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No import statement needed.",[621,622,426],"h2",{"id":623},"setup",[582,625,626],{},"For standalone projects (non-Nuxt), initialize once at startup:",[628,629,635],"pre",{"className":630,"code":631,"filename":632,"language":633,"meta":634,"style":634},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { initLogger, log } from 'evlog'\n\ninitLogger({\n  env: { service: 'my-app' },\n})\n\nlog.info('app', 'Server started')\n","src\u002Findex.ts","typescript","",[586,636,637,676,683,696,724,733,738],{"__ignoreMap":634},[638,639,642,646,650,654,657,660,663,666,669,673],"span",{"class":640,"line":641},"line",1,[638,643,645],{"class":644},"s7zQu","import",[638,647,649],{"class":648},"sMK4o"," {",[638,651,653],{"class":652},"sTEyZ"," initLogger",[638,655,656],{"class":648},",",[638,658,659],{"class":652}," log",[638,661,662],{"class":648}," }",[638,664,665],{"class":644}," from",[638,667,668],{"class":648}," '",[638,670,672],{"class":671},"sfazB","evlog",[638,674,675],{"class":648},"'\n",[638,677,679],{"class":640,"line":678},2,[638,680,682],{"emptyLinePlaceholder":681},true,"\n",[638,684,686,690,693],{"class":640,"line":685},3,[638,687,689],{"class":688},"s2Zo4","initLogger",[638,691,692],{"class":652},"(",[638,694,695],{"class":648},"{\n",[638,697,699,703,706,708,711,713,715,718,721],{"class":640,"line":698},4,[638,700,702],{"class":701},"swJcz","  env",[638,704,705],{"class":648},":",[638,707,649],{"class":648},[638,709,710],{"class":701}," service",[638,712,705],{"class":648},[638,714,668],{"class":648},[638,716,717],{"class":671},"my-app",[638,719,720],{"class":648},"'",[638,722,723],{"class":648}," },\n",[638,725,727,730],{"class":640,"line":726},5,[638,728,729],{"class":648},"}",[638,731,732],{"class":652},")\n",[638,734,736],{"class":640,"line":735},6,[638,737,682],{"emptyLinePlaceholder":681},[638,739,741,743,745,747,749,751,754,756,758,760,763,765],{"class":640,"line":740},7,[638,742,588],{"class":652},[638,744,607],{"class":648},[638,746,610],{"class":688},[638,748,692],{"class":652},[638,750,720],{"class":648},[638,752,753],{"class":671},"app",[638,755,720],{"class":648},[638,757,656],{"class":648},[638,759,668],{"class":648},[638,761,762],{"class":671},"Server started",[638,764,720],{"class":648},[638,766,732],{"class":652},[595,768,769,772,773,776],{"color":610,"icon":13},[586,770,771],{},"env.service"," defaults to ",[586,774,775],{},"'app'"," if not specified. Only set it if you want a custom service name.",[621,778,780],{"id":779},"call-it-two-ways","Call it two ways",[782,783,785],"h3",{"id":784},"tagged-logs","Tagged Logs",[582,787,788],{},"Pass a tag and a message for quick, readable output:",[628,790,792],{"className":630,"code":791,"filename":632,"language":633,"meta":634,"style":634},"import { log } from 'evlog'\n\nlog.info('auth', 'User logged in')\nlog.warn('cache', 'Cache miss for key user:42')\nlog.error('payment', 'Stripe webhook failed')\nlog.debug('router', 'Matched route \u002Fapi\u002Fcheckout')\n",[586,793,794,812,816,844,873,902],{"__ignoreMap":634},[638,795,796,798,800,802,804,806,808,810],{"class":640,"line":641},[638,797,645],{"class":644},[638,799,649],{"class":648},[638,801,659],{"class":652},[638,803,662],{"class":648},[638,805,665],{"class":644},[638,807,668],{"class":648},[638,809,672],{"class":671},[638,811,675],{"class":648},[638,813,814],{"class":640,"line":678},[638,815,682],{"emptyLinePlaceholder":681},[638,817,818,820,822,824,826,828,831,833,835,837,840,842],{"class":640,"line":685},[638,819,588],{"class":652},[638,821,607],{"class":648},[638,823,610],{"class":688},[638,825,692],{"class":652},[638,827,720],{"class":648},[638,829,830],{"class":671},"auth",[638,832,720],{"class":648},[638,834,656],{"class":648},[638,836,668],{"class":648},[638,838,839],{"class":671},"User logged in",[638,841,720],{"class":648},[638,843,732],{"class":652},[638,845,846,848,850,853,855,857,860,862,864,866,869,871],{"class":640,"line":698},[638,847,588],{"class":652},[638,849,607],{"class":648},[638,851,852],{"class":688},"warn",[638,854,692],{"class":652},[638,856,720],{"class":648},[638,858,859],{"class":671},"cache",[638,861,720],{"class":648},[638,863,656],{"class":648},[638,865,668],{"class":648},[638,867,868],{"class":671},"Cache miss for key user:42",[638,870,720],{"class":648},[638,872,732],{"class":652},[638,874,875,877,879,882,884,886,889,891,893,895,898,900],{"class":640,"line":726},[638,876,588],{"class":652},[638,878,607],{"class":648},[638,880,881],{"class":688},"error",[638,883,692],{"class":652},[638,885,720],{"class":648},[638,887,888],{"class":671},"payment",[638,890,720],{"class":648},[638,892,656],{"class":648},[638,894,668],{"class":648},[638,896,897],{"class":671},"Stripe webhook failed",[638,899,720],{"class":648},[638,901,732],{"class":652},[638,903,904,906,908,911,913,915,918,920,922,924,927,929],{"class":640,"line":735},[638,905,588],{"class":652},[638,907,607],{"class":648},[638,909,910],{"class":688},"debug",[638,912,692],{"class":652},[638,914,720],{"class":648},[638,916,917],{"class":671},"router",[638,919,720],{"class":648},[638,921,656],{"class":648},[638,923,668],{"class":648},[638,925,926],{"class":671},"Matched route \u002Fapi\u002Fcheckout",[638,928,720],{"class":648},[638,930,732],{"class":652},[628,932,937],{"className":933,"code":934,"filename":935,"language":936,"meta":634,"style":634},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","10:23:45.612 [auth] User logged in\n10:23:45.613 [cache] Cache miss for key user:42\n10:23:45.614 ERROR [payment] Stripe webhook failed\n10:23:45.615 [router] Matched route \u002Fapi\u002Fcheckout\n","Output (Pretty)","bash",[586,938,939,948,962,973],{"__ignoreMap":634},[638,940,941,945],{"class":640,"line":641},[638,942,944],{"class":943},"sBMFI","10:23:45.612",[638,946,947],{"class":652}," [auth] User logged in\n",[638,949,950,953,956,959],{"class":640,"line":678},[638,951,952],{"class":943},"10:23:45.613",[638,954,955],{"class":652}," [cache] Cache miss ",[638,957,958],{"class":644},"for",[638,960,961],{"class":652}," key user:42\n",[638,963,964,967,970],{"class":640,"line":685},[638,965,966],{"class":943},"10:23:45.614",[638,968,969],{"class":671}," ERROR",[638,971,972],{"class":652}," [payment] Stripe