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Feyn

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Feyn

Feyn

Developer tools for the modern AI stack — simple to use, performant where it matters.

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What we build

  • Chonkie (py, js, rs) — The no-nonsense, ultra-light, and lightning-fast chunking library. 🦛✨
  • Pulpie — Pareto-optimal models for cleaning the web — SOTA extraction quality at one twentieth the cost. 🍊✨
  • Catsu — One embedding client and database for all your embedding needs! 🐱🍛
  • Memchunk — Blazingly fast text chunker to chunk text at up to 1TB/s 🚀
  • Mandex — Blazingly fast documentation access for AI agents — local-first, version-matched, and free forever. 📑🤖

Pinned Loading

  1. chonkie chonkie Public

    🦛 CHONK docs with Chonkie ✨ — The lightweight ingestion library for fast, efficient and robust RAG pipelines

    Python 4.7k 353

  2. pulpie pulpie Public

    Pareto-optimal models for cleaning the web — fast, encoder-based main-content extraction from HTML.

    HTML 76 3

  3. chunk chunk Public

    🚀 The Fastest Chunker in the West 🇺🇸 Upto 1TB/s "semantic" chunking, quick and easy!

    Rust 360 24

  4. chonkiejs chonkiejs Public

    🦛 CHONK your texts with Chonkie ✨ Type-friendly, light-weight, fast and super-simple chunking library

    TypeScript 370 15

  5. catsu catsu Public

    🔌 Want one client library for all your embeddings? 💙 Choose Catsu! 🐱

    Rust 82 4

  6. tokie tokie Public

    🍡 30x faster tokenization for every HuggingFace model

    Rust 52 5

Repositories

Showing 10 of 19 repositories
  • chonkiejs Public

    🦛 CHONK your texts with Chonkie ✨ Type-friendly, light-weight, fast and super-simple chunking library

    feyninc/chonkiejs's past year of commit activity
    TypeScript 370 MIT 15 4 7 Updated Sep 10, 2026
  • chonkie Public

    🦛 CHONK docs with Chonkie ✨ — The lightweight ingestion library for fast, efficient and robust RAG pipelines

    feyninc/chonkie's past year of commit activity
    Python 4,736 MIT 353 29 (1 issue needs help) 19 Updated Sep 3, 2026
  • tokie Public

    🍡 30x faster tokenization for every HuggingFace model

    feyninc/tokie's past year of commit activity
    Rust 52 Apache-2.0 5 3 1 Updated Aug 27, 2026
  • nobg Public

    a library for background removal models

    feyninc/nobg's past year of commit activity
    Python 156 Apache-2.0 5 3 0 Updated Aug 26, 2026
  • critic-plugin Public

    Reviewable Critic plugin package for Codex and Claude Code

    feyninc/critic-plugin's past year of commit activity
    JavaScript 0 0 0 0 Updated Aug 13, 2026
  • critic-review-fixture Public

    Deterministic public fixture for Critic plugin review

    feyninc/critic-review-fixture's past year of commit activity
    JavaScript 0 0 0 3 Updated Aug 8, 2026
  • sidecar Public

    The AI app framework

    feyninc/sidecar's past year of commit activity
    TypeScript 3 MIT 1 1 1 Updated Jul 15, 2026
  • pulpie Public

    Pareto-optimal models for cleaning the web — fast, encoder-based main-content extraction from HTML.

    feyninc/pulpie's past year of commit activity
    HTML 76 Apache-2.0 3 1 0 Updated Jul 1, 2026
  • .github Public

    Welcome to Chonkie! 🦛✨ CHONK your way to a better future~

    feyninc/.github's past year of commit activity
    0 0 0 0 Updated Jun 30, 2026
  • skills Public

    agent-skills for chonkie's ecosystem

    feyninc/skills's past year of commit activity
    Python 6 Apache-2.0 0 0 0 Updated Jun 19, 2026
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