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v3)",[600,721,619],{},[576,723,724,728,733,735,742],{},[600,725,726],{},[558,727,276],{"href":277},[600,729,730],{},[540,731,732],{},"evlog\u002Freact-router",[600,734,361],{},[600,736,737,660,740],{},[540,738,739],{},"context.get(loggerContext)",[540,741,638],{},[600,743,619],{},[576,745,746,750,755,757,761],{},[600,747,748],{},[558,749,251],{"href":252},[600,751,752],{},[540,753,754],{},"evlog\u002Fnestjs",[600,756,611],{},[600,758,759],{},[540,760,638],{},[600,762,619],{},[576,764,765,769,774,776,783],{},[600,766,767],{},[558,768,256],{"href":257},[600,770,771],{},[540,772,773],{},"evlog\u002Fexpress",[600,775,361],{},[600,777,778,660,781],{},[540,779,780],{},"req.log",[540,782,638],{},[600,784,619],{},[576,786,787,791,796,798,805],{},[600,788,789],{},[558,790,261],{"href":262},[600,792,793],{},[540,794,795],{},"evlog\u002Fhono",[600,797,361],{},[600,799,800,660,803],{},[540,801,802],{},"c.get('log')",[540,804,638],{},[600,806,619],{},[576,808,809,813,818,821,828],{},[600,810,811],{},[558,812,266],{"href":267},[600,814,815],{},[540,816,817],{},"evlog\u002Ffastify",[600,819,820],{},"Plugin",[600,822,823,660,826],{},[540,824,825],{},"request.log",[540,827,638],{},[600,829,619],{},[576,831,832,836,841,843,851],{},[600,833,834],{},[558,835,271],{"href":272},[600,837,838],{},[540,839,840],{},"evlog\u002Felysia",[600,842,820],{},[600,844,845,848,849],{},[540,846,847],{},"log"," (context) \u002F ",[540,850,638],{},[600,852,619],{},[576,854,855,859,864,867,874],{},[600,856,857],{},[558,858,295],{"href":296},[600,860,861],{},[540,862,863],{},"evlog\u002Forpc",[600,865,866],{},"Handler wrapper + middleware",[600,868,869,660,872],{},[540,870,871],{},"context.log",[540,873,638],{},[600,875,619],{},[576,877,878,882,887,889,894],{},[600,879,880],{},[558,881,281],{"href":282},[600,883,884],{},[540,885,886],{},"evlog\u002Fworkers",[600,888,633],{},[600,890,891],{},[540,892,893],{},"createWorkersLogger()",[600,895,619],{},[576,897,898,902,907,910,918],{},[600,899,900],{},[558,901,300],{"href":301},[600,903,904],{},[540,905,906],{},"evlog",[600,908,909],{},"Manual",[600,911,912,660,915],{},[540,913,914],{},"createLogger()",[540,916,917],{},"createRequestLogger()",[600,919,920],{},"Guide",[576,922,923,927,931,933,939],{},[600,924,925],{},[558,926,286],{"href":287},[600,928,929],{},[540,930,906],{},[600,932,909],{},[600,934,935,660,937],{},[540,936,914],{},[540,938,917],{},[600,940,619],{},[576,942,943,947,951,953,957],{},[600,944,945],{},[558,946,290],{"href":291},[600,948,949],{},[540,950,906],{},[600,952,909],{},[600,954,955],{},[540,956,917],{},[600,958,920],{},[576,960,961,966,971,974,979],{},[600,962,963],{},[558,964,965],{"href":452},"Custom",[600,967,968],{},[540,969,970],{},"evlog\u002Ftoolkit",[600,972,973],{},"Build your own",[600,975,976],{},[540,977,978],{},"createMiddlewareLogger()",[600,980,981],{},"Beta",[566,983,985],{"id":984},"api-cheat-sheet","API cheat sheet",[536,987,988,989,993,994,997],{},"Two things differ per framework: how you ",[990,991,992],"strong",{},"bootstrap"," evlog, and how you ",[990,995,996],{},"access the request logger",".",[999,1000,1001],"h3",{"id":992},"Bootstrap",[570,1003,1004,1013],{},[573,1005,1006],{},[576,1007,1008,1011],{},[579,1009,1010],{},"Pattern",[579,1012,217],{},[595,1014,1015,1026,1036,1045,1053],{},[576,1016,1017,1023],{},[600,1018,1019,1022],{},[540,1020,1021],{},"evlog(options)"," middleware \u002F plugin",[600,1024,1025],{},"Hono, Express, Fastify, Elysia, SvelteKit, React