webhook failed\n",[638,974,975,978],{"class":640,"line":698},[638,976,977],{"class":943},"10:23:45.615",[638,979,980],{"class":652}," [router] Matched route \u002Fapi\u002Fcheckout\n",[782,982,984],{"id":983},"structured-events","Structured Events",[582,986,987],{},"Pass an object for rich, queryable events that flow through the drain pipeline:",[628,989,991],{"className":630,"code":990,"filename":632,"language":633,"meta":634,"style":634},"import { log } from 'evlog'\n\nlog.info({ action: 'user_login', userId: 42, method: 'oauth', provider: 'github' })\nlog.error({ action: 'sync_failed', source: 'postgres', target: 's3', error: 'connection_timeout' })\n",[586,992,993,1011,1015,1083],{"__ignoreMap":634},[638,994,995,997,999,1001,1003,1005,1007,1009],{"class":640,"line":641},[638,996,645],{"class":644},[638,998,649],{"class":648},[638,1000,659],{"class":652},[638,1002,662],{"class":648},[638,1004,665],{"class":644},[638,1006,668],{"class":648},[638,1008,672],{"class":671},[638,1010,675],{"class":648},[638,1012,1013],{"class":640,"line":678},[638,1014,682],{"emptyLinePlaceholder":681},[638,1016,1017,1019,1021,1023,1025,1028,1031,1033,1035,1038,1040,1042,1045,1047,1051,1053,1056,1058,1060,1063,1065,1067,1070,1072,1074,1077,1079,1081],{"class":640,"line":685},[638,1018,588],{"class":652},[638,1020,607],{"class":648},[638,1022,610],{"class":688},[638,1024,692],{"class":652},[638,1026,1027],{"class":648},"{",[638,1029,1030],{"class":701}," action",[638,1032,705],{"class":648},[638,1034,668],{"class":648},[638,1036,1037],{"class":671},"user_login",[638,1039,720],{"class":648},[638,1041,656],{"class":648},[638,1043,1044],{"class":701}," userId",[638,1046,705],{"class":648},[638,1048,1050],{"class":1049},"sbssI"," 42",[638,1052,656],{"class":648},[638,1054,1055],{"class":701}," method",[638,1057,705],{"class":648},[638,1059,668],{"class":648},[638,1061,1062],{"class":671},"oauth",[638,1064,720],{"class":648},[638,1066,656],{"class":648},[638,1068,1069],{"class":701}," provider",[638,1071,705],{"class":648},[638,1073,668],{"class":648},[638,1075,1076],{"class":671},"github",[638,1078,720],{"class":648},[638,1080,662],{"class":648},[638,1082,732],{"class":652},[638,1084,1085,1087,1089,1091,1093,1095,1097,1099,1101,1104,1106,1108,1111,1113,1115,1118,1120,1122,1125,1127,1129,1132,1134,1136,1139,1141,1143,1146,1148,1150],{"class":640,"line":698},[638,1086,588],{"class":652},[638,1088,607],{"class":648},[638,1090,881],{"class":688},[638,1092,692],{"class":652},[638,1094,1027],{"class":648},[638,1096,1030],{"class":701},[638,1098,705],{"class":648},[638,1100,668],{"class":648},[638,1102,1103],{"class":671},"sync_failed",[638,1105,720],{"class":648},[638,1107,656],{"class":648},[638,1109,1110],{"class":701}," source",[638,1112,705],{"class":648},[638,1114,668],{"class":648},[638,1116,1117],{"class":671},"postgres",[638,1119,720],{"class":648},[638,1121,656],{"class":648},[638,1123,1124],{"class":701}," target",[638,1126,705],{"class":648},[638,1128,668],{"class":648},[638,1130,1131],{"class":671},"s3",[638,1133,720],{"class":648},[638,1135,656],{"class":648},[638,1137,1138],{"class":701}," error",[638,1140,705],{"class":648},[638,1142,668],{"class":648},[638,1144,1145],{"class":671},"connection_timeout",[638,1147,720],{"class":648},[638,1149,662],{"class":648},[638,1151,732],{"class":652},[628,1153,1155],{"className":933,"code":1154,"filename":935,"language":936,"meta":634,"style":634},"10:23:45.612 INFO [my-app]\n  ├─ action: user_login\n  ├─ userId: 42\n  ├─ method: oauth\n  └─ provider: github\n",[586,1156,1157,1167,1178,1188,1198],{"__ignoreMap":634},[638,1158,1159,1161,1164],{"class":640,"line":641},[638,1160,944],{"class":943},[638,1162,1163],{"class":671}," INFO",[638,1165,1166],{"class":652}," [my-app]\n",[638,1168,1169,1172,1175],{"class":640,"line":678},[638,1170,1171],{"class":943},"  ├─",[638,1173,1174],{"class":671}," action:",[638,1176,1177],{"class":671}," user_login\n",[638,1179,1180,1182,1185],{"class":640,"line":685},[638,1181,1171],{"class":943},[638,1183,1184],{"class":671}," userId:",[638,1186,1187],{"class":1049}," 42\n",[638,1189,1190,1192,1195],{"class":640,"line":698},[638,1191,1171],{"class":943},[638,1193,1194],{"class":671}," method:",[638,1196,1197],{"class":671}," oauth\n",[638,1199,1200,1203,1206],{"class":640,"line":726},[638,1201,1202],{"class":943},"  └─",[638,1204,1205],{"class":671}," provider:",[638,1207,1208],{"class":671}," github\n",[595,1210,1211,1214,1215,1218],{"color":610,"icon":13},[616,1212,1213],{},"Tagged logs"," are optimized for console readability. ",[616,1216,1217],{},"Structured events"," (object form) produce full wide events that flow through the drain pipeline to external services.",[621,1220,1222],{"id":1221},"choose-a-level-and-what-it-costs","Choose a level, and what it costs",[1224,1225,1226,1242],"table",{},[1227,1228,1229],"thead",{},[1230,1231,1232,1236,1239],"tr",{},[1233,1234,1235],"th",{},"Level",[1233,1237,1238],{},"Method",[1233,1240,1241],{},"When to use",[1243,1244,1245,1260,1274,1288],"tbody",{},[1230,1246,1247,1252,1257],{},[1248,1249,1250],"td",{},[586,1251,610],{},[1248,1253,1254],{},[586,1255,1256],{},"log.info()",[1248,1258,1259],{},"Normal operations: startup, shutdown, successful actions",[1230,1261,1262,1266,1271],{},[1248,1263,1264],{},[586,1265,852],{},[1248,1267,1268],{},[586,1269,1270],{},"log.warn()",[1248,1272,1273],{},"Unexpected but recoverable situations: cache miss, retry, deprecation",[1230,1275,1276,1280,1285],{},[1248,1277,1278],{},[586,1279,881],{},[1248,1281,1282],{},[586,1283,1284],{},"log.error()",[1248,1286,1287],{},"Failures that need attention: API errors, timeouts, invalid state",[1230,1289,1290,1294,1299],{},[1248,1291,1292],{},[586,1293,910],{},[1248,1295,1296],{},[586,1297,1298],{},"log.debug()",[1248,1300,1301],{},"Development-only details: SQL queries, intermediate state, routing",[595,1303,1306,1308,1309,1311,1312,1315],{"color":1304,"icon":1305},"warning","i-lucide-lightbulb",[586,1307,1298],{}," calls can be stripped from production builds using the ",[601,1310,529],{"href":530}," or the Nuxt module's ",[586,1313,1314],{},"strip"," option.",[621,1317,1319],{"id":1318},"patterns-worth-copying","Patterns worth copying",[782,1321,1323],{"id":1322},"application-lifecycle","Application Lifecycle",[628,1325,1327],{"className":630,"code":1326,"filename":632,"language":633,"meta":634,"style":634},"import { log } from 'evlog'\n\nlog.info('app', 'Starting server on port 3000')\nlog.info({ action: 'db_connected', host: 'localhost', database: 'mydb', pool: 10 })\nlog.info('app', 'Ready to accept connections')\n",[586,1328,1329,1347,1351,1378,1443],{"__ignoreMap":634},[638,1330,1331,1333,1335,1337,1339,1341,1343,1345],{"class":640,"line":641},[638,1332,645],{"class":644},[638,1334,649],{"class":648},[638,1336,659],{"class":652},[638,1338,662],{"class":648},[638,1340,665],{"class":644},[638,1342,668],{"class":648},[638,1344,672],{"class":671},[638,1346,675],{"class":648},[638,1348,1349],{"class":640,"line":678},[638,1350,682],{"emptyLinePlaceholder":681},[638,1352,1353,1355,1357,1359,1361,1363,1365,1367,1369,1371,1374,1376],{"class":640,"line":685},[638,1354,588],{"class":652},[638,1356,607],{"class":648},[638,1358,610],{"class":688},[638,1360,692],{"class":652},[638,1362,720],{"class":648},[638,1364,753],{"class":671},[638,1366,720],{"class":648},[638,1368,656],{"class":648},[638,1370,668],{"class":648},[638,1372,1373],{"class":671},"Starting server on port 3000",[638,1375,720],{"class":648},[638,1377,732],{"class":652},[638,1379,1380,1382,1384,1386,1388,1390,1392,1394,1396,1399,1401,1403,1406,1408,1410,1413,1415,1417,1420,1422,1424,1427,1429,1431,1434,1436,1439,1441],{"class":640,"line":698},[638,1381,588],{"class":652},[638,1383,607],{"class":648},[638,1385,610],{"class":688},[638,1387,692],{"class":652},[638,1389,1027],{"class":648},[638,1391,1030],{"class":701},[638,1393,705],{"class":648},[638,1395,668],{"class":648},[638,1397,1398],{"class":671},"db_connected",[638,1400,720],{"class":648},[638,1402,656],{"class":648},[638,1404,1405],{"class":701}," host",[638,1407,705],{"class":648},[638,1409,668],{"class":648},[638,1411,1412],{"class":671},"localhost",[638,1414,720],{"class":648},[638,1416,656],{"class":648},[638,1418,1419],{"class":701}," database",[638,1421,705],{"class":648},[638,1423,668],{"class":648},[638,1425,1426],{"class":671},"mydb",[638,1428,720],{"class":648},[638,1430,656],{"class":648},[638,1432,1433],{"class":701}," pool",[638,1435,705],{"class":648},[638,1437,1438],{"class":1049}," 10",[638,1440,662],{"class":648},[638,1442,732],{"class":652},[638,1444,1445,1447,1449,1451,1453,1455,1457,1459,1461,1463,1466,1468],{"class":640,"line":726},[638,1446,588],{"class":652},[638,1448,607],{"class":648},[638,1450,610],{"class":688},[638,1452,692],{"class":652},[638,1454,720],{"class":648},[638,1456,753],{"class":671},[638,1458,720],{"class":648},[638,1460,656],{"class":648},[638,1462,668],{"class":648},[638,1464,1465],{"class":671},"Ready to accept connections",[638,1467,720],{"class":648},[638,1469,732],{"class":652},[782,1471,1473],{"id":1472},"background-tasks","Background Tasks",[628,1475,1478],{"className":630,"code":1476,"filename":1477,"language":633,"meta":634,"style":634},"import { log } from 'evlog'\n\nlog.info({ action: 'cron_started', job: 'cleanup', schedule: '0 *\u002F6 * * *' })\nlog.info({ action: 'cron_completed', job: 'cleanup', deleted: 42, duration: 1200 })\n","src\u002Fjobs\u002Fcleanup.ts",[586,1479,1480,1498,1502,1557],{"__ignoreMap":634},[638,1481,1482,1484,1486,1488,1490,1492,1494,1496],{"class":640,"line":641},[638,1483,645],{"class":644},[638,1485,649],{"class":648},[638,1487,659],{"class":652},[638,1489,662],{"class":648},[638,1491,665],{"class":644},[638,1493,668],{"class":648},[638,1495,672],{"class":671},[638,1497,675],{"class":648},[638,1499,1500],{"class":640,"line":678},[638,1501,682],{"emptyLinePlaceholder":681},[638,1503,1504,1506,1508,1510,1512,1514,1516,1518,1520,1523,1525,1527,1530,1532,1534,1537,1539,1541,1544,1546,1548,1551,1553,1555],{"class":640,"line":685},[638,1505,588],{"class":652},[638,1507,607],{"class":648},[638,1509,610],{"class":688},[638,1511,692],{"class":652},[638,1513,1027],{"class":648},[638,1515,1030],{"class":701},[638,1517,705],{"class":648},[638,1519,668],{"class":648},[638,1521,1522],{"class":671},"cron_started",[638,1524,720],{"class":648},[638,1526,656],{"class":648},[638,1528,1529],{"class":701}," job",[638,1531,705],{"class":648},[638,1533,668],{"class":648},[638,1535,1536],{"class":671},"cleanup",[638,1538,720],{"class":648},[638,1540,656],{"class":648},[638,1542,1543],{"class":701}," schedule",[638,1545,705],{"class":648},[638,1547,668],{"class":648},[638,1549,1550],{"class":671},"0 *\u002F6 * * *",[638,1552,720],{"class":648},[638,1554,662],{"class":648},[638,1556,732],{"class":652},[638,1558,1559,1561,1563,1565,1567,1569,1571,1573,1575,1578,1580,1582,1584,1586,1588,1590,1592,1594,1597,1599,1601,1603,1606,1608,1611,1613],{"class":640,"line":698},[638,1560,588],{"class":652},[638,1562,607],{"class":648},[638,1564,610],{"class":688},[638,1566,692],{"class":652},[638,1568,1027],{"class":648},[638,1570,1030],{"class":701},[638,1572,705],{"class":648},[638,1574,668],{"class":648},[638,1576,1577],{"class":671},"cron_completed",[638,1579,720],{"class":648},[638,1581,656],{"class":648},[638,1583,1529],{"class":701},[638,1585,705],{"class":648},[638,1587,668],{"class":648},[638,1589,1536],{"class":671},[638,1591,720],{"class":648},[638,1593,656],{"class":648},[638,1595,1596],{"class":701}," deleted",[638,1598,705],{"class":648},[638,1600,1050],{"class":1049},[638,1602,656],{"class":648},[638,1604,1605],{"class":701}," duration",[638,1607,705],{"class":648},[638,1609,1610],{"class":1049}," 1200",[638,1612,662],{"class":648},[638,1614,732],{"class":652},[782,1616,1618],{"id":1617},"utility-functions","Utility Functions",[628,1620,1623],{"className":630,"code":1621,"filename":1622,"language":633,"meta":634,"style":634},"import { log } from 'evlog'\n\nfunction processWebhook(payload: WebhookPayload) {\n  log.info({ action: 'webhook_received', type: payload.type, source: payload.source })\n\n  if (!isValid(payload)) {\n    log.warn({ action: 'webhook_invalid', type: payload.type, reason: 'missing_signature' })\n    