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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.",[522,531,532],{},"If you're new, read it in order. If you've already shipped with evlog, jump to the page that matches your question.",[534,535,537],"callout",{"color":536,"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.",[534,539,542,543,547,548,550],{"color":540,"icon":541},"neutral","i-lucide-globe","Not running an HTTP framework? See ",[544,545,546],"a",{"href":281},"Standalone TypeScript"," and ",[544,549,275],{"href":276},".",[552,553,555],"h2",{"id":554},"the-three-logging-modes","The three logging modes",[557,558,559,582,585],"card-group",{},[560,561,562,563,567,568,571,572,571,575,571,578,581],"card",{"color":540,"icon":44,"title":41,"to":42},"A fully-featured general-purpose logger. Replaces ",[564,565,566],"code",{},"console.log",", consola, pino, or winston with ",[564,569,570],{},"log.info",", ",[564,573,574],{},"log.error",[564,576,577],{},"log.warn",[564,579,580],{},"log.debug"," — same level filtering, drain pipeline, redaction, and pretty\u002FJSON output.",[560,583,584],{"color":540,"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.",[560,586,589],{"color":540,"icon":587,"title":588,"to":216},"i-lucide-git-branch","Request Logging","Auto-managed wide events scoped to HTTP requests. Framework middleware creates the logger and emits it for you.",[552,591,593],{"id":592},"quick-comparison","Quick comparison",[595,596,598,599,602],"h3",{"id":597},"simple-logging-log","Simple Logging (",[564,600,601],{},"log",")",[522,604,605],{},"One event per call. No accumulation, no lifecycle management.",[607,608,614],"pre",{"className":609,"code":610,"filename":611,"language":612,"meta":613,"style":613},"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","",[564,615,616,649,656,690],{"__ignoreMap":613},[617,618,621,625,629,633,636,639,642,646],"span",{"class":619,"line":620},"line",1,[617,622,624],{"class":623},"s7zQu","import",[617,626,628],{"class":627},"sMK4o"," {",[617,630,632],{"class":631},"sTEyZ"," log",[617,634,635],{"class":627}," }",[617,637,638],{"class":623}," from",[617,640,641],{"class":627}," '",[617,643,645],{"class":644},"sfazB","evlog",[617,647,648],{"class":627},"'\n",[617,650,652],{"class":619,"line":651},2,[617,653,655],{"emptyLinePlaceholder":654},true,"\n",[617,657,659,661,663,666,669,672,675,677,680,682,685,687],{"class":619,"line":658},3,[617,660,601],{"class":631},[617,662,550],{"class":627},[617,664,536],{"class":665},"s2Zo4",[617,667,668],{"class":631},"(",[617,670,671],{"class":627},"'",[617,673,674],{"class":644},"auth",[617,676,671],{"class":627},[617,678,679],{"class":627},",",[617,681,641],{"class":627},[617,683,684],{"class":644},"User logged in",[617,686,671],{"class":627},[617,688,689],{"class":631},")\n",[617,691,693,695,697,700,702,705,709,712,714,717,719,721,724,726,728,731,733,735,738,740,744,746],{"class":619,"line":692},4,[617,694,601],{"class":631},[617,696,550],{"class":627},[617,698,699],{"class":665},"error",[617,701,668],{"class":631},[617,703,704],{"class":627},"{",[617,706,708],{"class":707},"swJcz"," action",[617,710,711],{"class":627},":",[617,713,641],{"class":627},[617,715,716],{"class":644},"payment",[617,718,671],{"class":627},[617,720,679],{"class":627},[617,722,723],{"class":707}," error",[617,725,711],{"class":627},[617,727,641],{"class":627},[617,729,730],{"class":644},"card_declined",[617,732,671],{"class":627},[617,734,679],{"class":627},[617,736,737],{"class":707}," userId",[617,739,711],{"class":627},[617,741,743],{"class":742},"sbssI"," 