A minimal, secure Python interpreter written in Rust for use by AI

Optimize prompts, code, and more with AI-powered Reflective Optimization

Extract structured data from any content using LLMs.

preq is the community-driven problem detector for Common Reliability Enumerations (CREs)⚡️

The Python web framework for building apps.

Local UI to run and train LLMs and diffusion models, including Qwen3.8, Kimi K3, MiniMax-H3, Gemma 4, DeepSeek-V4, FLUX and more.

MTEB: State-of-the-art evaluation of embeddings across languages and modalities

🤗 smolagents: a barebones library for agents that think in code.

A language model programming library.

Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

Retrieval and Retrieval-augmented LLMs

Easily use and train state of the art late-interaction retrieval methods (ColBERT) in any RAG pipeline. Designed for modularity and ease-of-use, backed by research.

A Heterogeneous Benchmark for Information Retrieval. Easy to use, evaluate your models across 15+ diverse IR datasets.

[ICML 2024] Binoculars: Zero-Shot Detection of LLM-Generated Text

QuestDB is a high performance, open-source, time-series database

A rugged, minimal framework for composing JavaScript behavior in your markup.

A JS library for predictable global state management

The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe.

SwiftypeMonitoring framework for building application-level monitoring checks

Reactive Flux built with ImmutableJS data structures. Framework agnostic.

Isomorphic flux implementation

A small PEG based parser library. See the Hacking page in the Wiki as well.

Adds support for creating state machines for attributes on any Ruby class

HTTP (The Gem! a.k.a. http.rb) - a fast Ruby HTTP client with a chainable API, streaming support, and timeouts

Store low-cardinality columns in a separate table for vastly more flexibility and better performance.

Schema-free, structured JSON storage inside a RDBMS.

ProMotion is a RubyMotion gem that makes iPhone development less like Objective-C and more like Ruby.

GSS engine