return\n  }\n}\n","src\u002Futils\u002Fwebhook.ts",[586,1624,1625,1643,1647,1673,1729,1733,1756,1810,1816,1822],{"__ignoreMap":634},[638,1626,1627,1629,1631,1633,1635,1637,1639,1641],{"class":640,"line":641},[638,1628,645],{"class":644},[638,1630,649],{"class":648},[638,1632,659],{"class":652},[638,1634,662],{"class":648},[638,1636,665],{"class":644},[638,1638,668],{"class":648},[638,1640,672],{"class":671},[638,1642,675],{"class":648},[638,1644,1645],{"class":640,"line":678},[638,1646,682],{"emptyLinePlaceholder":681},[638,1648,1649,1653,1656,1658,1662,1664,1667,1670],{"class":640,"line":685},[638,1650,1652],{"class":1651},"spNyl","function",[638,1654,1655],{"class":688}," processWebhook",[638,1657,692],{"class":648},[638,1659,1661],{"class":1660},"sHdIc","payload",[638,1663,705],{"class":648},[638,1665,1666],{"class":943}," WebhookPayload",[638,1668,1669],{"class":648},")",[638,1671,1672],{"class":648}," {\n",[638,1674,1675,1678,1680,1682,1684,1686,1688,1690,1692,1695,1697,1699,1702,1704,1707,1709,1712,1714,1716,1718,1720,1722,1725,1727],{"class":640,"line":698},[638,1676,1677],{"class":652},"  log",[638,1679,607],{"class":648},[638,1681,610],{"class":688},[638,1683,692],{"class":701},[638,1685,1027],{"class":648},[638,1687,1030],{"class":701},[638,1689,705],{"class":648},[638,1691,668],{"class":648},[638,1693,1694],{"class":671},"webhook_received",[638,1696,720],{"class":648},[638,1698,656],{"class":648},[638,1700,1701],{"class":701}," type",[638,1703,705],{"class":648},[638,1705,1706],{"class":652}," payload",[638,1708,607],{"class":648},[638,1710,1711],{"class":652},"type",[638,1713,656],{"class":648},[638,1715,1110],{"class":701},[638,1717,705],{"class":648},[638,1719,1706],{"class":652},[638,1721,607],{"class":648},[638,1723,1724],{"class":652},"source",[638,1726,662],{"class":648},[638,1728,732],{"class":701},[638,1730,1731],{"class":640,"line":726},[638,1732,682],{"emptyLinePlaceholder":681},[638,1734,1735,1738,1741,1744,1747,1749,1751,1754],{"class":640,"line":735},[638,1736,1737],{"class":644},"  if",[638,1739,1740],{"class":701}," (",[638,1742,1743],{"class":648},"!",[638,1745,1746],{"class":688},"isValid",[638,1748,692],{"class":701},[638,1750,1661],{"class":652},[638,1752,1753],{"class":701},")) ",[638,1755,695],{"class":648},[638,1757,1758,1761,1763,1765,1767,1769,1771,1773,1775,1778,1780,1782,1784,1786,1788,1790,1792,1794,1797,1799,1801,1804,1806,1808],{"class":640,"line":740},[638,1759,1760],{"class":652},"    log",[638,1762,607],{"class":648},[638,1764,852],{"class":688},[638,1766,692],{"class":701},[638,1768,1027],{"class":648},[638,1770,1030],{"class":701},[638,1772,705],{"class":648},[638,1774,668],{"class":648},[638,1776,1777],{"class":671},"webhook_invalid",[638,1779,720],{"class":648},[638,1781,656],{"class":648},[638,1783,1701],{"class":701},[638,1785,705],{"class":648},[638,1787,1706],{"class":652},[638,1789,607],{"class":648},[638,1791,1711],{"class":652},[638,1793,656],{"class":648},[638,1795,1796],{"class":701}," reason",[638,1798,705],{"class":648},[638,1800,668],{"class":648},[638,1802,1803],{"class":671},"missing_signature",[638,1805,720],{"class":648},[638,1807,662],{"class":648},[638,1809,732],{"class":701},[638,1811,1813],{"class":640,"line":1812},8,[638,1814,1815],{"class":644},"    return\n",[638,1817,1819],{"class":640,"line":1818},9,[638,1820,1821],{"class":648},"  }\n",[638,1823,1825],{"class":640,"line":1824},10,[638,1826,1827],{"class":648},"}\n",[621,1829,1831],{"id":1830},"send-these-logs-to-a-drain","Send these logs to a drain",[582,1833,1834,1835,1838],{},"When using the object form, events are sent through the ",[601,1836,1837],{"href":153},"drain pipeline"," just like wide events:",[628,1840,1842],{"className":630,"code":1841,"filename":632,"language":633,"meta":634,"style":634},"import { initLogger, log } from 'evlog'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\n\ninitLogger({\n  env: { service: 'my-app' },\n  drain: createAxiomDrain(),\n})\n\nlog.info({ action: 'deploy', version: '1.2.3', region: 'us-east-1' })\n",[586,1843,1844,1866,1886,1890,1898,1918,1933,1939,1943],{"__ignoreMap":634},[638,1845,1846,1848,1850,1852,1854,1856,1858,1860,1862,1864],{"class":640,"line":641},[638,1847,645],{"class":644},[638,1849,649],{"class":648},[638,1851,653],{"class":652},[638,1853,656],{"class":648},[638,1855,659],{"class":652},[638,1857,662],{"class":648},[638,1859,665],{"class":644},[638,1861,668],{"class":648},[638,1863,672],{"class":671},[638,1865,675],{"class":648},[638,1867,1868,1870,1872,1875,1877,1879,1881,1884],{"class":640,"line":678},[638,1869,645],{"class":644},[638,1871,649],{"class":648},[638,1873,1874],{"class":652}," createAxiomDrain",[638,1876,662],{"class":648},[638,1878,665],{"class":644},[638,1880,668],{"class":648},[638,1882,1883],{"class":671},"evlog\u002Faxiom",[638,1885,675],{"class":648},[638,1887,1888],{"class":640,"line":685},[638,1889,682],{"emptyLinePlaceholder":681},[638,1891,1892,1894,1896],{"class":640,"line":698},[638,1893,689],{"class":688},[638,1895,692],{"class":652},[638,1897,695],{"class":648},[638,1899,1900,1902,1904,1906,1908,1910,1912,1914,1916],{"class":640,"line":726},[638,1901,702],{"class":701},[638,1903,705],{"class":648},[638,1905,649],{"class":648},[638,1907,710],{"class":701},[638,1909,705],{"class":648},[638,1911,668],{"class":648},[638,1913,717],{"class":671},[638,1915,720],{"class":648},[638,1917,723],{"class":648},[638,1919,1920,1923,1925,1927,1930],{"class":640,"line":735},[638,1921,1922],{"class":701},"  drain",[638,1924,705],{"class":648},[638,1926,1874],{"class":688},[638,1928,1929],{"class":652},"()",[638,1931,1932],{"class":648},",\n",[638,1934,1935,1937],{"class":640,"line":740},[638,1936,729],{"class":648},[638,1938,732],{"class":652},[638,1940,1941],{"class":640,"line":1812},[638,1942,682],{"emptyLinePlaceholder":681},[638,1944,1945,1947,1949,1951,1953,1955,1957,1959,1961,1964,1966,1968,1971,1973,1975,1978,1980,1982,1985,1987,1989,1992,1994,1996],{"class":640,"line":1818},[638,1946,588],{"class":652},[638,1948,607],{"class":648},[638,1950,610],{"class":688},[638,1952,692],{"class":652},[638,1954,1027],{"class":648},[638,1956,1030],{"class":701},[638,1958,705],{"class":648},[638,1960,668],{"class":648},[638,1962,1963],{"class":671},"deploy",[638,1965,720],{"class":648},[638,1967,656],{"class":648},[638,1969,1970],{"class":701}," version",[638,1972,705],{"class":648},[638,1974,668],{"class":648},[638,1976,1977],{"class":671},"1.2.3",[638,1979,720],{"class":648},[638,1981,656],{"class":648},[638,1983,1984],{"class":701}," region",[638,1986,705],{"class":648},[638,1988,668],{"class":648},[638,1990,1991],{"class":671},"us-east-1",[638,1993,720],{"class":648},[638,1995,662],{"class":648},[638,1997,732],{"class":652},[621,1999,2001],{"id":2000},"migrating-from-console-pino-consola-winston","Migrating