42",[617,745,635],{"class":627},[617,747,689],{"class":631},[595,749,751,752,755,756,602],{"id":750},"wide-events-createlogger-createrequestlogger","Wide Events (",[564,753,754],{},"createLogger"," \u002F ",[564,757,758],{},"createRequestLogger",[522,760,761],{},"One event per unit of work. Accumulate context progressively, emit when done.",[763,764,765,898],"code-group",{},[607,766,769],{"className":609,"code":767,"filename":768,"language":612,"meta":613,"style":613},"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",[564,770,771,790,794,842,885],{"__ignoreMap":613},[617,772,773,775,777,780,782,784,786,788],{"class":619,"line":620},[617,774,624],{"class":623},[617,776,628],{"class":627},[617,778,779],{"class":631}," createLogger",[617,781,635],{"class":627},[617,783,638],{"class":623},[617,785,641],{"class":627},[617,787,645],{"class":644},[617,789,648],{"class":627},[617,791,792],{"class":619,"line":651},[617,793,655],{"emptyLinePlaceholder":654},[617,795,796,800,803,806,808,810,812,815,817,819,822,824,826,829,831,833,836,838,840],{"class":619,"line":658},[617,797,799],{"class":798},"spNyl","const",[617,801,802],{"class":631}," log ",[617,804,805],{"class":627},"=",[617,807,779],{"class":665},[617,809,668],{"class":631},[617,811,704],{"class":627},[617,813,814],{"class":707}," jobId",[617,816,711],{"class":627},[617,818,641],{"class":627},[617,820,821],{"class":644},"sync-001",[617,823,671],{"class":627},[617,825,679],{"class":627},[617,827,828],{"class":707}," queue",[617,830,711],{"class":627},[617,832,641],{"class":627},[617,834,835],{"class":644},"emails",[617,837,671],{"class":627},[617,839,635],{"class":627},[617,841,689],{"class":631},[617,843,844,846,848,851,853,855,858,860,862,865,867,870,872,875,877,879,881,883],{"class":619,"line":692},[617,845,601],{"class":631},[617,847,550],{"class":627},[617,849,850],{"class":665},"set",[617,852,668],{"class":631},[617,854,704],{"class":627},[617,856,857],{"class":707}," batch",[617,859,711],{"class":627},[617,861,628],{"class":627},[617,863,864],{"class":707}," size",[617,866,711],{"class":627},[617,868,869],{"class":742}," 50",[617,871,679],{"class":627},[617,873,874],{"class":707}," processed",[617,876,711],{"class":627},[617,878,869],{"class":742},[617,880,635],{"class":627},[617,882,635],{"class":627},[617,884,689],{"class":631},[617,886,888,890,892,895],{"class":619,"line":887},5,[617,889,601],{"class":631},[617,891,550],{"class":627},[617,893,894],{"class":665},"emit",[617,896,897],{"class":631},"()\n",[607,899,902],{"className":609,"code":900,"filename":901,"language":612,"meta":613,"style":613},"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",[564,903,904,923,927,971,1018],{"__ignoreMap":613},[617,905,906,908,910,913,915,917,919,921],{"class":619,"line":620},[617,907,624],{"class":623},[617,909,628],{"class":627},[617,911,912],{"class":631}," createRequestLogger",[617,914,635],{"class":627},[617,916,638],{"class":623},[617,918,641],{"class":627},[617,920,645],{"class":644},[617,922,648],{"class":627},[617,924,925],{"class":619,"line":651},[617,926,655],{"emptyLinePlaceholder":654},[617,928,929,931,933,935,937,939,941,944,946,948,951,953,955,958,960,962,965,967,969],{"class":619,"line":658},[617,930,799],{"class":798},[617,932,802],{"class":631},[617,934,805],{"class":627},[617