Trending Repos, Analyzed
How much duplicated code ships in GitHub's trending repositories? Every day a GitHub Actions pipeline picks the day's trending repos, runs jscpd v5 on each, and publishes the results here.
Analyzed September 4, 2026 · 7,955 clones in 10 repos · jump to latest
Daily statistics
10repos analyzed
10.6Kfiles scanned
2.8Mlines scanned
8Kclones found
133.1Kduplicated lines4.83% of all lines
3.39%median duplicationmean 4.59%
Daily totals across trending repos
Clones per analysis day · click a day to open it
Show as table
| Day | Repos | Lines | Clones | Duplicated lines | Duplication |
|---|---|---|---|---|---|
| Sep 5, 2026 | 10 | 1,847,948 | 11,024 | 205,577 | 11.12% |
| Sep 4, 2026 | 10 | 2,753,021 | 7,955 | 133,105 | 4.83% |
| Sep 3, 2026 | 12 | 3,738,859 | 23,917 | 586,701 | 15.69% |
| Sep 2, 2026 | 11 | 3,526,634 | 9,204 | 167,746 | 4.76% |
| Sep 1, 2026 | 12 | 4,056,455 | 10,397 | 182,685 | 4.5% |
Repositories
Ranked as on GitHub trending that day. Open a repository for its full statistics, per-format breakdown and largest duplicated blocks.
1fmtlib/fmtA modern formatting libraryC++★ 25,204+963 today122 files86.7K lines100clones1.18%2anthropics/skillsPublic repository for Agent SkillsPython★ 173,760+281 today368 files85.5K lines148clones15.96%3blader/humanizerAgent skill that removes signs of AI-generated writing from textPython★ 41,723+1,208 today19 files1.9K lines0clones0%4google-research/timesfmTimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.Python★ 30,771+1,618 today128 files33.1K lines105clones7.95%5averygan/reclipDownload videos from almost any website. Lightweight, self-hosted media downloader with a clean web UI.HTML★ 8,495+88 today14 files1.9K lines1clones0.32%6addyosmani/agent-skillsProduction-grade engineering skills for AI coding agents.JavaScript★ 92,096+264 today281 files34K lines67clones2.74%7magnitudedev/magnitudeOpen source inference server that runs the best local models for your hardware, plugged into the agent you already use. Works with Pi, OpenCode, Hermes, OpenClaw, Codex, Claude Code, Oh My Pi, and Cline.TypeScript★ 2,041+161 today2,144 files406.3K lines1,381clones3.89%8Imbad0202/academic-research-skillsAcademic Research Skills for Claude Code: research → write → review → revise → finalizePython★ 46,084+496 today2,302 files638.3K lines2,000clones6.09%9Gitlawb/openclauderuns anywhere. uses anythingTypeScript★ 32,412+451 today3,192 files915.7K lines2,882clones4.84%10debpalash/VoiceStudioVoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.Python★ 16,593+1,672 today2,004 files549.6K lines1,271clones2.89%
By language
| Language | Repos | Lines | Clones | Duplicated lines | Duplication |
|---|---|---|---|---|---|
| Python | 5 | 1,308,439 | 3,524 | 71,018 | 5.43% |
| TypeScript | 2 | 1,322,073 | 4,263 | 60,130 | 4.55% |
| C++ | 1 | 86,650 | 100 | 1,020 | 1.18% |
| JavaScript | 1 | 33,960 | 67 | 931 | 2.74% |
| HTML | 1 | 1,899 | 1 | 6 | 0.32% |