from console \u002F pino \u002F consola \u002F winston",[582,2003,2004,2005,2008,2009,2012],{},"Pick the tab matching your current logger to see the ",[616,2006,2007],{},"before"," call style. The ",[616,2010,2011],{},"after (evlog)"," snippet underneath is the same regardless of where you came from.",[2014,2015,2016,2236,2509,2695],"code-group",{},[628,2017,2020],{"className":630,"code":2018,"filename":2019,"language":633,"meta":634,"style":634},"import pino from 'pino'\n\nconst log = pino({ name: 'checkout' })\n\nlog.info({ event: 'checkout_started' })\nlog.info({ event: 'cart_loaded', items: 3, total: 9999 })\nlog.warn({ event: 'inventory_low', sku: 'SKU-42' })\nlog.error({ event: 'payment_failed', reason: 'card_declined' })\n","pino",[586,2021,2022,2038,2042,2076,2080,2108,2155,2196],{"__ignoreMap":634},[638,2023,2024,2026,2029,2032,2034,2036],{"class":640,"line":641},[638,2025,645],{"class":644},[638,2027,2028],{"class":652}," pino ",[638,2030,2031],{"class":644},"from",[638,2033,668],{"class":648},[638,2035,2019],{"class":671},[638,2037,675],{"class":648},[638,2039,2040],{"class":640,"line":678},[638,2041,682],{"emptyLinePlaceholder":681},[638,2043,2044,2047,2050,2053,2056,2058,2060,2063,2065,2067,2070,2072,2074],{"class":640,"line":685},[638,2045,2046],{"class":1651},"const",[638,2048,2049],{"class":652}," log ",[638,2051,2052],{"class":648},"=",[638,2054,2055],{"class":688}," pino",[638,2057,692],{"class":652},[638,2059,1027],{"class":648},[638,2061,2062],{"class":701}," name",[638,2064,705],{"class":648},[638,2066,668],{"class":648},[638,2068,2069],{"class":671},"checkout",[638,2071,720],{"class":648},[638,2073,662],{"class":648},[638,2075,732],{"class":652},[638,2077,2078],{"class":640,"line":698},[638,2079,682],{"emptyLinePlaceholder":681},[638,2081,2082,2084,2086,2088,2090,2092,2095,2097,2099,2102,2104,2106],{"class":640,"line":726},[638,2083,588],{"class":652},[638,2085,607],{"class":648},[638,2087,610],{"class":688},[638,2089,692],{"class":652},[638,2091,1027],{"class":648},[638,2093,2094],{"class":701}," event",[638,2096,705],{"class":648},[638,2098,668],{"class":648},[638,2100,2101],{"class":671},"checkout_started",[638,2103,720],{"class":648},[638,2105,662],{"class":648},[638,2107,732],{"class":652},[638,2109,2110,2112,2114,2116,2118,2120,2122,2124,2126,2129,2131,2133,2136,2138,2141,2143,2146,2148,2151,2153],{"class":640,"line":735},[638,2111,588],{"class":652},[638,2113,607],{"class":648},[638,2115,610],{"class":688},[638,2117,692],{"class":652},[638,2119,1027],{"class":648},[638,2121,2094],{"class":701},[638,2123,705],{"class":648},[638,2125,668],{"class":648},[638,2127,2128],{"class":671},"cart_loaded",[638,2130,720],{"class":648},[638,2132,656],{"class":648},[638,2134,2135],{"class":701}," items",[638,2137,705],{"class":648},[638,2139,2140],{"class":1049}," 3",[638,2142,656],{"class":648},[638,2144,2145],{"class":701}," total",[638,2147,705],{"class":648},[638,2149,2150],{"class":1049}," 9999",[638,2152,662],{"class":648},[638,2154,732],{"class":652},[638,2156,2157,2159,2161,2163,2165,2167,2169,2171,2173,2176,2178,2180,2183,2185,2187,2190,2192,2194],{"class":640,"line":740},[638,2158,588],{"class":652},[638,2160,607],{"class":648},[638,2162,852],{"class":688},[638,2164,692],{"class":652},[638,2166,1027],{"class":648},[638,2168,2094],{"class":701},[638,2170,705],{"class":648},[638,2172,668],{"class":648},[638,2174,2175],{"class":671},"inventory_low",[638,2177,720],{"class":648},[638,2179,656],{"class":648},[638,2181,2182],{"class":701}," sku",[638,2184,705],{"class":648},[638,2186,668],{"class":648},[638,2188,2189],{"class":671},"SKU-42",[638,2191,720],{"class":648},[638,2193,662],{"class":648},[638,2195,732],{"class":652},[638,2197,2198,2200,2202,2204,2206,2208,2210,2212,2214,2217,2219,2221,2223,2225,2227,2230,2232,2234],{"class":640,"line":1812},[638,2199,588],{"class":652},[638,2201,607],{"class":648},[638,2203,881],{"class":688},[638,2205,692],{"class":652},[638,2207,1027],{"class":648},[638,2209,2094],{"class":701},[638,2211,705],{"class":648},[638,2213,668],{"class":648},[638,2215,2216],{"class":671},"payment_failed",[638,2218,720],{"class":648},[638,2220,656],{"class":648},[638,2222,1796],{"class":701},[638,2224,705],{"class":648},[638,2226,668],{"class":648},[638,2228,2229],{"class":671},"card_declined",[638,2231,720],{"class":648},[638,2233,662],{"class":648},[638,2235,732],{"class":652},[628,2237,2240],{"className":630,"code":2238,"filename":2239,"language":633,"meta":634,"style":634},"import { createLogger, format, transports } from 'winston'\n\nconst log = createLogger({\n  defaultMeta: { service: 'checkout' },\n  format: format.json(),\n  transports: [new transports.Console()],\n})\n\nlog.info({ event: 'checkout_started' })\nlog.info({ event: 'cart_loaded', items: 3, total: 9999 })\nlog.warn({ event: 'inventory_low', sku: 'SKU-42' })\nlog.error({ event: 'payment_failed', reason: 'card_declined' })\n","winston",[586,2241,2242,2271,2275,2289,2310,2328,2353,2359,2363,2389,2431,2470],{"__ignoreMap":634},[638,2243,2244,2246,2248,2251,2253,2256,2258,2261,2263,2265,2267,2269],{"class":640,"line":641},[638,2245,645],{"class":644},[638,2247,649],{"class":648},[638,2249,2250],{"class":652}," createLogger",[638,2252,656],{"class":648},[638,2254,2255],{"class":652}," format",[638,2257,656],{"class":648},[638,2259,2260],{"class":652}," transports",[638,2262,662],{"class":648},[638,2264,665],{"class":644},[638,2266,668],{"class":648},[638,2268,2239],{"class":671},[638,2270,675],{"class":648},[638,2272,2273],{"class":640,"line":678},[638,2274,682],{"emptyLinePlaceholder":681},[638,2276,2277,2279,2281,2283,2285,2287],{"class":640,"line":685},[638,2278,2046],{"class":1651},[638,2280,2049],{"class":652},[638,2282,2052],{"class":648},[638,2284,2250],{"class":688},[638,2286,692],{"class":652},[638,2288,695],{"class":648},[638,2290,2291,2294,2296,2298,2300,2302,2304,2306,2308],{"class":640,"line":698},[638,2292,2293],{"class":701},"  