Trending GitHub projects on July 18, 2026

1. 1▲1
   Nutlope/hallmark+1,485

   A design skill for coding agents that blocks the visual tells of AI-generated pages and ships themes instead.

   CSS12.5k6216 months old#Developer Tools
2. 2▲3
   codecrafters-io/build-your-own-x+1,131

   Master programming by recreating your favorite technologies from scratch. Review coming soon

   Markdown528k50.0k8 years old
3. 3▲1
   OpenCut-app/OpenCut+1,074

   The open-source CapCut alternative Review coming soon

   TypeScript75.2k7.6k1 year old
4. 4NEW
   Robbyant/lingbot-map+827

   A feed-forward 3D foundation model for reconstructing scenes from streaming data Review coming soon

   Python12.6k1.3k6 months old
5. 5▲3
   HKUDS/DeepTutor+531

   A self-hosted study workspace that combines tutoring, quizzing, research and reading around your own materials and memory.

   Python27.5k3.7k10 months old#Learning Resources
6. 6▲9
   ibelick/ui-skills+529

   Skills for Design Engineers Review coming soon

   TypeScript4.8k2029 months old
7. 7▲3
   openinterpreter/openinterpreter+431

   A coding agent for open models like Kimi K3 Review coming soon

   Rust66.6k5.7k3 years old
8. 8▲13
   tirth8205/code-review-graph+356

   Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows. Review coming soon

   Python20.0k2.1k8 months old
9. 9–
   PostHog/posthog+337

   PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP. Review coming soon

   Python36.4k3.0k6 years old
10. 10▲1
    RyanCodrai/turbovec+280

    A vector index built on TurboQuant, written in Rust with Python bindings Review coming soon

    Python13.4k1.2k7 months old
11. 11▲1
    PrismML-Eng/Bonsai-demo+278

    Bonsai Demo Review coming soon

    Shell1.8k1707 months old
12. 12NEW
    lyogavin/airllm+242

    AirLLM 70B inference with single 4GB GPU Review coming soon

    Jupyter Notebook23.2k2.6k3 years old
13. 13▲1
    github/copilot-sdk+233

    Multi-platform SDK for integrating GitHub Copilot Agent into apps and services Review coming soon

    Java9.9k1.3k9 months old
14. 14NEW
    rohitg00/ai-engineering-from-scratch+232

    A 542-lesson curriculum that teaches you to implement, test and evaluate model internals, retrieval and agent runtimes yourself.

    Python39.0k6.5k7 months old#Learning Resources
15. 15▼2
    HenryNdubuaku/maths-cs-ai-compendium+200

    Become a cracked AI/ML Research Engineer Review coming soon

    TypeScript6.8k8228 months old
16. 16NEW
    KnockOutEZ/wigolo+192

    The go-to web for your AI coding agent — local-first search, fetch, crawl & research over MCP. No API keys, no cloud, $0/query. Public beta. Review coming soon

    TypeScript1.0k776 months old
17. 17▼1
    docusealco/docuseal+91

    Open source DocuSign alternative. Create, fill, and sign digital documents ✍️ Review coming soon

    Ruby18.0k1.8k3 years old
18. 18NEW
    elder-plinius/G0DM0D3+63

    LIBERATED AI CHAT Review coming soon

    TypeScript9.4k2.3k7 months old
19. 19NEW
    MoonshotAI/kimi-cli+48

    Kimi Code CLI is your next CLI agent. Review coming soon

    Python9.3k1.2k1 year old
20. 20–
    apache/ossie+48

    Apache Ossie, industry wide specification effort to standardize how we exchange semantic metadata across analytics, AI and BI platforms, providing a vendor neutral, single source of truth for semantic data Review coming soon

    Python1.2k14711 months old
21. 21▲1
    anthropics/cwc-workshops+45

    No description Review coming soon

    TypeScript1.7k4925 months old
22. 22▲1
    protocolbuffers/protobuf+11

    A schema-first serialization format for teams that need typed, versionable data contracts across services and languages.

    C++71.6k16.2k12 years old#Developer Tools