Developer time lab
精品时间工具
A focused collection for people who debug timestamps, schedules, logs, and cross-timezone work. The homepage stays clock-first; this page is the tool bench.
Core tools
Unix Expert
Deep debuggingDebug seconds, milliseconds, microseconds, nanoseconds, language snippets, and the 2038 boundary.
Open tool →Unix timestamp
Timestamp conversionConvert seconds, milliseconds, ISO 8601, local time, UTC, RFC 3339, and share parsed timestamp URLs.
Open tool →Cron Visualizer
Schedule visualizerTurn Cron into next runs, a 24-hour execution strip, a 7-day map, and generated common schedules.
Open tool →Cron parser
Schedule debuggingPreview next runs, timezone context, common presets, field guide, and shareable Cron URLs.
Open tool →Log Time Inspector
Log debuggingPaste logs or JSON and detect Unix, ISO, and syslog timestamps locally in the browser.
Open tool →Calendar Link Builder
Calendar workflowGenerate Google Calendar, Outlook, and ICS outputs from one timezone-safe meeting time.
Open tool →World clock
Global timeLive city times worldwide with date, UTC offset, work-hour status, and city pages.
Open tool →Time difference
SEO + planningCompare popular city pairs with date relation, offset, work overlap, and meeting links.
Open tool →Timezone board
Remote teamsBuild a city board with canonical zones, current time, offsets, and work-hour overlap.
Open tool →Meeting planner
Team coordinationPick one time and show it across cities, with share links and pair comparisons.
Open tool →Countdown
LaunchesCreate a shareable fullscreen countdown with UTC, local target time, and Unix target values.
Open tool →