defaultMeta",[638,2295,705],{"class":648},[638,2297,649],{"class":648},[638,2299,710],{"class":701},[638,2301,705],{"class":648},[638,2303,668],{"class":648},[638,2305,2069],{"class":671},[638,2307,720],{"class":648},[638,2309,723],{"class":648},[638,2311,2312,2315,2317,2319,2321,2324,2326],{"class":640,"line":726},[638,2313,2314],{"class":701},"  format",[638,2316,705],{"class":648},[638,2318,2255],{"class":652},[638,2320,607],{"class":648},[638,2322,2323],{"class":688},"json",[638,2325,1929],{"class":652},[638,2327,1932],{"class":648},[638,2329,2330,2333,2335,2338,2341,2343,2345,2348,2351],{"class":640,"line":735},[638,2331,2332],{"class":701},"  transports",[638,2334,705],{"class":648},[638,2336,2337],{"class":652}," [",[638,2339,2340],{"class":648},"new",[638,2342,2260],{"class":652},[638,2344,607],{"class":648},[638,2346,2347],{"class":688},"Console",[638,2349,2350],{"class":652},"()]",[638,2352,1932],{"class":648},[638,2354,2355,2357],{"class":640,"line":740},[638,2356,729],{"class":648},[638,2358,732],{"class":652},[638,2360,2361],{"class":640,"line":1812},[638,2362,682],{"emptyLinePlaceholder":681},[638,2364,2365,2367,2369,2371,2373,2375,2377,2379,2381,2383,2385,2387],{"class":640,"line":1818},[638,2366,588],{"class":652},[638,2368,607],{"class":648},[638,2370,610],{"class":688},[638,2372,692],{"class":652},[638,2374,1027],{"class":648},[638,2376,2094],{"class":701},[638,2378,705],{"class":648},[638,2380,668],{"class":648},[638,2382,2101],{"class":671},[638,2384,720],{"class":648},[638,2386,662],{"class":648},[638,2388,732],{"class":652},[638,2390,2391,2393,2395,2397,2399,2401,2403,2405,2407,2409,2411,2413,2415,2417,2419,2421,2423,2425,2427,2429],{"class":640,"line":1824},[638,2392,588],{"class":652},[638,2394,607],{"class":648},[638,2396,610],{"class":688},[638,2398,692],{"class":652},[638,2400,1027],{"class":648},[638,2402,2094],{"class":701},[638,2404,705],{"class":648},[638,2406,668],{"class":648},[638,2408,2128],{"class":671},[638,2410,720],{"class":648},[638,2412,656],{"class":648},[638,2414,2135],{"class":701},[638,2416,705],{"class":648},[638,2418,2140],{"class":1049},[638,2420,656],{"class":648},[638,2422,2145],{"class":701},[638,2424,705],{"class":648},[638,2426,2150],{"class":1049},[638,2428,662],{"class":648},[638,2430,732],{"class":652},[638,2432,2434,2436,2438,2440,2442,2444,2446,2448,2450,2452,2454,2456,2458,2460,2462,2464,2466,2468],{"class":640,"line":2433},11,[638,2435,588],{"class":652},[638,2437,607],{"class":648},[638,2439,852],{"class":688},[638,2441,692],{"class":652},[638,2443,1027],{"class":648},[638,2445,2094],{"class":701},[638,2447,705],{"class":648},[638,2449,668],{"class":648},[638,2451,2175],{"class":671},[638,2453,720],{"class":648},[638,2455,656],{"class":648},[638,2457,2182],{"class":701},[638,2459,705],{"class":648},[638,2461,668],{"class":648},[638,2463,2189],{"class":671},[638,2465,720],{"class":648},[638,2467,662],{"class":648},[638,2469,732],{"class":652},[638,2471,2473,2475,2477,2479,2481,2483,2485,2487,2489,2491,2493,2495,2497,2499,2501,2503,2505,2507],{"class":640,"line":2472},12,[638,2474,588],{"class":652},[638,2476,607],{"class":648},[638,2478,881],{"class":688},[638,2480,692],{"class":652},[638,2482,1027],{"class":648},[638,2484,2094],{"class":701},[638,2486,705],{"class":648},[638,2488,668],{"class":648},[638,2490,2216],{"class":671},[638,2492,720],{"class":648},[638,2494,656],{"class":648},[638,2496,1796],{"class":701},[638,2498,705],{"class":648},[638,2500,668],{"class":648},[638,2502,2229],{"class":671},[638,2504,720],{"class":648},[638,2506,662],{"class":648},[638,2508,732],{"class":652},[628,2510,2513],{"className":630,"code":2511,"filename":2512,"language":633,"meta":634,"style":634},"import { consola } from 'consola'\n\nconst log = consola.withTag('checkout')\n\nlog.info('Starting checkout')\nlog.info('cart loaded', { items: 3, total: 9999 })\nlog.warn('inventory low', { sku: 'SKU-42' })\nlog.error('payment failed', { reason: 'card_declined' })\n","consola",[586,2514,2515,2534,2538,2563,2567,2586,2625,2660],{"__ignoreMap":634},[638,2516,2517,2519,2521,2524,2526,2528,2530,2532],{"class":640,"line":641},[638,2518,645],{"class":644},[638,2520,649],{"class":648},[638,2522,2523],{"class":652}," consola",[638,2525,662],{"class":648},[638,2527,665],{"class":644},[638,2529,668],{"class":648},[638,2531,2512],{"class":671},[638,2533,675],{"class":648},[638,2535,2536],{"class":640,"line":678},[638,2537,682],{"emptyLinePlaceholder":681},[638,2539,2540,2542,2544,2546,2548,2550,2553,2555,2557,2559,2561],{"class":640,"line":685},[638,2541,2046],{"class":1651},[638,2543,2049],{"class":652},[638,2545,2052],{"class":648},[638,2547,2523],{"class":652},[638,2549,607],{"class":648},[638,2551,2552],{"class":688},"withTag",[638,2554,692],{"class":652},[638,2556,720],{"class":648},[638,2558,2069],{"class":671},[638,2560,720],{"class":648},[638,2562,732],{"class":652},[638,2564,2565],{"class":640,"line":698},[638,2566,682],{"emptyLinePlaceholder":681},[638,2568,2569,2571,2573,2575,2577,2579,2582,2584],{"class":640,"line":726},[638,2570,588],{"class":652},[638,2572,607],{"class":648},[638,2574,610],{"class":688},[638,2576,692],{"class":652},[638,2578,720],{"class":648},[638,2580,2581],{"class":671},"Starting checkout",[638,2583,720],{"class":648},[638,2585,732],{"class":652},[638,2587,2588,2590,2592,2594,2596,2598,2601,2603,2605,2607,2609,2611,2613,2615,2617,2619,2621,2623],{"class":640,"line":735},[638,2589,588],{"class":652},[638,2591,607],{"class":648},[638,2593,610],{"class":688},[638,2595,692],{"class":652},[638,2597,720],{"class":648},[638,2599,2600],{"class":671},"cart