Reports / weekly / Nov 1, 2026
GitHub Trending Weekly Digest — 2026-W44
The week in open source: what developers starred, which projects broke out, and where momentum is building.
Repository of the week
Nutlope/hallmark — Anti-AI-slop design skill for Claude Code, Cursor, and Codex. Hallmark is a specialized Agent Skill tailored for Claude Code, designed to ensure that generated UI components feel organic and human-crafted. It achieves this by explicitly instructing the AI to avoid common generative hallmarks—such as generic Tailwind styling, symmetrical grid layouts, and overused color palettes. Instead, it guides the model to adopt asymmetric designs, distinct typography, and nuanced spacing that mirror professional, bespoke frontend development. The tool essentially acts as a stylistic governor, forcing the AI to produce frontend code that breaks away from the predictable 'AI look'. It integrates directly into the Claude Code workflow via the standard Agent Skills format.
- Stars: 44,750 | Forks: 2,374 | Language: CSS | License: MIT
- Typical use cases: Unique Landing Pages; Brand-Specific Prototyping; Component Library Expansion
- View the full repository profile or see it on GitHub
Trending this week
| Rank | Repository | Language | Total stars | Stars this week | Description |
|---|---|---|---|---|---|
| 1 | Nutlope/hallmark | CSS | 44,750 | +12,062 | Anti-AI-slop design skill for Claude Code, Cursor, and Codex. |
| 2 | pbakaus/impeccable | Rust | 99,229 | +12,031 | The design vocabulary for your coding agent. Steer with polish and bolder, review with critique and audit, cat |
| 3 | AgriciDaniel/claude-seo | Python | 25,479 | +4,814 | Universal SEO skill for Claude Code. 26 sub-skills + 19 sub-agents covering technical SEO, E-E-A-T, schema, GE |
| 4 | cloudflare/security-audit-skill | JavaScript | 56,273 | +11,908 | A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings |
| 5 | JetBrains/thinkrail | TypeScript | 6,950 | +5,738 | Vibe code with pi in a lightweight, real IDE that customises itself around the way you work — The Vibe You Nee |
| 6 | pingdotgg/t3code | TypeScript | 37,632 | +3,718 | |
| 7 | multica-ai/andrej-karpathy-skills | n/a | 227,947 | +4,277 | A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM co |
| 8 | TauricResearch/TradingAgents | Python | 119,479 | +5,483 | TradingAgents: Multi-Agents LLM Financial Trading Framework |
| 9 | anthropics/skills | Python | 186,318 | +2,389 | Public repository for Agent Skills |
| 10 | YuJunZhiXue/dsh-purge | JavaScript | 15,314 | +6,641 | DeepSeek Harness 破甲：让所有模型都能破甲，不同模型可换不同提示词；默认提示词面向国模「小码酱」。Jailbreak for every model — swap prompts per model. 求 |
| 11 | ghostty-org/ghostty | Zig | 63,168 | +556 | 👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU |
Biggest star gainers (tracked repos, last 7 days)
| Repository | Language | Total stars | Stars gained (7d) |
|---|---|---|---|
| morluto/rea | TypeScript | 418,393 | +34,064 |
| debpalash/VoiceStudio | Python | 97,791 | +12,045 |
| pbakaus/impeccable | Rust | 99,229 | +11,629 |
| Nutlope/hallmark | CSS | 44,750 | +11,118 |
| HKUDS/DeepTutor | Python | 53,215 | +10,710 |
| cloudflare/security-audit-skill | JavaScript | 56,273 | +9,516 |
| hmjz100/LinkSwift | JavaScript | 36,928 | +9,083 |
| pingdotgg/t3code | TypeScript | 37,632 | +7,523 |
| YuJunZhiXue/dsh-purge | JavaScript | 15,314 | +7,188 |
| ifixai-ai/iFixAi | Python | 41,403 | +7,035 |
| stablyai/orca | TypeScript | 112,401 | +6,660 |
| thedotmack/claude-mem | TypeScript | 109,073 | +5,975 |
| mattpocock/skills | Shell | 309,175 | +5,974 |
| DietrichGebert/ponytail | JavaScript | 182,062 | +5,914 |
| affaan-m/ECC | JavaScript | 294,725 | +5,914 |
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