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 5, 2026 · 11,024 clones in 10 repos · jump to latest
Daily statistics
10repos analyzed
8Kfiles scanned
1.8Mlines scanned
11Kclones found
205.6Kduplicated lines11.12% of all lines
5.92%median duplicationmean 11.44%
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 25, 2026 | 11 | 3,726,219 | 24,548 | 454,230 | 12.19% |
| Sep 24, 2026 | 12 | 10,357,025 | 79,224 | 2,030,662 | 19.61% |
| Sep 23, 2026 | 7 | 2,221,595 | 17,170 | 283,247 | 12.75% |
| Sep 22, 2026 | 10 | 5,633,626 | 30,117 | 678,539 | 12.04% |
| Sep 21, 2026 | 10 | 5,442,172 | 28,399 | 718,308 | 13.2% |
| Sep 20, 2026 | 12 | 1,628,919 | 8,058 | 195,804 | 12.02% |
| Sep 19, 2026 | 12 | 3,973,721 | 20,841 | 282,750 | 7.12% |
| Sep 18, 2026 | 12 | 3,708,327 | 10,787 | 176,400 | 4.76% |
| Sep 17, 2026 | 12 | 4,325,538 | 11,562 | 195,039 | 4.51% |
| Sep 16, 2026 | 9 | 3,148,387 | 11,610 | 208,385 | 6.62% |
| Sep 15, 2026 | 12 | 2,876,903 | 9,110 | 188,490 | 6.55% |
| Sep 14, 2026 | 12 | 4,396,803 | 18,031 | 322,209 | 7.33% |
| Sep 13, 2026 | 12 | 3,582,224 | 15,906 | 256,151 | 7.15% |
| Sep 12, 2026 | 12 | 2,958,232 | 11,791 | 205,495 | 6.95% |
| Sep 11, 2026 | 12 | 2,244,608 | 9,618 | 149,219 | 6.65% |
| Sep 10, 2026 | 10 | 2,970,829 | 8,787 | 329,058 | 11.08% |
| Sep 9, 2026 | 10 | 1,922,509 | 4,709 | 264,867 | 13.78% |
| Sep 8, 2026 | 9 | 1,901,460 | 7,728 | 114,054 | 6% |
| Sep 7, 2026 | 9 | 2,478,328 | 10,859 | 145,069 | 5.85% |
| Sep 6, 2026 | 10 | 779,861 | 2,572 | 52,829 | 6.77% |
| 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++★ 25,496+688 today122 files86.6K lines100clones1.18%2anthropics/skillsPublic repository for Agent SkillsPython★ 174,206+511 today368 files85.5K lines148clones15.96%3blader/humanizerAgent skill that removes signs of AI-generated writing from textPython★ 42,868+1,130 today19 files1.9K lines0clones0%4magnitudedev/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★ 2,618+391 today2,144 files406.4K lines1,381clones3.89%5bikini/exploitariumA single archive of public exploit PoCs and vulnerability research writeups. At the time I post these, none have been reported. Feel free to report them yourself and take credit for the CVE if handed out lulz. Please do not abuse these. I do this so to allure people into the field, and I've always found this is the most efficient way.Python★ 4,556+74 today222 files41.4K lines68clones2.99%6debpalash/VoiceStudioVoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.Python★ 18,231+1,345 today2,004 files549.6K lines1,270clones2.89%7google-research/timesfmTimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.Python★ 31,116+342 today128 files33.2K lines106clones7.95%8radixark/milesMiles is an enterprise-facing reinforcement learning framework for LLM and VLM post-training, forked from and co-evolving with slime.Python★ 2,587+64 today1,924 files346.3K lines1,473clones8.28%9clshortfuse/renodxRenovation Engine for DirectX GamesHLSL★ 3,562+261 today742 files218.3K lines5,778clones50.6%10cathrynlavery/diagram-design38 editorial diagram types for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.HTML★ 31,096+437 today374 files78.8K lines700clones20.62%
By language
| Language | Repos | Lines | Clones | Duplicated lines | Duplication |
|---|---|---|---|---|---|
| Python | 6 | 1,057,953 | 3,065 | 62,070 | 5.87% |
| HLSL | 1 | 218,278 | 5,778 | 110,447 | 50.6% |
| TypeScript | 1 | 406,351 | 1,381 | 15,796 | 3.89% |
| HTML | 1 | 78,769 | 700 | 16,244 | 20.62% |
| C++ | 1 | 86,597 | 100 | 1,020 | 1.18% |