeScript project.",[617,618,619,623,626,629,632],"ul",{},[620,621,622],"li",{},"Detect the framework I'm using (Nuxt, Next.js, SvelteKit, Nitro, NestJS, Express, Hono, Fastify, Elysia, TanStack Start, React Router, Cloudflare Workers, or standalone)",[620,624,625],{},"Install evlog with my package manager: pnpm add evlog (or npm\u002Fyarn\u002Fbun)",[620,627,628],{},"Wire up the framework-specific integration (module, plugin, or middleware)",[620,630,631],{},"Set evlog.env.service to my app name",[620,633,634],{},"Confirm useLogger, createError, and parseError are available",[605,636,637,638,644,645],{},"Docs: ",[639,640,641],"a",{"href":641,"rel":642},"https:\u002F\u002Fwww.evlog.dev\u002Fstart\u002Finstallation",[643],"nofollow","\nFrameworks: ",[639,646,647],{"href":647,"rel":648},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fframeworks\u002Foverview",[643],[650,651,653],"h2",{"id":652},"install","Install",[655,656,657,683,697,711],"code-group",{},[658,659,665],"pre",{"className":660,"code":661,"filename":662,"language":663,"meta":664,"style":664},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[666,667,668],"code",{"__ignoreMap":664},[669,670,673,676,680],"span",{"class":671,"line":672},"line",1,[669,674,662],{"class":675},"sBMFI",[669,677,679],{"class":678},"sfazB"," add",[669,681,682],{"class":678}," evlog\n",[658,684,687],{"className":660,"code":685,"filename":686,"language":663,"meta":664,"style":664},"bun add evlog\n","bun",[666,688,689],{"__ignoreMap":664},[669,690,691,693,695],{"class":671,"line":672},[669,692,686],{"class":675},[669,694,679],{"class":678},[669,696,682],{"class":678},[658,698,701],{"className":660,"code":699,"filename":700,"language":663,"meta":664,"style":664},"yarn add evlog\n","yarn",[666,702,703],{"__ignoreMap":664},[669,704,705,707,709],{"class":671,"line":672},[669,706,700],{"class":675},[669,708,679],{"class":678},[669,710,682],{"class":678},[658,712,715],{"className":660,"code":713,"filename":714,"language":663,"meta":664,"style":664},"npm install evlog\n","npm",[666,716,717],{"__ignoreMap":664},[669,718,719,721,724],{"class":671,"line":672},[669,720,714],{"class":675},[669,722,723],{"class":678}," install",[669,725,682],{"class":678},[727,728,730],"h3",{"id":729},"using-agent-skills","Using Agent Skills",[605,732,733],{},"If you use an AI assistant (Claude Code, Cursor, etc.), install the evlog skill for guided setup and code review:",[658,735,738],{"className":660,"code":736,"filename":737,"language":663,"meta":664,"style":664},"npx skills add https:\u002F\u002Fwww.evlog.dev\n","Terminal",[666,739,740],{"__ignoreMap":664},[669,741,742,745,748,750],{"class":671,"line":672},[669,743,744],{"class":675},"npx",[669,746,747],{"class":678}," skills",[669,749,679],{"class":678},[669,751,752],{"class":678}," https:\u002F\u002Fwww.evlog.dev\n",[605,754,755,756,758],{},"Your AI assistant can then help you set up evlog, review your logging patterns, and migrate existing code to wide events. See ",[639,757,565],{"href":566}," for details.",[760,761,763,774,796],"callout",{"color":762,"icon":102},"neutral",[605,764,765,773],{},[766,767,768,769,772],"strong",{},"Try ",[666,770,771],{},"@evlog\u002Fcli","."," Separate package, early days, but one command scores which entry points are still dark. No install required:",[658,775,777],{"className":660,"code":776,"language":663,"meta":664,"style":664},"npx @evlog\u002Fcli map\n# or: pnpm dlx @evlog\u002Fcli map\n",[666,778,779,789],{"__ignoreMap":664},[669,780,781,783,786],{"class":671,"line":672},[669,782,744],{"class":675},[669,784,785],{"class":678}," @evlog\u002Fcli",[669,787,788],{"class":678}," map\n",[669,790,792],{"class":671,"line":791},2,[669,793,795],{"class":794},"sHwdD","# or: pnpm dlx @evlog\u002Fcli map\n",[605,797,798,799,802,803,808],{},"See ",[639,800,801],{"href":91},"CLI overview"," and ",[639,804,805],{"href":100},[666,806,807],{},"evlog map",". Pin as a dev dependency only when you want it in CI.",[650,810,812],{"id":811},"wire-it-into-your-framework","Wire