loaded",[638,2602,720],{"class":648},[638,2604,656],{"class":648},[638,2606,649],{"class":648},[638,2608,2135],{"class":701},[638,2610,705],{"class":648},[638,2612,2140],{"class":1049},[638,2614,656],{"class":648},[638,2616,2145],{"class":701},[638,2618,705],{"class":648},[638,2620,2150],{"class":1049},[638,2622,662],{"class":648},[638,2624,732],{"class":652},[638,2626,2627,2629,2631,2633,2635,2637,2640,2642,2644,2646,2648,2650,2652,2654,2656,2658],{"class":640,"line":740},[638,2628,588],{"class":652},[638,2630,607],{"class":648},[638,2632,852],{"class":688},[638,2634,692],{"class":652},[638,2636,720],{"class":648},[638,2638,2639],{"class":671},"inventory low",[638,2641,720],{"class":648},[638,2643,656],{"class":648},[638,2645,649],{"class":648},[638,2647,2182],{"class":701},[638,2649,705],{"class":648},[638,2651,668],{"class":648},[638,2653,2189],{"class":671},[638,2655,720],{"class":648},[638,2657,662],{"class":648},[638,2659,732],{"class":652},[638,2661,2662,2664,2666,2668,2670,2672,2675,2677,2679,2681,2683,2685,2687,2689,2691,2693],{"class":640,"line":1812},[638,2663,588],{"class":652},[638,2665,607],{"class":648},[638,2667,881],{"class":688},[638,2669,692],{"class":652},[638,2671,720],{"class":648},[638,2673,2674],{"class":671},"payment failed",[638,2676,720],{"class":648},[638,2678,656],{"class":648},[638,2680,649],{"class":648},[638,2682,1796],{"class":701},[638,2684,705],{"class":648},[638,2686,668],{"class":648},[638,2688,2229],{"class":671},[638,2690,720],{"class":648},[638,2692,662],{"class":648},[638,2694,732],{"class":652},[628,2696,2698],{"className":630,"code":2697,"filename":592,"language":633,"meta":634,"style":634},"console.log('[checkout] Starting checkout')\nconsole.log('[checkout] cart loaded', { items: 3, total: 9999 })\nconsole.warn('[checkout] inventory low', { sku: 'SKU-42' })\nconsole.error('[checkout] payment failed', { reason: 'card_declined' })\n",[586,2699,2700,2720,2759,2794],{"__ignoreMap":634},[638,2701,2702,2705,2707,2709,2711,2713,2716,2718],{"class":640,"line":641},[638,2703,2704],{"class":652},"console",[638,2706,607],{"class":648},[638,2708,588],{"class":688},[638,2710,692],{"class":652},[638,2712,720],{"class":648},[638,2714,2715],{"class":671},"[checkout] Starting checkout",[638,2717,720],{"class":648},[638,2719,732],{"class":652},[638,2721,2722,2724,2726,2728,2730,2732,2735,2737,2739,2741,2743,2745,2747,2749,2751,2753,2755,2757],{"class":640,"line":678},[638,2723,2704],{"class":652},[638,2725,607],{"class":648},[638,2727,588],{"class":688},[638,2729,692],{"class":652},[638,2731,720],{"class":648},[638,2733,2734],{"class":671},"[checkout] cart loaded",[638,2736,720],{"class":648},[638,2738,656],{"class":648},[638,2740,649],{"class":648},[638,2742,2135],{"class":701},[638,2744,705],{"class":648},[638,2746,2140],{"class":1049},[638,2748,656],{"class":648},[638,2750,2145],{"class":701},[638,2752,705],{"class":648},[638,2754,2150],{"class":1049},[638,2756,662],{"class":648},[638,2758,732],{"class":652},[638,2760,2761,2763,2765,2767,2769,2771,2774,2776,2778,2780,2782,2784,2786,2788,2790,2792],{"class":640,"line":685},[638,2762,2704],{"class":652},[638,2764,607],{"class":648},[638,2766,852],{"class":688},[638,2768,692],{"class":652},[638,2770,720],{"class":648},[638,2772,2773],{"class":671},"[checkout] inventory low",[638,2775,720],{"class":648},[638,2777,656],{"class":648},[638,2779,649],{"class":648},[638,2781,2182],{"class":701},[638,2783,705],{"class":648},[638,2785,668],{"class":648},[638,2787,2189],{"class":671},[638,2789,720],{"class":648},[638,2791,662],{"class":648},[638,2793,732],{"class":652},[638,2795,2796,2798,2800,2802,2804,2806,2809,2811,2813,2815,2817,2819,2821,2823,2825,2827],{"class":640,"line":698},[638,2797,2704],{"class":652},[638,2799,607],{"class":648},[638,2801,881],{"class":688},[638,2803,692],{"class":652},[638,2805,720],{"class":648},[638,2807,2808],{"class":671},"[checkout] payment failed",[638,2810,720],{"class":648},[638,2812,656],{"class":648},[638,2814,649],{"class":648},[638,2816,1796],{"class":701},[638,2818,705],{"class":648},[638,2820,668],{"class":648},[638,2822,2229],{"class":671},[638,2824,720],{"class":648},[638,2826,662],{"class":648},[638,2828,732],{"class":652},[582,2830,2831],{},"All four become this, with no formatter, transport, or peer-dep wiring:",[628,2833,2836],{"className":630,"code":2834,"filename":2835,"language":633,"meta":634,"style":634},"import { initLogger, log } from 'evlog'\n\ninitLogger({ env: { service: 'checkout' } })\n\nlog.info({ event: 'checkout_started' })\nlog.info({ event: 'cart_loaded', items: 3, total: 9999 })\nlog.warn({ event: 'inventory_low', sku: 'SKU-42' })\nlog.error({ event: 'payment_failed', reason: 'card_declined' })\n","After (evlog)",[586,2837,2838,2860,2864,2895,2899,2925,2967,3005],{"__ignoreMap":634},[638,2839,2840,2842,2844,2846,2848,2850,2852,2854,2856,2858],{"class":640,"line":641},[638,2841,645],{"class":644},[638,2843,649],{"class":648},[638,2845,653],{"class":652},[638,2847,656],{"class":648},[638,2849,659],{"class":652},[638,2851,662],{"class":648},[638,2853,665],{"class":644},[638,2855,668],{"class":648},[638,2857,672],{"class":671},[638,2859,675],{"class":648},[638,2861,2862],{"class":640,"line":678},[638,2863,682],{"emptyLinePlaceholder":681},[638,2865,2866,2868,2870,2872,2875,2877,2879,2881,2883,2885,2887,2889,2891,2893],{"class":640,"line":685},[638,2867,689],{"class":688},[638,2869,692],{"class":652},[638,2871,1027],{"class":648},[638,2873,2874],{"class":701}," env",[638,2876,705],{"class":648},[638,2878,649],{"class":648},[638,2880,710],{"class":701},[638,2882,705],{"class":648},[638,2884,668],{"class":648},[638,2886,2069],{"class":671},[638,2888,720],{"class":648},[638,2890,662],{"class":648},[638,2892,662],{"class":648},[638,2894,732],{"class":652},[638,2896,2897],{"class":640,"line":698},[638,2898,682],{"emptyLinePlaceholder":681},[638,2900,2901,2903,2905,2907,2909,2911,2913,2915,2917,2919,2921,2923],{"class":640,"line":726},[638,2902,588],{"class":652},[638,2904,607],{"class":648},[638,2906,610],{"class":688},[638,2908,692],{"class":652},[638,2910,1027],{"class":648},[638,2912,2094],{"class":701},[638,2914,705],{"class":648},[638,2916,668],{"class":648},[638,2918,2101],{"class":671},[638,2920,720],{"class":648},[638,2922,662],{"class":648},[638,2924,732],{"class":652},[638,2926,2927