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langchain-ai /langchain

The agent engineering platform.

fastapi /fastapi

FastAPI framework, high performance, easy to learn, fast to code, ready for production

An extremely fast Python package and project manager, written in Rust.

webpack /webpack

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

about 15 hours ago

🌴 Empowering everyone to build reliable and efficient smart contracts.

about 20 hours ago

withastro /astro

The web framework for content-driven websites. ⭐️ Star to support our work!

about 12 hours ago

the full-stack Vue framework

BerriAI /litellm

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

astral-sh /ruff

An extremely fast Python linter and code formatter, written in Rust.

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

🐠 Babel is a compiler for writing next generation JavaScript.

A declarative, efficient, and flexible JavaScript library for building user interfaces.

swc-project /swc

Rust-based platform for the Web

about 5 hours ago

reflex-dev /reflex

🕸️ Web apps in pure Python 🐍

about 7 hours ago

pydantic /pydantic

Data validation using Python type hints

about 12 hours ago

langchain-ai /deepagents

The batteries-included agent harness.

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

about 2 hours ago

nautechsystems /nautilus_trader

Production-grade Rust-native trading engine with deterministic event-driven architecture

about 6 hours ago

uutils /coreutils

Cross-platform Rust rewrite of the GNU coreutils

PrefectHQ /prefect

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

about 6 hours ago

tursodatabase /turso

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

about 3 hours ago

oxc-project /oxc

⚓ A collection of high-performance JavaScript tools.

aio-libs /aiohttp

Asynchronous HTTP client/server framework for asyncio and Python

about 2 hours ago

Rust bindings for the Python interpreter

about 8 hours ago

TanStack /router

🤖 A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).

about 15 hours ago

rolldown /rolldown

Fast Rust bundler for JavaScript/TypeScript with Rollup-compatible API.

python-pillow /Pillow

Python Imaging Library (fork)

about 10 hours ago

web-infra-dev /rspack

Fast Rust-based bundler for the web with a modernized webpack API 🦀

quic-go /quic-go

A production-ready QUIC implementation in pure Go

about 8 hours ago

esphome /esphome

ESPHome is a system to control your ESP32, ESP8266, BK72xx, RP2040 by simple yet powerful configuration files and control them remotely through Home Automation systems.

about 3 hours ago

Kludex /uvicorn

An ASGI web server, for Python. 🦄

about 1 hour ago

wasm-bindgen /wasm-bindgen

Facilitating high-level interactions between Wasm modules and JavaScript

about 2 months ago

BoundaryML /baml

The programming language for agents

about 7 hours ago

cloudflare /workerd

The JavaScript / Wasm runtime that powers Cloudflare Workers

about 8 hours ago

pydantic /monty

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

about 19 hours ago

parcel-bundler /lightningcss

An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.

OpenMathLib /OpenBLAS

OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.

about 1 hour ago

A system-level, binary package and environment manager running on all major operating systems and platforms.

mozilla /sccache

Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage.

about 17 hours ago

sparckles /Robyn

Robyn is a Super Fast Async Python Web Framework with a Rust runtime.

inventree /InvenTree

Open Source Inventory Management System

about 10 hours ago

open-telemetry /opentelemetry-collector

OpenTelemetry Collector

about 9 hours ago

python-pendulum /pendulum

Python datetimes made easy

open-telemetry /opentelemetry-go

OpenTelemetry Go API and SDK

about 1 hour ago

twisted /twisted

Event-driven networking engine written in Python.

python-attrs /attrs

Python Classes Without Boilerplate

about 12 hours ago

zizmorcore /zizmor

Static analysis for GitHub Actions

dcastil /tailwind-merge

Merge Tailwind CSS classes without style conflicts

Eventual-Inc /Daft

High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale

about 2 hours ago

tortoise /tortoise-orm

Familiar asyncio ORM for python, built with relations in mind

Nixtla /statsforecast

Lightning ⚡️ fast forecasting with statistical and econometric models.

about 13 hours ago

ProvableHQ /leo

🦁 The Leo Programming Language. A Programming Language for Formally Verified, Zero-Knowledge Applications

strawberry-graphql /strawberry

A GraphQL library for Python that leverages type annotations 🍓

about 10 hours ago

unjs /magic-regexp

A compiled-away, type-safe, readable RegExp alternative

dry-python /returns

Make your functions return something meaningful, typed, and safe!

