Server log viewer
Open a .log file for severity highlighting, a tail -f Follow toggle, open-at-the-tail for huge logs, and live level + regex filtering.
.log files open in a dedicated log mode built for reading server output.
- Severity highlighting: ERROR / WARN / INFO / DEBUG / TRACE, both inline and as a left-edge bar that works even on huge logs. It recognizes Logback/Log4j,
java.util.logging, syslog, nginx, structured/JSON, zerolog, and access logs. - Follow (
tail -f): a floating toggle streams new lines as the file grows and auto-scrolls. Very large logs open at the tail (read-only at the end). - Live filtering: filter as you type by a level floor and a regex (or a literal substring when it isn’t valid regex). A stack trace inherits its record’s level so it stays visible.
Logs open in View mode (read-only with an Enable Editing banner) by default, and follow keeps streaming while read-only. On by default (Settings → Editor → Logs). Commands: log.toggleFollow, log.setLevelFilter, log.setRegexFilter, log.clearFilter, log.viewAsLog, and view.toggleLogViewer. See the log viewer guide.