,936,912],{"class":665},[617,938,668],{"class":631},[617,940,704],{"class":627},[617,942,943],{"class":707}," method",[617,945,711],{"class":627},[617,947,641],{"class":627},[617,949,950],{"class":644},"POST",[617,952,671],{"class":627},[617,954,679],{"class":627},[617,956,957],{"class":707}," path",[617,959,711],{"class":627},[617,961,641],{"class":627},[617,963,964],{"class":644},"\u002Fapi\u002Fcheckout",[617,966,671],{"class":627},[617,968,635],{"class":627},[617,970,689],{"class":631},[617,972,973,975,977,979,981,983,986,988,990,993,995,998,1000,1003,1005,1007,1010,1012,1014,1016],{"class":619,"line":692},[617,974,601],{"class":631},[617,976,550],{"class":627},[617,978,850],{"class":665},[617,980,668],{"class":631},[617,982,704],{"class":627},[617,984,985],{"class":707}," user",[617,987,711],{"class":627},[617,989,628],{"class":627},[617,991,992],{"class":707}," id",[617,994,711],{"class":627},[617,996,997],{"class":742}," 1",[617,999,679],{"class":627},[617,1001,1002],{"class":707}," plan",[617,1004,711],{"class":627},[617,1006,641],{"class":627},[617,1008,1009],{"class":644},"pro",[617,1011,671],{"class":627},[617,1013,635],{"class":627},[617,1015,635],{"class":627},[617,1017,689],{"class":631},[617,1019,1020,1022,1024,1026],{"class":619,"line":887},[617,1021,601],{"class":631},[617,1023,550],{"class":627},[617,1025,894],{"class":665},[617,1027,897],{"class":631},[522,1029,1030,1032,1033,1035,1036,571,1039,1042,1043,550],{},[564,1031,758],{}," is a thin wrapper around ",[564,1034,754],{}," that pre-populates ",[564,1037,1038],{},"method",[564,1040,1041],{},"path",", and ",[564,1044,1045],{},"requestId",[595,1047,1049],{"id":1048},"request-logging-framework-middleware","Request Logging (framework middleware)",[522,1051,1052,1053,1056],{},"Framework integrations create a wide event logger automatically on each request. ",[564,1054,1055],{},"useLogger(event)"," retrieves the logger that's already attached to the request context:",[607,1058,1061],{"className":609,"code":1059,"filename":1060,"language":612,"meta":613,"style":613},"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",[564,1062,1063,1082,1086,1117,1135,1178,1198,1205],{"__ignoreMap":613},[617,1064,1065,1067,1069,1072,1074,1076,1078,1080],{"class":619,"line":620},[617,1066,624],{"class":623},[617,1068,628],{"class":627},[617,1070,1071],{"class":631}," useLogger",[617,1073,635],{"class":627},[617,1075,638],{"class":623},[617,1077,641],{"class":627},[617,1079,645],{"class":644},[617,1081,648],{"class":627},[617,1083,1084],{"class":619,"line":651},[617,1085,655],{"emptyLinePlaceholder":654},[617,1087,1088,1091,1094,1097,1099,1102,1105,1109,1111,1114],{"class":619,"line":658},[617,1089,1090],{"class":623},"export",[617,1092,1093],{"class":623}," default",[617,1095,1096],{"class":665}," defineEventHandler",[617,1098,668],{"class":631},[617,1100,1101],{"class":798},"async",[617,1103,1104],{"class":627}," (",[617,1106,1108],{"class":1107},"sHdIc","event",[617,1110,602],{"class":627},[617,1112,1113],{"class":798}," =>",[617,1115,1116],{"class":627}," {\n",[617,1118,1119,1122,1124,1127,1129,1131,1133],{"class":619,"line":692},[617,1120,1121],{"class":798},"  const",[617,1123,632],{"class":631},[617,1125,1126],{"class":627}," =",[617,1128,1071],{"class":665},[617,1130,668],{"class":707},[617,1132,1108],{"class":631},[617,1134,689],{"class":707},[617,1136,1137,1140,1142,1144,1146,1148,1150,1152,1154,1156,1158,1160,1162,1164,1166,1168,1170,1172,1174,1176],{"class":619,"line":887},[617,1138,1139],{"class":631},"  