Tampermonkey is the most popular userscript manager, with over 10 million users. It's available for Chrome, Microsoft Edge, Safari, Opera Next, and Firefox.
active 2025-03-09 → 2026-08-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 517 days from 2025-03-09 to 2026-08-07. Pushes: 2 total, peak 1 in a day. Pull requests: 4 total, peak 2 in a day. Issues: 358 total, peak 19 in a day. Comments: 297 total, peak 29 in a day. Stars: 456 total, peak 7 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| derjanb | 263 | 2 | 1 | 112 |
| cyber-sec0 | 14 | 0 | 0 | 8 |
| Black-Platypus | 10 | 0 | 0 | 7 |
| djianyang1 | 8 | 0 | 0 | 0 |
| 68124630121-spec | 8 | 0 | 0 | 0 |
| TxnerT | 7 | 0 | 0 | 5 |
| AjiTae | 7 | 0 | 0 | 5 |
| alpgul | 6 | 0 | 0 | 2 |
| AkshayBhanawala | 5 | 0 | 0 | 3 |
| jp-man25 | 4 | 0 | 0 | 2 |
| Scarmonit | 4 | 0 | 0 | 4 |
| thomas-ross-aws | 4 | 0 | 0 | 3 |
| DanKaplanSES | 4 | 0 | 0 | 2 |
| behavingbeaver | 3 | 0 | 0 | 1 |
| silverqx | 3 | 0 | 0 | 2 |
| alexchexes | 3 | 0 | 0 | 2 |
| Lantea-Git | 3 | 0 | 0 | 1 |
| CyberMan571 | 3 | 0 | 0 | 2 |
| KillerBunny000 | 3 | 0 | 0 | 1 |
| wolph | 3 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Issue#2859bdr9739-stack2026-08-07 16:30[BUG]
- Issue#2859bdr9739-stack2026-08-07 16:30[BUG]
- Issue#2843Droyk2026-07-17 13:28[BUG] In advance mode there's no setting in the security section or anywhere in the whole setting page to Re-configure the 'Store data in incognito mode'
- Issue#2817nguyenphuc36059611-maker2026-06-27 08:28[BUG]
- Issue#2806tremoar2026-06-06 05:42[BUG] some URL are limited by browser or settings
- Issue comment#2797Legalien2026-05-29 02:16[BUG] Firefox - Automatic userscript update from local server doesn't work
- Issue#2794derjanb2026-05-22 07:23How does "Added support for opening a local userscript files" work (especially in firefox)
- Issue#2794derjanb2026-05-22 07:23How does "Added support for opening a local userscript files" work (especially in firefox)
- Issue comment#2786starzar2026-05-17 05:10[BUG] Edge Dev / Edge 148 - Userscript Injection Fails on YouTube + "No tab with id" Errors
- Issue comment#27882612374072026-05-17 03:10一个脚本
- Issue#27882612374072026-05-17 03:09一个脚本
- Issue comment#2773FBox4672026-05-13 04:24[Feature Request] List of errors for AI
- Issue#2783Ghraam2026-05-13 02:59Ongoing scam involving Tampermonkey userscripts
- Issue comment#2782DudeAint2026-05-12 23:22[BUG] GM_xmlhttpRequest returns 401 on same-origin request while page-context fetch with credentials:'include' returns 200
- Issue comment#2782DudeAint2026-05-12 23:06[BUG] GM_xmlhttpRequest returns 401 on same-origin request while page-context fetch with credentials:'include' returns 200
- Issue#2779prechayimmee24122026-05-11 21:57[BUG]
- Issue#2779prechayimmee24122026-05-11 21:57[BUG]
- Issue#2775WeeGym2026-05-11 10:05[BUG] Update causing Opera Crash
- Issue comment#656filbo2026-05-02 08:18Changes made in Incognito don't stick, option for this is gone (Chrome)
- Issue#2763derjanb2026-04-25 13:58Filtered_service_worker_events accumulates indefinitely in Secure Preferences, causing browser freezes
- Issue#2763derjanb2026-04-25 13:58Filtered_service_worker_events accumulates indefinitely in Secure Preferences, causing browser freezes
- Issue#2763derjanb2026-04-25 13:58Filtered_service_worker_events accumulates indefinitely in Secure Preferences, causing browser freezes
- Issue#2763derjanb2026-04-25 13:58Filtered_service_worker_events accumulates indefinitely in Secure Preferences, causing browser freezes
- Issue comment#2753whycantiuseunderscore-a2026-04-16 22:22closed-source
- Issue comment#2754AjiTae2026-04-15 16:17[BUG] GM_xmlhttpRequest cookie parameter appends instead of overwrite
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 456 stars here means stars gained during the window, not the repo's star count.