GitHub Trending Daily for 2025-05-21

trending

java

scala

kotlin

swift

python

  • virattt/ai-hedge-fund

    An AI Hedge Fund Team

  • donnemartin/system-design-primer

    Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

  • volcengine/verl

    verl: Volcano Engine Reinforcement Learning for LLMs

  • tinygrad/tinygrad

    You like pytorch? You like micrograd? You love tinygrad! ❤️

  • bilibili/Index-anisora

  • unslothai/unsloth

    Finetune Qwen3, Llama 4, TTS, DeepSeek-R1 & Gemma 3 LLMs 2x faster with 70% less memory! 🦥

  • apache/iceberg-python

    Apache PyIceberg

  • sherlock-project/sherlock

    Hunt down social media accounts by username across social networks

  • vllm-project/vllm

    A high-throughput and memory-efficient inference and serving engine for LLMs

  • acl-org/aclpubcheck

    Tools for checking ACL paper submissions

  • microsoft/qlib

    Qlib is an AI-oriented quantitative investment platform that aims to realize the potential, empower research, and create value using AI technologies in quantitative investment, from exploring ideas to implementing productions. Qlib supports diverse machine learning modeling paradigms. including supervised learning, market dynamics modeling, and RL.

  • celery/celery

    Distributed Task Queue (development branch)

  • comfyanonymous/ComfyUI

    The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

javascript

typescript

  • microsoft/vscode

    Visual Studio Code

  • appwrite/appwrite

    The open-source Vercel alternative

  • langgenius/dify

    Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.

  • kortix-ai/suna

    Suna - Open Source Generalist AI Agent

  • elastic/kibana

    Your window into the Elastic Stack

  • Canner/WrenAI

    🤖 Open-source GenBI AI Agent that empowers data-driven teams to chat with their data to generate Text-to-SQL, charts, spreadsheets, reports, dashboards, BI and embedded AI. 📈📊📋🧑‍💻

  • langchain-ai/agent-chat-ui

    🦜💬 Web app for interacting with any LangGraph agent (PY & TS) via a chat interface.

  • lingodotdev/lingo.dev

    ⚡️ Open-source AI-powered CLI for web & mobile localization. Bring your own LLM or use Lingo.dev localization engine. Join discord: https://lingo.dev/go/discord

  • cloudflare/templates

    Templates for Cloudflare Workers

  • novuhq/novu

    The open-source notification Inbox infrastructure. E-mail, SMS, Push and Slack Integrations.

  • primer/react

    An implementation of GitHub's Primer Design System using React

  • ourongxing/newsnow

    Elegant reading of real-time and hottest news

  • CopilotKit/CopilotKit

    React UI + elegant infrastructure for AI Copilots, AI chatbots, and in-app AI agents. The Agentic last-mile 🪁

  • colinhacks/zod

    TypeScript-first schema validation with static type inference

  • cypress-io/cypress

    Fast, easy and reliable testing for anything that runs in a browser.

  • C4illin/ConvertX

    💾 Self-hosted online file converter. Supports 1000+ formats ⚙️

  • OHIF/Viewers

    OHIF zero-footprint DICOM viewer and oncology specific Lesion Tracker, plus shared extension packages

  • huggingface/huggingface.js

    Utilities to use the Hugging Face Hub API

  • menloresearch/jan

    Jan is an open source alternative to ChatGPT that runs 100% offline on your computer

  • aws/aws-cdk

    The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

  • microsoft/TypeScript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

go

rust

  • facebook/pyrefly

    A fast type checker and IDE for Python

  • Orange-OpenSource/hurl

    Hurl, run and test HTTP requests with plain text.

  • bevyengine/bevy

    A refreshingly simple data-driven game engine built in Rust

  • kata-containers/kata-containers

    Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs. https://katacontainers.io/

  • aws/amazon-q-developer-cli

    ✨ Agentic AI experience in your terminal for building applications using natural language

  • GreptimeTeam/greptimedb

    Open-source, cloud-native, unified observability database for metrics, logs and traces, supporting SQL/PromQL/Streaming. Available on GreptimeCloud.

  • web-infra-dev/rspack

    The fast Rust-based web bundler with webpack-compatible API 🦀️

  • tuananh/hyper-mcp

    📦️ A fast, secure MCP server that extends its capabilities through WebAssembly plugins.

  • firecracker-microvm/firecracker

    Secure and fast microVMs for serverless computing.

  • rust-windowing/winit

    Window handling library in pure Rust

  • rust-lang/rustlings

    🦀 Small exercises to get you used to reading and writing Rust code!

  • epi052/feroxbuster

    A fast, simple, recursive content discovery tool written in Rust.

  • solana-labs/solana

    Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.

  • juhaku/utoipa

    Simple, Fast, Code first and Compile time generated OpenAPI documentation for Rust

  • mullvad/mullvadvpn-app

    The Mullvad VPN client app for desktop and mobile

  • chroma-core/chroma

    the AI-native open-source embedding database

  • tracel-ai/burn

    Burn is a next generation Deep Learning Framework that doesn't compromise on flexibility, efficiency and portability.

  • YaLTeR/niri

    A scrollable-tiling Wayland compositor.

  • TraceMachina/nativelink

    NativeLink is an open source high-performance build cache and remote execution server, compatible with Bazel, Pants, Buck2, Reclient, and other RBE-compatible build systems. It offers drastically faster builds, reduced test flakiness, and support for specialized hardware.

  • facebook/buck2

    Build system, successor to Buck