Trending GitHub projects on June 21, 2026

1. 1NEW
   chopratejas/headroom+2,617

   Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server. Review coming soon

   Python43.4k3.0k9 months old
2. 2NEW
   palmier-io/palmier-pro+1,829

   macOS video editor built for AI Review coming soon

   Swift4.4k3516 months old
3. 3NEW
   mattpocock/skills+1,441

   Skills for Real Engineers. Straight from my .claude directory. Review coming soon

   Shell139k12.1k8 months old
4. 4NEW
   penpot/penpot+1,131

   Penpot: The open-source design tool for design and code collaboration Review coming soon

   Clojure52.0k3.3k10 years old
5. 5NEW
   DeusData/codebase-memory-mcp+1,029

   High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies. Review coming soon

   C9.9k7558 months old
6. 6NEW
   calesthio/OpenMontage+993

   Turns an AI coding assistant into a video production crew for solo creators who want scripts, assets and edits without a timeline editor.

   Python7.9k1.2k7 months old#Media & Design
7. 7NEW
   koala73/worldmonitor+633

   Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface Review coming soon

   TypeScript57.8k9.2k9 months old
8. 8NEW
   tursodatabase/turso+543

   Turso is an in-process SQL database, compatible with SQLite. Review coming soon

   Rust20.6k1.1k3 years old
9. 9NEW
   ZhuLinsen/daily_stock_analysis+519

   LLM 驱动的多市场股票智能分析系统：多源行情、实时新闻、决策看板与自动推送，支持零成本定时运行。 LLM-powered multi-market stock analysis system with multi-source market data, real-time news, decision dashboard, automated notifications, and cost-free scheduled runs. Review coming soon

   Python44.1k41.4k9 months old
10. 10NEW
    bytedance/deer-flow+415

    An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours. Review coming soon

    Python72.3k9.8k1 year old
11. 11NEW
    topoteretes/cognee+361

    Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine. Review coming soon

    Python18.5k2.0k3 years old
12. 12NEW
    asgeirtj/system_prompts_leaks+352

    Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly. Review coming soon

    JavaScript44.1k7.3k1 year old
13. 13▼4
    mukul975/Anthropic-Cybersecurity-Skills+343

    754 structured cybersecurity skills for AI agents · Mapped to 5 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND & NIST AI RMF · agentskills.io standard · Works with Claude Code, GitHub Copilot, Codex CLI, Cursor, Gemini CLI & 20+ platforms · 26 security domains · Apache 2.0 Review coming soon

    Python17.4k2.1k8 months old
14. 14NEW
    smicallef/spiderfoot+288

    Automates OSINT reconnaissance by chaining 200+ modules across a target's domains, IPs, emails and usernames into one scan.

    Python18.6k3.1k14 years old#Security & Privacy
15. 15NEW
    mikumifa/biliTickerBuy+164

    b站会员购购票辅助工具 Review coming soon

    Python3.7k4623 years old
16. 16NEW
    byoungd/English-level-up-tips+121

    An advanced guide to learn English which might benefit you a lot . 离谱的英语学习指南/英语学习教程/英语学习/学英语 Review coming soon

    53.9k5.6k9 years old