Router",[576,1027,1028,1034],{},[600,1029,1030,1033],{},[540,1031,1032],{},"createEvlog(options)"," factory",[600,1035,231],{},[576,1037,1038,1043],{},[600,1039,1040],{},[540,1041,1042],{},"EvlogModule.forRoot()",[600,1044,251],{},[576,1046,1047,1050],{},[600,1048,1049],{},"Module default export",[600,1051,1052],{},"Nuxt, Nitro v2\u002Fv3",[576,1054,1055,1058],{},[600,1056,1057],{},"Manual factory",[600,1059,1060,1061,1064],{},"Cloudflare Workers (",[540,1062,1063],{},"createWorkersLogger","), Standalone, AWS Lambda, Astro",[999,1066,1068],{"id":1067},"logger-access","Logger access",[570,1070,1071,1079],{},[573,1072,1073],{},[576,1074,1075,1077],{},[579,1076,1010],{},[579,1078,217],{},[595,1080,1081,1090,1099,1107,1115,1123,1131,1139],{},[576,1082,1083,1087],{},[600,1084,1085],{},[540,1086,616],{},[600,1088,1089],{},"Nuxt, Nitro",[576,1091,1092,1096],{},[600,1093,1094],{},[540,1095,638],{},[600,1097,1098],{},"Next.js, NestJS, Express, Fastify, Elysia, SvelteKit, React Router, Hono",[576,1100,1101,1105],{},[600,1102,1103],{},[540,1104,802],{},[600,1106,261],{},[576,1108,1109,1113],{},[600,1110,1111],{},[540,1112,780],{},[600,1114,256],{},[576,1116,1117,1121],{},[600,1118,1119],{},[540,1120,825],{},[600,1122,266],{},[576,1124,1125,1129],{},[600,1126,1127],{},[540,1128,659],{},[600,1130,236],{},[576,1132,1133,1137],{},[600,1134,1135],{},[540,1136,739],{},[600,1138,276],{},[576,1140,1141,1147],{},[600,1142,1143,660,1145],{},[540,1144,917],{},[540,1146,914],{},[600,1148,1149],{},"Standalone, Workers, manual setups",[552,1151,1154,1155,1157,1158,1160,1161,1163,1164,997],{"color":1152,"icon":1153},"info","i-lucide-info","On Hono, use ",[540,1156,802],{}," inside handlers and ",[540,1159,638],{}," from ",[540,1162,795],{}," in the layers underneath. See ",[558,1165,1166],{"href":262},"Hono integration",[566,1168,1170],{"id":1169},"full-stack-frameworks","Full-Stack Frameworks",[1172,1173,1174,1189,1199,1204,1207,1213,1222],"card-group",{},[1175,1176,1177,1178,543,1181,1184,1185,1188],"card",{"color":554,"icon":229,"title":226,"to":227},"Auto-imported ",[540,1179,1180],{},"useLogger",[540,1182,1183],{},"createError",", and ",[540,1186,1187],{},"parseError",". Zero config.",[1175,1190,1191,1194,1195,1198],{"color":554,"icon":234,"title":231,"to":232},[540,1192,1193],{},"createEvlog()"," factory with ",[540,1196,1197],{},"withEvlog()"," handler wrapper and client provider.",[1175,1200,1201,1202,997],{"color":554,"icon":239,"title":236,"to":237},"Handle and handleError hooks with request-scoped logger on ",[540,1203,659],{},[1175,1205,1206],{"color":554,"icon":244,"title":241,"to":242},"Module for both Nitro v2 and v3 with plugin-based drain and enrichment hooks.",[1175,1208,1209,1210,1212],{"color":554,"icon":249,"title":246,"to":247},"Uses Nitro v3 module with async context, so ",[540,1211,638],{}," works inside server functions. Also covers TanStack Router (full-stack mode).",[1175,1214,1215,1216,1218,1219,1221],{"color":554,"icon":279,"title":276,"to":277},"Middleware with ",[540,1217,739],{}," and ",[540,1220,638],{}," for loaders and services.",[1175,1223,1224,1226],{"color":554,"icon":254,"title":251,"to":252},[540,1225,1042],{}," with global middleware, exception filter, and async config.",[566,1228,1230],{"id":1229},"server-frameworks","Server Frameworks",[1172,1232,1233,1238,1247,1253,1261,1270,1273,1283,1286],{},[1175,1234,1215,1235,1237],{"color":554,"icon":259,"title":256,"to":257},[540,1236,780],{}," and 4-argument error handler.",[1175,1239,1240,1241,1243,1244,997],{"color":554,"icon":264,"title":261,"to":262},"Middleware