1.twentyhq / twenty
The open alternative to Salesforce, designed for AI.
Ranked by Attention Score: stars gained over the last 180 complete days
99 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
The open alternative to Salesforce, designed for AI.
The largest open-source library of animated, interactive, and customizable React & Next.js components for building standout web products and experiences. Built for humans and AI agents.
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
Mastra is the modern TypeScript framework for AI-powered applications and agents.
Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀
🚀 Beautiful, fast and modern React UI library. (Previously NextUI)
Meshery, the cloud native manager
The open-source communication infrastructure for agents and products
Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents
🐻 Bear necessities for state management in React
Open Source Qualtrics Alternative
A fully open source & end-to-end encrypted note taking alternative to Evernote.
🔥 The free & Open Source DocuSign alternative
A calm, open system for organizing life and work. Tasks, projects, notes, areas, and smart workflows - self-hosted or hosted.
🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table
List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!
Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.
A commenting system powered by GitHub Discussions. :octocat: :speech_balloon: :gem:
Chakra UI is a component system for building SaaS products with speed ⚡️
📋 React Hooks for form state management and validation (Web + React Native)
开放式跨端跨框架解决方案,支持使用 React/Vue 等框架来开发微信/京东/百度/支付宝/字节跳动/ QQ 小程序/H5/React Native 等应用。
📘 OpenAPI/Swagger-generated API Reference Documentation
A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design
Free open-source bookmark manager with customisable nested tags. Super fast and lightweight. All data is stored locally.
Automatically generates beautiful and easy-to-read ER diagrams from your database.
A ShareX/file upload server that is easy to use, packed with features, and with an easy setup!
Generative UI SDK for React
30 Days of React challenge is a step by step guide to learn React in 30 days. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
A customizable, open-source ecommerce platform built on WordPress. Build any commerce solution you can imagine.
🚀🎉📚 Nextjs Boilerplate and Starter with App Router and Page Router support, Tailwind CSS 4 and TypeScript ⚡️ Made with developer experience first: Next.js 16 + TypeScript + ESLint + Prettier + Drizzle ORM + Husky + Lint-Staged + Vitest + Testing Library + Playwright + Storybook + Commitlint + VSCode + Sentry + PostCSS + Tailwind CSS ✨
A rich text editor React component for markdown
AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is one of the upstream projects for Red Hat Ansible Automation Platform.
面向开发者的技术速查清单(Cheat Sheets)集合,整理常见技术、工具与开发流程,帮助快速查阅关键信息,提高开发效率。
OHIF zero-footprint DICOM viewer and oncology specific Lesion Tracker, plus shared extension packages
🧩 The Browser Extension Framework
This is a Next.js, Tailwind CSS blogging starter template. Comes out of the box configured with the latest technologies to make technical writing a breeze. Easily configurable and customizable. Perfect as a replacement to existing Jekyll and Hugo individual blogs.
Learn Blockchain, Solidity, and Full Stack Web3 Development with Javascript
Open-source JavaScript form library for React, Angular, Vue, and plain JavaScript. Render dynamic JSON-driven forms, multi-step form wizards, surveys, quizzes, and other data-entry tools.
A simple app for tracking monthly spending and working towards financial goals.
Open-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases, with powerful AI assistant, scheduling, and embeddable charts 📈📊
🐐 Simple and complete React DOM testing utilities that encourage good testing practices.
Per-component Internationalisation solution for JS application. Type-Safe. Translate with AI. Edit Visually.
The A32NX & A380X Project are community driven open source projects to create free Airbus aircraft in Microsoft Flight Simulator that are as close to reality as possible.
Open karaoke party system
:notebook_with_decorative_cover: :books: A curated list of awesome resources : books, videos, articles about using Next.js (A minimalistic framework for universal server-rendered React applications)
Toolkit with accessible components, styles, and examples for your next web app
A desktop app for inspecting your React JS and React Native projects. macOS, Linux, and Windows.
