Investment Research for Everyone, Everywhere.
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
A modern GUI client based on Tauri, designed to run in Windows, macOS and Linux for tailored proxy experience
real time face swap and one-click video deepfake with only a single image
💯 Curated coding interview preparation materials for busy software engineers
Python tool for converting files and office documents to Markdown.
Open-source Next.js template for building apps that are fully generated by AI. By E2B.
🚀 Curated list of open-source, self-hosted projects deployable with Docker and docker-compose. Your go-to resource for amazing self-hostable software.
Java version of LangChain
Open-source IoT Platform - Device management, data collection, processing and visualization.
SeaTunnel is a next-generation super high-performance, distributed, massive data integration tool.
Universal File Online Preview Project based on Spring-Boot
Free and Open Source, Distributed, RESTful Search Engine
👶🏻 신입 개발자 전공 지식 & 기술 면접 백과사전 📖
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Apache Iceberg
Netty project - an event-driven asynchronous network application framework
JDK main-line development https://openjdk.org/projects/jdk
Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services
Free universal database tool and SQL client
Graphical Java application for managing BibTeX and biblatex (.bib) databases
Apache NiFi
Google core libraries for Java
🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解
Automated mass refactoring of source code.
C7 CE enters EOL in October 2025. Please check out C8 https://github.com/camunda/camunda – Flexible framework for workflow and decision automation with BPMN and DMN. Integration with Quarkus, Spring, Spring Boot, CDI.
🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构 🏆 Real-Time coding-free, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and the returned JSON of API can be customized by Frontend(Client) users
An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python
🔎 Open source distributed and RESTful search engine.
Open-source high-performance RISC-V processor
Apache Spark - A unified analytics engine for large-scale data processing
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Open-source code analysis platform for C/C++/Java/Binary/Javascript/Python/Kotlin based on code property graphs. Discord https://discord.gg/vv4MH284Hc
ZIO — A type-safe, composable library for async and concurrent programming in Scala
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Source code for Twitter's Recommendation Algorithm
Modern Load Testing as Code
Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere.
The Community Maintained High Velocity Web Framework For Java and Scala.
♞ lichess.org: the forever free, adless and open source chess server ♞
A Spark plugin for reading and writing Excel files
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
Scala language server with rich IDE features 🚀
An open protocol for secure data sharing
An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more
FEEL parser and interpreter written in Scala
CMAK is a tool for managing Apache Kafka clusters
The Scala 3 compiler, also known as Dotty.
sbt, the interactive build tool
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
The Kotlin Programming Language.
provides metadata for chains
App to bypass censorship on Android
Free and open source manga reader for Android
拷贝漫画的第三方APP，优化阅读/下载体验
Opensource automated insulin delivery system (closed loop)
Trigger Circle to Search on any Android 9–15 device
A Beautiful Memo App written with Jetpack Compose. 开源Android闪念笔记App。
Square’s meticulous HTTP client for the JVM, Android, and GraalVM.
An Android app that change what the buttons do on your devices!
🔑 Keychain Access for React Native
哔哩哔哩 的第三方 Android TV 应用。A third-party Android TV app for Bilibili.
Kotlin SQL Framework
Share your VPN connection over hotspot or repeater! (root required)
BRVAH:Powerful and flexible RecyclerAdapter
Open-source Android/Desktop remake of Civ V
Firebase Quickstart Samples for Android
An anti-bikeshedding Kotlin linter with built-in formatter
Painless E2E Automation for Mobile and Web
Android Matrix messenger application using the Matrix Rust Sdk and Jetpack Compose
A library for building applications in a consistent and understandable way, with composition, testing, and ergonomics in mind.
Beautiful charts for iOS/tvOS/OSX! The Apple side of the crossplatform MPAndroidChart.
Elegant HTTP Networking in Swift
📸 A powerful, high-performance React Native Camera library.
Native Jellyfin Client for iOS and tvOS
The better way to deal with JSON data in Swift.
Display and customize Markdown text in SwiftUI
An iOS library to natively render After Effects vector animations
A tool to enforce Swift style and conventions.
Tuist's CLI
📸 Delightful Swift snapshot testing.
💧 A server-side Swift HTTP web framework.
Stripe iOS SDK
A Swift package for parsing, building, editing, and analyzing Markdown documents.
The Package Manager for the Swift Programming Language
📱 A strongly-typed, caching GraphQL client for iOS, written in Swift.