with typed ",[540,1242,802],{}," via ",[540,1245,1246],{},"EvlogVariables",[1175,1248,1249,1250,1252],{"color":554,"icon":269,"title":266,"to":267},"Plugin with ",[540,1251,825],{}," that shadows Fastify's built-in pino logger.",[1175,1254,1249,1255,1257,1258,997],{"color":554,"icon":274,"title":271,"to":272},[540,1256,847],{}," in route context via Elysia's ",[540,1259,1260],{},"derive",[1175,1262,1263,1264,1266,1267,997],{"color":554,"icon":298,"title":295,"to":296},"Handler wrapper + procedure middleware exposing ",[540,1265,871],{}," and per-procedure ",[540,1268,1269],{},"operation",[1175,1271,1272],{"color":554,"icon":284,"title":281,"to":282},"Factory for creating request-scoped loggers with Cloudflare-specific context.",[1175,1274,1275,1278,1279,1282],{"color":554,"icon":303,"title":300,"to":301},[540,1276,1277],{},"initLogger"," once per runtime; ",[540,1280,1281],{},"createLogger"," per invocation (SQS, events, HTTP API).",[1175,1284,1285],{"color":554,"icon":71,"title":286,"to":287},"For scripts, CLI tools, queues, and any TypeScript process.",[1175,1287,1289],{"color":554,"icon":454,"title":1288,"to":452},"Custom Integration","Build your own middleware with the evlog toolkit API.",[552,1291,1292,1293,543,1296,543,1299,543,1302,543,1305,1184,1308,997],{"color":1152,"icon":1153},"All frameworks support the same features: ",[558,1294,1295],{"href":45},"wide events",[558,1297,1298],{"href":50},"structured errors",[558,1300,1301],{"href":138},"drain adapters",[558,1303,1304],{"href":429},"enrichers",[558,1306,1307],{"href":60},"sampling",[558,1309,1310],{"href":324},"AI SDK integration",[566,1312,508],{"id":1313},"vite-plugin",[536,1315,1316,1317,1323],{},"For any Vite-based project, the ",[558,1318,1319,1322],{"href":509},[540,1320,1321],{},"evlog\u002Fvite"," plugin"," adds build-time optimizations:",[1325,1326,1327,1338,1348],"ul",{},[1328,1329,1330,1333,1334,1337],"li",{},[990,1331,1332],{},"Auto-initialization",": no ",[540,1335,1336],{},"initLogger()"," call needed",[1328,1339,1340,1343,1344,1347],{},[990,1341,1342],{},"Debug stripping",": ",[540,1345,1346],{},"log.debug()"," removed from production builds",[1328,1349,1350,1353,1354,1357],{},[990,1351,1352],{},"Source location",": inject ",[540,1355,1356],{},"__source: 'file:line'"," into log calls",[536,1359,1360,1361,1363],{},"Works with SvelteKit, Hono (via vite-node), and any Vite-powered setup. Nuxt users get these features via the ",[540,1362,608],{}," module options.",{"title":1365,"searchDepth":1366,"depth":1366,"links":1367},"",2,[1368,1369,1374,1375,1376],{"id":568,"depth":1366,"text":128},{"id":984,"depth":1366,"text":985,"children":1370},[1371,1373],{"id":992,"depth":1372,"text":1001},3,{"id":1067,"depth":1372,"text":1068},{"id":1169,"depth":1366,"text":1170},{"id":1229,"depth":1366,"text":1230},{"id":1313,"depth":1366,"text":508},"evlog supports every major TypeScript framework. Choose your stack and get started in minutes.","md",null,{},{"title":128,"icon":224},{"title":531,"description":1377},"lhuuO19gJrHht_1EpiM_NGCFnhcSkaffp7dZBc7XK7Y",[1385,1387],{"title":212,"path":213,"stem":214,"description":1386,"icon":215,"children":-1},"Store wide events in an in-memory ring buffer. Works in any runtime — including Cloudflare Workers (workerd) — where the file system is unavailable.",{"title":226,"path":227,"stem":228,"description":1388,"icon":229,"children":-1},"Automatic wide events, structured errors, drain adapters, enrichers, tail sampling, and client transport in Nuxt applications.",1786793862744]