pdf在线预览,用js实现 PDF Reader in JavaScript
JavaScript · active 2025-01-19 → 2026-08-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 569 days from 2025-01-19 to 2026-08-10. Pushes: 531 total, peak 9 in a day. Pull requests: 865 total, peak 13 in a day. Issues: 353 total, peak 7 in a day. Comments: 3,643 total, peak 83 in a day. Stars: 1,943 total, peak 23 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 |
|---|---|---|---|---|
| moz-tools-bot | 1.9K | 0 | 0 | 1.9K |
| timvandermeij | 1.5K | 283 | 225 | 529 |
| calixteman | 1K | 180 | 284 | 377 |
| Snuffleupagus | 642 | 64 | 194 | 248 |
| nicolo-ribaudo | 89 | 0 | 9 | 61 |
| codecov-commenter | 68 | 0 | 0 | 68 |
| ryzokuken | 40 | 0 | 3 | 19 |
| dependabot[bot] | 35 | 0 | 34 | 1 |
| github-advanced-security[bot] | 28 | 0 | 0 | 20 |
| legraina | 25 | 0 | 3 | 14 |
| flodolo | 24 | 0 | 0 | 13 |
| marco-c | 21 | 0 | 2 | 14 |
| Aditi-1400 | 12 | 0 | 1 | 6 |
| beurdouche | 12 | 0 | 0 | 8 |
| L-WJ1995 | 11 | 0 | 7 | 3 |
| Copilot | 9 | 0 | 0 | 6 |
| kairosci | 8 | 0 | 2 | 6 |
| github-actions[bot] | 8 | 0 | 8 | 0 |
| hamirmahal | 7 | 0 | 1 | 4 |
| LTepliakov | 7 | 0 | 0 | 6 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#21749codecov-commenter2026-08-10 18:01Avoid a race in the thumbnail drag test
- Pull request#21735calixteman2026-08-07 18:48
- Issue comment#21509WASIDJ2026-08-07 18:18[Feature]: Show page-span indicators in the document outline sidebar
- Issue comment#21733codecov-commenter2026-08-07 16:45Improve ink drawing responsiveness
- Pull request#21733calixteman2026-08-07 16:43
- Issue#21732calixteman2026-08-07 16:01[Bug]: Tagged PDF P, Em and Strong structure elements are not exposed to the accessibility tree
- Pull request#21704dependabot[bot]2026-08-04 18:46
- Issue comment#21676codecov-commenter2026-08-02 10:12Fix protocol-relative viewer file URLs
- Issue comment#21661moz-tools-bot2026-07-29 16:50Use more more optional chaining in the `src/` folder
- Issue comment#21640moz-tools-bot2026-07-26 14:35Change `defaultOptions`, in the `web/app_options.js` file, to a Map
- Pull request#21614dependabot[bot]2026-07-21 12:16
- Pull request#21589sync-l10n-for-pdf-js[bot]2026-07-17 00:38
- Pull request#21587calixteman2026-07-16 19:05
- Issue comment#21553moz-tools-bot2026-07-09 10:15Bug 2048531 - Improve selection contrast in dark mode
- Pull request#21531Snuffleupagus2026-07-03 06:14
- Issue comment#21521markmatney2026-07-02 11:59Use `Intl.Segmenter` for the entire-word search matching
- Pull request#21511Snuffleupagus2026-06-28 13:19
- Releasetimvandermeij2026-06-27 16:30v6.1.200
- Pull request#21452Snuffleupagus2026-06-14 11:13
- Issue comment#21451Snuffleupagus2026-06-14 06:37Block unsafe external link schemes in PDFLinkService
- Pull request#21449Snuffleupagus2026-06-13 21:36
- Issue comment#21443Snuffleupagus2026-06-13 15:03Reduce duplication when invoking `finishWorkerTask`
- Issue comment#18907moz-tools-bot2026-06-12 22:17Use the checkboxes and radio button appearances as defined in the pdf to render them in the annotation layer (bug 1802506)
- Issue comment#21437moz-tools-bot2026-06-12 20:44Handle corrupt PDFs that lack /Kids array and just inline the /Page dictionary (issue 21436)
- Issue comment#21429moz-tools-bot2026-06-11 09:09Fix the unit-tests for on-demand password handling of encrypted attachments (issue 21425)
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,943 stars here means stars gained during the window, not the repo's star count.