Low-level system calls and types for Swift
A Swift Autolayout DSL for iOS & OS X
Event-driven network application framework for high performance protocol servers & clients, non-blocking.
The first GitHub Copilot, Codeium and ChatGPT Xcode Source Editor Extension
WordPress for iOS - Official repository
Investment Research for Everyone, Everywhere.
real time face swap and one-click video deepfake with only a single image
Python tool for converting files and office documents to Markdown.
A high-throughput and memory-efficient inference and serving engine for LLMs
Build effective agents using Model Context Protocol and simple workflow patterns
💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline
DSPy: The framework for programming—not prompting—language models
Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
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.
Community curated list of templates for the nuclei engine to find security vulnerabilities.
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
The React Framework
The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.
24 Lessons, 12 Weeks, Get Started as a Web Developer
The hacker's browser.
📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings
Allow LLMs to control a browser with Browserbase and Stagehand
A draggable and resizable grid layout with responsive breakpoints, for React.
Meshery, the cloud native manager
30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
D2 is a modern diagram scripting language that turns text to diagrams.
JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡
Accessibility engine for automated Web UI testing
分流规则、重写写规则及脚本。
WebGoat is a deliberately insecure application
A collection of JSON schema files including full API
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
A modern GUI client based on Tauri, designed to run in Windows, macOS and Linux for tailored proxy experience
💯 Curated coding interview preparation materials for busy software engineers
Open-source Next.js template for building apps that are fully generated by AI. By E2B.
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
OCR & Document Extraction using vision models
🪄 Create rich visualizations with AI
free online AI resume editor
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
Official JavaScript repository for Clerk authentication
This is MCP server for Claude that gives it terminal control
📃 A better UX for chat, writing content, and coding with LLMs.
Admin Dashboard UI built with Shadcn and Vite.
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.
Realtime application framework (Node.JS server)
Virtual whiteboard for sketching hand-drawn like diagrams
Microsoft Authentication Library (MSAL) for JS
Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.
Vulnerability scanner written in Go which uses the data provided by https://osv.dev
Go HTTP framework with high-performance and strong-extensibility for building micro-services.
Zero Allocation JSON Logger
Git blame for file trees
OpenBao exists to provide a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys.
Redis Go client
CloudNativePG is a comprehensive platform designed to seamlessly manage PostgreSQL databases within Kubernetes environments, covering the entire operational lifecycle from initial deployment to ongoing maintenance
Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.
Configure external DNS servers (AWS Route53, Google CloudDNS and others) for Kubernetes Ingresses and Services
Kubernetes Virtualization API and runtime in order to define and manage virtual machines.
The Kubernetes Package Manager
Simple HTTP, REST, and SSE client library for Go
The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
Run your GitHub Actions locally 🚀
Podman: A tool for managing OCI containers and pods.
An Amazon Web Services (AWS) Pulumi resource package, providing multi-language access to AWS
A node.js version management utility for Windows. Ironically written in Go.
Get JSON values quickly - JSON parser for Go
Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, and other large language models.
Network-wide ads & trackers blocking DNS server
psutil for golang
An open source payments switch written in Rust to make payments fast, reliable and affordable
Building a community around a cheap ESP32 Display with a touch screen
Visualize streams of multimodal data. Free, fast, easy to use, and simple to integrate. Built in Rust.
The AI proxy for agents. Arch handles the pesky heavy lifting in building agentic apps - routing prompts to agents or specifc tools, clarifying user inputs, unifying access and observability to any LLM - so you can build smarter and ship faster.
A native Rust library for Delta Lake, with bindings into Python
A self-paced course to learn Rust, one exercise at a time.
The GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte
the AI-native open-source embedding database
A terminal workspace with batteries included
An extremely fast Python linter and code formatter, written in Rust.
A cat(1) clone with wings.
Ecosystem of libraries and tools for writing and executing fast GPU code fully in Rust.
A command-line benchmarking tool
Scalable datastore for metrics, events, and real-time analytics
A native gRPC client & server implementation with async/await support.
A Rust port of shadowsocks
A blazing fast inference solution for text embeddings models
Learning Rust By Practice, narrowing the gap between beginner and skilled-dev through challenging examples, exercises and projects.
A Rust compiler front-end for IDEs
Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language
A simple, fast and user-friendly alternative to 'find'
Reading and writing font files
Use your tablet as graphic tablet/touch screen on your computer.