log",[617,1141,550],{"class":627},[617,1143,850],{"class":665},[617,1145,668],{"class":707},[617,1147,704],{"class":627},[617,1149,985],{"class":707},[617,1151,711],{"class":627},[617,1153,628],{"class":627},[617,1155,992],{"class":707},[617,1157,711],{"class":627},[617,1159,997],{"class":742},[617,1161,679],{"class":627},[617,1163,1002],{"class":707},[617,1165,711],{"class":627},[617,1167,641],{"class":627},[617,1169,1009],{"class":644},[617,1171,671],{"class":627},[617,1173,635],{"class":627},[617,1175,635],{"class":627},[617,1177,689],{"class":707},[617,1179,1181,1184,1186,1189,1191,1195],{"class":619,"line":1180},6,[617,1182,1183],{"class":623},"  return",[617,1185,628],{"class":627},[617,1187,1188],{"class":707}," success",[617,1190,711],{"class":627},[617,1192,1194],{"class":1193},"sfNiH"," true",[617,1196,1197],{"class":627}," }\n",[617,1199,1201],{"class":619,"line":1200},7,[617,1202,1204],{"class":1203},"sHwdD","  \u002F\u002F auto-emitted on response end\n",[617,1206,1208,1211],{"class":619,"line":1207},8,[617,1209,1210],{"class":627},"}",[617,1212,689],{"class":631},[534,1214,1215,1217,1218,571,1221,571,1224,1227,1228,1230],{"color":536,"icon":13},[564,1216,1055],{}," 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 (",[564,1219,1220],{},"useLogger",[564,1222,1223],{},"req.log",[564,1225,1226],{},"c.get('log')",", etc.). In Nuxt, ",[564,1229,1220],{}," is auto-imported.",[552,1232,1234],{"id":1233},"when-to-use-what","When to use what",[1236,1237,1238,1260],"table",{},[1239,1240,1241],"thead",{},[1242,1243,1244,1247,1251,1257],"tr",{},[1245,1246],"th",{},[1245,1248,1249],{},[564,1250,601],{},[1245,1252,1253,755,1255],{},[564,1254,754],{},[564,1256,758],{},[1245,1258,1259],{},"Framework middleware",[1261,1262,1263,1280,1300,1319,1334],"tbody",{},[1242,1264,1265,1271,1274,1277],{},[1266,1267,1268],"td",{},[526,1269,1270],{},"Use case",[1266,1272,1273],{},"Quick one-off events",[1266,1275,1276],{},"Scripts, jobs, workers, queues, HTTP without a framework",[1266,1278,1279],{},"API routes with a framework integration",[1242,1281,1282,1287,1290,1296],{},[1266,1283,1284],{},[526,1285,1286],{},"Context",[1266,1288,1289],{},"Single call",[1266,1291,1292,1293],{},"Accumulate with ",[564,1294,1295],{},"set()",[1266,1297,1292,1298],{},[564,1299,1295],{},[1242,1301,1302,1307,1310,1316],{},[1266,1303,1304],{},[526,1305,1306],{},"Emit",[1266,1308,1309],{},"Immediate",[1266,1311,1312,1313],{},"Manual ",[564,1314,1315],{},"emit()",[1266,1317,1318],{},"Automatic on response end",[1242,1320,1321,1325,1328,1331],{},[1266,1322,1323],{},[526,1324,56],{},[1266,1326,1327],{},"None",[1266,1329,1330],{},"You manage it",[1266,1332,1333],{},"Framework manages it",[1242,1335,1336,1341,1344,1346],{},[1266,1337,1338],{},[526,1339,1340],{},"Output",[1266,1342,1343],{},"Console + drain",[1266,1345,1343],{},[1266,1347,1348],{},"Console + drain + enrich",[595,1350,1352],{"id":1351},"by-context","By context",[1236,1354,1355,1367],{},[1239,1356,1357],{},[1242,1358,1359,1361,1364],{},[1245,1360,1286],{},[1245,1362,1363],{},"Best fit",[1245,1365,1366],{},"Why",[1261,1368,1369,1387,1402,1423,1444,1462,1486,1504,1520,1540,1555],{},[1242,1370,1371,1376,1384],{},[1266,1372,1373],{},[526,1374,1375],{},"HTTP route in Nuxt \u002F Next \u002F Hono \u002F Express \u002F …",[1266,1377,1378,1380,1381],{},[564,1379,1055],{}," via ",[544,1382,1383],{"href":216},"framework integration",[1266,1385,1386],{},"One wide event per request, auto-emitted on response end",[1242,1388,1389,1394,1399],{},[1266,1390,1391],{},[526,1392,1393],{},"HTTP handler without a framework",[1266,1395,1396],{},[564,1397,1398],{},"createRequestLogger({ method, path })",[1266,1400,1401],{},"Same shape as framework middleware, manual emit",[1242,1403,1404,1409,1420],{},[1266,1405,1406],{},[526,1407,1408],{},"CLI tool \u002F one-shot script",[1266,1410,1411,1414,1415,1417,1418],{},[564,1412,1413],{},"log.*"," for steps + ",[564,1416,754],{}," for the run summary — see ",[544,1419,280],{"href":281},[1266,1421,1422],{},"Pretty in dev, structured in CI, one summary event for the whole run",[1242,1424,1425,1430,1441],{},[1266,1426,1427],{},[526,1428,1429],{},"Published library",[1266,1431,1432,1434,1435,1438,1439],{},[564,1433,754],{}," only — never ",[564,1436,1437],{},"initLogger"," — see ",[544,1440,280],{"href":281},[1266,1442,1443],{},"Don't pollute the host app's global config or force a drain on consumers",[1242,1445,1446,1451,1459],{},[1266,1447,1448],{},[526,1449,1450],{},"Background job \u002F queue worker \u002F cron",[1266,1452,1453,1456,1457],{},[564,1454,1455],{},"createLogger({ jobId, queue })"," per invocation — see ",[544,1458,280],{"href":281},[1266,1460,1461],{},"One wide event per job run, perfect for retry analysis",[1242,1463,1464,1469,1479],{},[1266,1465,1466],{},[526,1467,1468],{},"Cloudflare Worker \u002F edge function",[1266,1470,1471,1474,1475,1438,1477],{},[564,1472,1473],{},"createWorkersLogger(req)"," or ",[564,1476,758],{},[544,1478,275],{"href":276},[1266,1480,1481,1482,1485],{},"Per-request event, no ",[564,1483,1484],{},"process"," globals required",[1242,1487,1488,1492,1501],{},[1266,1489,1490],{},[526,1491,294],{},[1266,1493,1494,1496,1497,1456,1499],{},[564,1495,1437],{}," once + ",[564,1498,754],{},[544,1500,294],{"href":295},[1266,1502,1503],{},"Cold-start init, per-event scope, drain flush in the handler",[1242,1505,1506,1511,1517],{},[1266,1507,1508],{},[526,1509,1510],{},"Batch \u002F pipeline step",[1266,1512,1513,1516],{},[564,1514,1515],{},"createLogger({ step })"," per stage",[1266,1518,1519],{},"One event per stage with inputs and outputs side by side",[1242,1521,1522,1527,1537],{},[1266,1523,1524],{},[526,1525,1526],{},"AI agent \u002F LLM call",[1266,1528,1529,1531,1532],{},[564,1530,754],{}," + ",[544,1533,1534],{"href":318},[564,1535,1536],{},"createAILogger",[1266,1538,1539],{},"Token usage, tool calls, streaming metrics on the same wide event",[1242,1541,1542,1547,1552],{},[1266,1543,1544],{},[526,1545,1546],{},"Library function called inside a request",[1266,1548,1549,1551],{},[564,1550,1055],{}," from caller, or accept a logger as argument",[1266,1553,1554],{},"Inherit the parent's request context, contribute to the same wide event",[1242,1556,1557,1562,1567],{},[1266,1558,1559],{},[526,1560,1561],{},"Shared workspace package",[1266,1563,1564,1565],{},"Treat it like a library — see ",[544,1566,280],{"href":281},[1266,1568,1569,1570,1572,1573,1575],{},"Host app owns ",[564,1571,1437],{}," \u002F drain; packages use ",[564,1574,754],{}," or accept a logger",[534,1577,1579,1580,547,1582,1584],{"color":536,"icon":1578},"i-lucide-lightbulb","None of these is an \"upgrade\" of another. Use ",[564,1581,601],{},[564,1583,754],{}," in the same file when it makes sense — they share the global drain, redaction, and