it into your framework",[605,814,815],{},"After installing the package, follow the setup guide for your framework:",[817,818,819,829,839,845,848,851,857,863,868,873,879,885,894],"card-group",{},[820,821,822,823,802,826,772],"card",{"color":762,"icon":243,"title":240,"to":241},"Module with auto-imported ",[666,824,825],{},"useLogger",[666,827,828],{},"parseError",[820,830,831,834,835,838],{"color":762,"icon":248,"title":245,"to":246},[666,832,833],{},"createEvlog()"," factory with ",[666,836,837],{},"withEvlog()"," handler wrapper.",[820,840,841,842,772],{"color":762,"icon":253,"title":250,"to":251},"Handle and handleError hooks with ",[666,843,844],{},"event.locals.log",[820,846,847],{"color":762,"icon":258,"title":255,"to":256},"Module for Nitro v2 and v3 with plugin-based hooks.",[820,849,850],{"color":762,"icon":263,"title":260,"to":261},"Uses Nitro v3 module with async context.",[820,852,853,854,772],{"color":762,"icon":293,"title":290,"to":291},"Middleware with ",[666,855,856],{},"context.get(loggerContext)",[820,858,859,862],{"color":762,"icon":268,"title":265,"to":266},[666,860,861],{},"EvlogModule.forRoot()"," with global middleware.",[820,864,853,865,772],{"color":762,"icon":273,"title":270,"to":271},[666,866,867],{},"req.log",[820,869,853,870,772],{"color":762,"icon":278,"title":275,"to":276},[666,871,872],{},"c.get('log')",[820,874,875,876,772],{"color":762,"icon":283,"title":280,"to":281},"Plugin with ",[666,877,878],{},"request.log",[820,880,875,881,884],{"color":762,"icon":288,"title":285,"to":286},[666,882,883],{},"log"," in route context.",[820,886,887,889,890,893],{"color":762,"icon":312,"title":309,"to":310},[666,888,837],{}," handler wrapper + ",[666,891,892],{},"evlog()"," procedure middleware.",[820,895,896],{"color":762,"icon":298,"title":295,"to":296},"Factory for request-scoped loggers.",[760,898,900,901,904,905,908,909,911,912,772],{"color":762,"icon":899},"i-lucide-arrow-right","See the full ",[639,902,903],{"href":236},"Framework Integrations"," page for a comparison table and all available integrations including ",[639,906,907],{"href":301},"Standalone TypeScript",", ",[639,910,304],{"href":305},", and ",[639,913,914],{"href":491},"Custom Integration",[650,916,918],{"id":917},"type-the-fields-you-add","Type the fields you add",[605,920,921],{},"evlog ships with full TypeScript type definitions. No additional configuration is required.",[760,923,926],{"color":924,"icon":925},"success","i-lucide-check","evlog requires TypeScript 5.0 or higher for optimal type inference.",[650,928,930],{"id":929},"next-steps","Next Steps",[617,932,933,938,943],{},[620,934,935,937],{},[639,936,25],{"href":26}," - Learn the core concepts and start using evlog",[620,939,940,942],{},[639,941,51],{"href":52}," - Understand the wide event pattern",[620,944,945,947],{},[639,946,148],{"href":153}," - Send logs to Axiom, PostHog, Sentry, and more",[949,950,951],"style",{},"html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}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 .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":664,"searchDepth":791,"depth":791,"links":953},[954,958,959,960],{"id":652,"depth":791,"text":653,"children":955},[956],{"id":729,"depth":957,"text":730},3,{"id":811,"depth":791,"text":812},{"id":917,"depth":791,"text":918},{"id":929,"depth":791,"text":930},"Install evlog in your TypeScript project. Supports Nuxt, Next.js, SvelteKit, Hono, Express, Fastify, Elysia, NestJS, and standalone scripts.","md",[964],{"label":231,"icon":238,"to":236,"color":762,"variant":965},"subtle",{},{"title":20,"icon":23},{"title":600,"description":961},"E3BV5-PNSu_iWIpQxLhdx7PsSH_Wy8DduPL0kdvapfs",[971,973],{"title":15,"path":16,"stem":17,"description":972,"icon":18,"children":-1},"The cheapest moment to add structured logging is before the first request. Pick evlog on day zero and the rest of the system inherits it.",{"title":25,"path":26,"stem":27,"description":974,"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.",1789076899655]