,2929,2931,2933,2935,2937,2939,2941,2943,2945,2947,2949,2951,2953,2955,2957,2959,2961,2963,2965],{"class":640,"line":735},[638,2928,588],{"class":652},[638,2930,607],{"class":648},[638,2932,610],{"class":688},[638,2934,692],{"class":652},[638,2936,1027],{"class":648},[638,2938,2094],{"class":701},[638,2940,705],{"class":648},[638,2942,668],{"class":648},[638,2944,2128],{"class":671},[638,2946,720],{"class":648},[638,2948,656],{"class":648},[638,2950,2135],{"class":701},[638,2952,705],{"class":648},[638,2954,2140],{"class":1049},[638,2956,656],{"class":648},[638,2958,2145],{"class":701},[638,2960,705],{"class":648},[638,2962,2150],{"class":1049},[638,2964,662],{"class":648},[638,2966,732],{"class":652},[638,2968,2969,2971,2973,2975,2977,2979,2981,2983,2985,2987,2989,2991,2993,2995,2997,2999,3001,3003],{"class":640,"line":740},[638,2970,588],{"class":652},[638,2972,607],{"class":648},[638,2974,852],{"class":688},[638,2976,692],{"class":652},[638,2978,1027],{"class":648},[638,2980,2094],{"class":701},[638,2982,705],{"class":648},[638,2984,668],{"class":648},[638,2986,2175],{"class":671},[638,2988,720],{"class":648},[638,2990,656],{"class":648},[638,2992,2182],{"class":701},[638,2994,705],{"class":648},[638,2996,668],{"class":648},[638,2998,2189],{"class":671},[638,3000,720],{"class":648},[638,3002,662],{"class":648},[638,3004,732],{"class":652},[638,3006,3007,3009,3011,3013,3015,3017,3019,3021,3023,3025,3027,3029,3031,3033,3035,3037,3039,3041],{"class":640,"line":1812},[638,3008,588],{"class":652},[638,3010,607],{"class":648},[638,3012,881],{"class":688},[638,3014,692],{"class":652},[638,3016,1027],{"class":648},[638,3018,2094],{"class":701},[638,3020,705],{"class":648},[638,3022,668],{"class":648},[638,3024,2216],{"class":671},[638,3026,720],{"class":648},[638,3028,656],{"class":648},[638,3030,1796],{"class":701},[638,3032,705],{"class":648},[638,3034,668],{"class":648},[638,3036,2229],{"class":671},[638,3038,720],{"class":648},[638,3040,662],{"class":648},[638,3042,732],{"class":652},[582,3044,3045,3047,3048,3051],{},[586,3046,689],{}," is one line at boot. The drain, redaction, sampling, pretty\u002FJSON switching, and level filtering are all wired by default: no ",[586,3049,3050],{},"pino-pretty"," peer dep, no winston transport assembly, no consola reporter setup.",[595,3053,3055,3056,607],{"color":597,"icon":3054},"i-lucide-arrow-right","Want the full side-by-side (feature comparison tables, honest gaps, per-feature mapping)? See ",[601,3057,3058],{"href":539},"evlog vs pino, winston, consola",[621,3060,3062],{"id":3061},"pairing-with-wide-events","Pairing with wide events",[582,3064,3065,604,3067,3070,3071,3074,3075,3077],{},[586,3066,588],{},[586,3068,3069],{},"createLogger"," live inside the same logger. Use ",[586,3072,3073],{},"log.*"," for events that stand alone (startup messages, ad-hoc warnings, debug traces) and reach for ",[586,3076,3069],{}," when you want one event that captures an entire operation. They share the global drain, redaction, and types, so pick per call.",[628,3079,3082],{"className":630,"code":3080,"filename":3081,"language":633,"meta":634,"style":634},"import { initLogger, log, createLogger } from 'evlog'\n\ninitLogger({ env: { service: 'sync-worker' } })\n\nlog.info('sync', 'Worker starting')\n\nconst run = createLogger({ source: 'postgres', target: 's3' })\ntry {\n  const records = await fetchRecords()\n  run.set({ found: records.length })\n\n  for (const record of records) {\n    await syncOne(record)\n    log.debug({ event: 'record_synced', id: record.id })\n  }\n\n  run.set({ status: 'complete', synced: records.length })\n} catch (err) {\n  log.error({ event: 'sync_failed' })\n  run.error(err as Error)\n  throw err\n} finally {\n  run.emit()\n}\n\nlog.info('sync', 'Worker 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Both go through the same drain.",[621,3555,3557],{"id":3556},"next-steps","Next Steps",[3559,3560,3561,3567,3583,3591,3596,3601],"ul",{},[3562,3563,3564,3566],"li",{},[601,3565,51],{"href":52},": Accumulate context and emit comprehensive events",[3562,3568,3569,3571,3572,3575,3576,3579,3580],{},[601,3570,56],{"href":57},": Throw errors with ",[586,3573,3574],{},"why",", ",[586,3577,3578],{},"fix",", and ",[586,3581,3582],{},"link",[3562,3584,3585,3587,3588,3590],{},[601,3586,521],{"href":522},": All ",[586,3589,689],{}," options",[3562,3592,3593,3595],{},[601,3594,148],{"href":153},": Send events to Axiom, Sentry, PostHog, and more",[3562,3597,3598,3600],{},[601,3599,603],{"href":301},": Scripts, workers, and libraries without a web framework",[3562,3602,3603,3606],{},[601,3604,3605],{"href":539},"evlog vs other loggers",": Side-by-side with pino, winston, consola",[3608,3609,3610],"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 .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 .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}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}",{"title":634,"searchDepth":678,"depth":678,"links":3612},[3613,3614,3618,3619,3624,3625,3626,3627],{"id":623,"depth":678,"text":426},{"id":779,"depth":678,"text":780,"children":3615},[3616,3617],{"id":784,"depth":685,"text":785},{"id":983,"depth":685,"text":984},{"id":1221,"depth":678,"text":1222},{"id":1318,"depth":678,"text":1319,"children":3620},[3621,3622,3623],{"id":1322,"depth":685,"text":1323},{"id":1472,"depth":685,"text":1473},{"id":1617,"depth":685,"text":1618},{"id":1830,"depth":678,"text":1831},{"id":2000,"depth":678,"text":2001},{"id":3061,"depth":678,"text":3062},{"id":3556,"depth":678,"text":3557},"Use evlog for individual structured messages, with the same drains and redaction as wide events, and adapt existing logger call sites.","md",[3631,3633],{"label":51,"icon":54,"to":52,"color":597,"variant":3632},"subtle",{"label":521,"icon":524,"to":522,"color":597,"variant":3632},{},{"icon":49},{"title":46,"description":3628},"wPEglFm7x-glfhqfYiJwbOcwIRAVj8llSF7OCsw8-T0",[3639,3641],{"title":41,"path":42,"stem":43,"description":3640,"icon":44,"children":-1},"The mental model: three logging modes, the wide event lifecycle, sampling, typed fields, and redaction. 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