types.",[552,1586,1588],{"id":1587},"shared-foundation","Shared foundation",[522,1590,1591],{},"All three modes share the same foundation:",[1593,1594,1595,1606,1614,1636,1641,1647],"ul",{},[1596,1597,1598,1601,1602,1605],"li",{},[526,1599,1600],{},"Pretty output"," in development, ",[526,1603,1604],{},"JSON"," in production (default, no configuration needed)",[1596,1607,1608,1610,1611],{},[526,1609,481],{}," to send events to Axiom, Sentry, PostHog, and more — see ",[544,1612,1613],{"href":138},"Integrate \u002F Adapters",[1596,1615,1616,1619,1620,571,1623,1042,1626,1629,1630,1635],{},[526,1617,1618],{},"Structured errors"," with ",[564,1621,1622],{},"why",[564,1624,1625],{},"fix",[564,1627,1628],{},"link",", plus optional backend-only ",[526,1631,1632],{},[564,1633,1634],{},"internal"," for logs",[1596,1637,1638,1640],{},[526,1639,61],{}," (head + tail) to control log volume in production",[1596,1642,1643,1646],{},[526,1644,1645],{},"Redaction"," that wipes secrets before they ever leave the process",[1596,1648,1649,1652],{},[526,1650,1651],{},"Zero dependencies",", ~6 kB gzip",[552,1654,1656],{"id":1655},"the-rest-of-this-section","The rest of this section",[522,1658,1659],{},"After the three modes, the rest of Learn covers the concepts that show up across every mode:",[1593,1661,1662,1683,1688,1696,1701,1714],{},[1596,1663,1664,1666,1667,571,1669,571,1671,571,1673,1675,1676,1679,1680],{},[544,1665,51],{"href":52}," — ",[564,1668,1622],{},[564,1670,1625],{},[564,1672,1628],{},[564,1674,1634],{},", and how ",[564,1677,1678],{},"createError"," differs from ",[564,1681,1682],{},"throw new Error",[1596,1684,1685,1687],{},[544,1686,76],{"href":77}," — typed error \u002F audit catalogs that survive refactors",[1596,1689,1690,1692,1693,1695],{},[544,1691,56],{"href":57}," — exactly what happens between ",[564,1694,1315],{}," and your drain",[1596,1697,1698,1700],{},[544,1699,61],{"href":62}," — keep all errors and slow requests; drop healthy noise",[1596,1702,1703,1705,1706,1709,1710,1713],{},[544,1704,71],{"href":72}," — augment ",[564,1707,1708],{},"RequestLogger"," so ",[564,1711,1712],{},"log.set"," is autocompleted",[1596,1715,1716,1718,1719,571,1722,571,1725,1728],{},[544,1717,1645],{"href":67}," — the rules that strip ",[564,1720,1721],{},"authorization",[564,1723,1724],{},"password",[564,1726,1727],{},"token",", etc. before drain",[522,1730,1731,1732,1734,1735,1740],{},"When you're done with Learn, head to ",[544,1733,124],{"href":216}," to wire evlog into your stack — or run ",[544,1736,1737],{"href":95},[564,1738,1739],{},"evlog map"," first to see which parts of your app currently have no way of telling you what went wrong.",[1742,1743,1744],"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":613,"searchDepth":651,"depth":651,"links":1746},[1747,1748,1755,1758,1759],{"id":554,"depth":651,"text":555},{"id":592,"depth":651,"text":593,"children":1749},[1750,1752,1754],{"id":597,"depth":658,"text":1751},"Simple Logging (log)",{"id":750,"depth":658,"text":1753},"Wide Events (createLogger \u002F createRequestLogger)",{"id":1048,"depth":658,"text":1049},{"id":1233,"depth":651,"text":1234,"children":1756},[1757],{"id":1351,"depth":658,"text":1352},{"id":1587,"depth":651,"text":1588},{"id":1655,"depth":651,"text":1656},"The mental model — three logging modes, the wide event lifecycle, sampling, typed fields, and redaction. 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