【非公式】AtCoderがもっと楽しくなるリンク集です。有志による非公式サービス・ツール・ライブラリ・記事などをまとめています。
active 2023-08-15 → 2026-08-30 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1112 days from 2023-08-15 to 2026-08-30. Pushes: 4,570 total, peak 25 in a day. Pull requests: 3,943 total, peak 20 in a day. Issues: 4,323 total, peak 16 in a day. Comments: 391 total, peak 6 in a day. Stars: 57 total, peak 2 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 |
|---|---|---|---|---|
| KATO-Hiro | 12.7K | 2.4K | 3.8K | 361 |
| github-actions[bot] | 2.1K | 2.1K | 0 | 0 |
| dependabot[bot] | 141 | 6 | 135 | 0 |
| Copilot | 109 | 0 | 0 | 18 |
| puni073 | 3 | 0 | 0 | 0 |
| zuk246 | 2 | 0 | 1 | 0 |
| ngtkana | 2 | 0 | 2 | 0 |
| ultsaza | 2 | 0 | 2 | 0 |
| strangerxxxx | 2 | 0 | 0 | 1 |
| clawdney | 1 | 0 | 0 | 1 |
| NeonRST | 1 | 0 | 0 | 1 |
| conlacda | 1 | 0 | 0 | 0 |
| yunix-kyopro | 1 | 0 | 0 | 1 |
| philip82148 | 1 | 0 | 1 | 0 |
| YujiSoftware | 1 | 0 | 1 | 0 |
| magurofly | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#12619KATO-Hiro2026-08-30 06:36CLI「atcommand」を追加
- Issue#12593KATO-Hiro2026-08-22 14:57260822-CHANGELOGをupdate
- Issue#12425KATO-Hiro2026-07-15 00:08Webサービス「AtCoder Rating Estimator」を追加
- Issue#12354KATO-Hiro2026-07-02 11:21スクリプト「Random Test Creator for AtCoder」を追加
- Issue#12336KATO-Hiro2026-06-28 05:12色変記事を追加
- Issue#12289KATO-Hiro2026-06-21 02:53ABC463: レーティングが2000以上のユーザのブログを追加
- Issue#12233KATO-Hiro2026-06-21 02:53ABC462: レーティングが2000以上のユーザのブログを追加
- Issue#12284KATO-Hiro2026-06-19 22:22セミナーの開催案内などの古くなった記事を archivesへ
- Issue#12261KATO-Hiro2026-06-14 01:24260614-CHANGELOGをupdate
- Issue#12246KATO-Hiro2026-06-10 00:41260610-CHANGELOGをupdate
- Pull request#12212dependabot[bot]2026-06-03 07:32
- Issue#12199KATO-Hiro2026-05-31 05:49「Graph Editor」を追加
- Issue#12199KATO-Hiro2026-05-31 05:49「Graph Editor」を追加
- Issue#12198KATO-Hiro2026-05-31 05:48色変記事を追加
- Issue#12194KATO-Hiro2026-05-31 05:34260531-CHANGELOGをupdate
- Pull request#12197KATO-Hiro2026-05-31 05:34
- Pull request#12197KATO-Hiro2026-05-31 05:33
- Pull request#12196KATO-Hiro2026-05-31 02:00
- Pull request#12192KATO-Hiro2026-05-30 09:47
- Issue#12191KATO-Hiro2026-05-30 09:41スクリプト「AtCoder Markdown Copier」を追加
- Issue#12191KATO-Hiro2026-05-30 09:41スクリプト「AtCoder Markdown Copier」を追加
- Issue#12173KATO-Hiro2026-05-25 13:41スクリプト「AtCoder NoviSteps Auto Sync (Unofficial Port)」を追加
- Pull request#12171KATO-Hiro2026-05-24 04:53
- Pull request#12170KATO-Hiro2026-05-24 04:48
- Issue#12168KATO-Hiro2026-05-24 01:48ABC460: レーティングが2000以上のユーザのブログを追加
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 57 stars here means stars gained during the window, not the repo's star count.