fallow-rs /fallow

Codebase intelligence for TypeScript and JavaScript. Free static analysis of code and styles: unused code, duplication, circular deps, complexity hotspots, architecture boundaries, design-system drift. Optional paid runtime layer (Fallow Runtime): hot-path review and cold-path deletion evidence from real production traffic.

about 2 hours ago

koxudaxi /datamodel-code-generator

Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.

about 7 hours ago

A build system and monorepo management tool for the web ecosystem, written in Rust.

about 6 hours ago

webpack /tapable

Just a little module for plugins.

msgspec /msgspec

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

xtensor-stack /xtensor

C++ tensors with broadcasting and lazy computing

holoviz /datashader

Quickly and accurately render even the largest data.

cloudflare /workers-rs

Write Cloudflare Workers in 100% Rust via WebAssembly

maciejhirsz /logos

Create ridiculously fast Lexers

schemathesis /schemathesis

Catch API bugs before your users do

carthage-software /mago

Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.

about 22 hours ago

vortex-data /vortex

An extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.

about 11 hours ago

salsa-rs /salsa

A generic framework for on-demand, incrementalized computation. Inspired by adapton, glimmer, and rustc's query system.

moltis-org /moltis

A secure persistent personal agent server in Rust. One binary, sandboxed execution, multi-provider LLMs, voice, memory, Telegram, WhatsApp, Discord, Teams, and MCP tools. Secure by design, runs on your hardware.

Operate and manipulate physical quantities in Python

yomidevs /yomitan

Pop-up dictionary browser extension for language learning. Successor to Yomichan.

about 3 hours ago

meltano /meltano

Meltano: the declarative code-first data integration engine that powers your wildest data and ML-powered product ideas. Say goodbye to writing, maintaining, and scaling your own API integrations.

about 18 hours ago

facet-rs /facet

Rust reflection, serialization, deserialization, pretty printing, etc. — the last proc macro you should need

Neqo, the Mozilla Firefox implementation of QUIC in Rust

bluealloy /revm

Rust implementation of the Ethereum Virtual Machine.

about 7 hours ago

matrix-org /matrix-rust-sdk

Matrix Client-Server SDK for Rust

about 1 hour ago

Rust cache structures and easy function memoization

about 1 month ago

zarr-developers /zarr-python

An implementation of chunked, compressed, N-dimensional arrays for Python.

yutto-dev /yutto

:ice_cube: 一个可爱且任性的 B 站视频下载器

about 1 hour ago

ormar-orm /ormar

python async orm with fastapi in mind and pydantic validation

WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.

oxigraph /oxigraph

SPARQL graph database

saturday06 /VRM-Addon-for-Blender

VRM Importer, Exporter and Utilities for Blender 2.93 to 5.1

kivikakk /comrak

CommonMark + GFM compatible Markdown parser and renderer

hashintel /hash

🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

about 12 hours ago

Totodore /socketioxide

A socket.io server implementation in Rust that integrates with the Tower ecosystem and the Tokio stack.

Yet another URL library

about 1 hour ago

jquast /blessed

Blessed is an easy, practical library for making python terminal apps

about 17 hours ago

koxudaxi /fastapi-code-generator

This code generator creates FastAPI app from an openapi file.

serkodev /markdown-exit

Fast, customizable Markdown parser and renderer with full CommonMark support. TypeScript rewrite of markdown-it with enhancements.

about 1 month ago

quarylabs /sqruff

Fast SQL formatter/linter

prisma /prisma-engines

🚂 Engine components of Prisma ORM

wemake-services /django-modern-rest

Modern REST framework for Django with types and async support!

Py4J enables Python programs to dynamically access arbitrary Java objects

KittyCAD /modeling-app

The Zoo Design Studio app.

about 3 hours ago

Nixtla /mlforecast

Scalable machine 🤖 learning for time series forecasting.

art049 /odmantic

Sync and Async ODM (Object Document Mapper) for MongoDB based on python type hints

about 2 months ago

rari-build /rari

rari: High-performance React Server Components framework powered by a Rust runtime, delivering 18.1x faster response times (0.12ms vs 2.17ms) and 67.4x higher throughput (97,826 vs 1,452 req/sec) than Next.js with zero-config setup.

about 7 hours ago

VOICEVOX /voicevox_core

無料で使える中品質なテキスト読み上げソフトウェア、VOICEVOXのコア

python-attrs /cattrs

Composable custom class converters for attrs, dataclasses and friends.

opsmill /infrahub

Infrahub is a graph-based data management platform with built-in version control, CI workflows, peer review, and API access. It’s purpose-built to power reliable infrastructure automation at scale.

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