What's trending on GitHub today: Oct 9, 2026

boykopovar/AnyPS5 is rank 1 on GitHub for October 9, 2026, snapshot 2026-10-09T08:01:37.743043. The tool returned count 9, so this file is published with noindex. AnyPS5 was rank 3 on October 8 and now leads. cathrynlavery/diagram-design climbs from rank 5 to rank 2. Three names are new versus October 8: anthropics/knowledge-work-plugins at 7, storytold/artcraft at 8, and liquidslr/system-design-notes at 9. ayghri/i-have-adhd, addyosmani/agent-skills, manaflow-ai/cmux, and trycua/cua drop off.

boykopovar/AnyPS5
PS5 executable porting tool for Linux and Windows, now rank 1 after rank 3 on October 8. The GitHub README describes automatic porting of PS5 executables. No separate launch post was found for October 9, 2026 beyond the rank jump.
cathrynlavery/diagram-design
Editorial diagram skill pack at rank 2, up from rank 5. The README lists 42 diagram types as self-contained HTML and SVG for Claude Code, Codex, GitHub Copilot, Factory Droid, and Pi. Four-rank climb, not a 5+ mover.
morluto/rea
Agent reverse-engineering repo at rank 3 after rank 1 on October 8. The README frames it as reverse engineering app behavior down to native binaries. Two-rank slip after leading October 8.
mattpocock/skills
Agent-skills dump at rank 4 after rank 2. The README calls it skills from a .agents directory. Recurring engineering-skills row.
thedotmack/claude-mem
Session-memory plugin at rank 5 after rank 8, up 3. The README says it captures agent sessions, compresses them, and injects context later across Claude Code, Codex, Gemini, Copilot, and related clients.
EpicGames/raddebugger
Native graphical debugger at rank 6 after rank 7. The README describes a user-mode, multi-process debugger. One-rank climb.
anthropics/knowledge-work-plugins
New at rank 7. The README calls it an open-source plugin set intended for knowledge workers in Claude Cowork. Not on the October 8 ten.
storytold/artcraft
New at rank 8. The README describes ArtCraft as a crafting engine for artists, designers, and filmmakers. Not on the October 8 ten.
liquidslr/system-design-notes
New at rank 9. The README is notes on the System Design Interview book. Ninth and last row on a count-9 board.

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What changed on GitHub since October 8

New entrants: anthropics/knowledge-work-plugins (7), storytold/artcraft (8), liquidslr/system-design-notes (9). Big movers (5+ ranks): none on this nine-row file. Other moves: AnyPS5 3 to 1, diagram-design 5 to 2, rea 1 to 3, skills 2 to 4, claude-mem 8 to 5, raddebugger 7 to 6. Drop-offs: ayghri/i-have-adhd (4), addyosmani/agent-skills (6), manaflow-ai/cmux (9), trycua/cua (10). as_of 2026-10-09T08:01:37.743043 versus 2026-10-08T08:01:40.888189. October 8 had count 10; October 9 has count 9.

What today's GitHub repos reveal

The October 9 GitHub board is an agent-tooling list that stopped at nine rows. Rank 1 is a console-porting utility, not a chatbot. Ranks 2, 4, 5, and 7 are skills, memory, and plugin packs for coding agents. Rank 3 is reverse-engineering agents after leading October 8. Epic's debugger holds 6. Art and interview-notes repos fill 8 and 9 because the feed did not return a tenth name. This is a thin-day file: useful as a snapshot, kept out of search indexes.

Track these trends in real time with Trends MCP

This ranked list came from the Trends MCP get_top_trends tool on October 9, 2026. The call is for analysts who need a dated snapshot of a live board rather than a keyword time series. The matching data source page is GitHub trending repos API.