👩🎤 CSS-in-JS library designed for high performance style composition
React components to build charts and dashboards
Selfhosted tournament system
:cyclone: Clean Architecture with .NET6, C#10 and React+Redux. Use cases as central organizing structure, completely testable, decoupled from frameworks
✨ React patterns, techniques, tips and tricks ✨
A React-based library for creating sleek presentations using JSX syntax that gives you the ability to live demo your code.
🏆 Best Profile Generator, Create your perfect GitHub Profile ReadMe in the best possible way. Lots of features and tools included, all for free ! 💫
🎉 Flexible invoicing desktop app with beautiful & customizable templates.
Browser-based frontend to gdb (gnu debugger). Add breakpoints, view the stack, visualize data structures, and more in C, C++, Go, Rust, and Fortran. Run gdbgui from the terminal and a new tab will open in your browser.
React notification made easy 🚀 !
Conductor is a microservices orchestration engine.
Frontend tech guide and curated collection of frontend materials
fast & lightweight self-hosted messenger
Blazing fast hexapod robot simulator for the web.
⚡️ The Missing Fullstack Toolkit for Next.js
♠️ React MDX-based presentation decks
⚡ Next.js + Electron ⚡
React components for Chart.js, the most popular charting library
Full-stack .Net 10 Clean Architecture (Microservices, Modular Monolith, Monolith), Blazor, Angular 22, React 19, Vue 3.5, BFF with YARP, NextJs 16, Domain-Driven Design, CQRS, SOLID, Asp.Net Core Identity Custom Storage, OpenID Connect, EF Core, OpenTelemetry, SignalR, Background Services, Health Checks, Rate Limiting, Clouds (Azure, AWS, GCP), ...
🔖 lightweight, efficient Tags input component in Vanilla JS / React / Angular / Vue
WarpDrive is the lightweight data library for ambitious web apps — universal, typed, reactive, and ready to scale.
AgnosticUI Local (v2) is a CLI-based UI component library that copies components directly into your project. Works with AI tools, agent-driven UIs, and prompt-ready workflows.
Modern IRC Client for the web, desktop and mobile.
📊 Data visualization library for React. Maintained by @goodcodeus.
Modern file uploading - components & hooks for React
Highly customizable notification snackbars (toasts) that can be stacked on top of each other
Simple, powerful online communities.
A full-stack .NET microservices build on Dapr and Tye
Boilerplate (seed) project for creating web apps with React.js, GraphQL.js and Relay
OP Vault ChatGPT: Give ChatGPT long-term memory using the OP Stack (OpenAI + Pinecone Vector Database). Upload your own custom knowledge base files (PDF, txt, epub, etc) using a simple React frontend.
Tania is a farm management software for the hobbyist and smallholder farmer.
Dicoogle - Open Source PACS
Page builder for Next.js 🅧. Zero-config deployment 🚀. React now supported!
[UNMAINTAINED] A goal, task & habit tracker + personal dashboard to focus on what matters
A library for development of single-page full-stack web applications in clj/cljs
Normalizes nested JSON according to a schema
A well-structured production-ready frontend boilerplate with Typescript, React Testing Library, styled-component, React Query, .env, Axios, Bundle Analyzer, Prettier and 30+ plugins. superplate creates projects for React.js, Next.js, and refine. https://pankod.github.io/superplate/
A community discussion platform: Brings together the main features from StackOverflow, Slack, Discourse, Reddit, and Disqus blog comments.
React for Babylon 3D engine
Quick and simple file sharing between different devices, built with Go, React and Typescript.
Tinode web chat using React
:beginner: Utilise Shadow DOM in React with all the benefits of style encapsulation.
An open-source, privacy-friendly online string toolkit for developers.
A curated list of Material-UI resources and related projects. The main idea is that everyone can contribute here, so we can have a central repository of informations about Material-UI that we keep up-to-date
DeepWrite AI is Made with the Help of ChatGPT3 and Specific Model is Prepared for Generating Perfect Blog Post with atmost Clarity. This is Just the Version 1.0 More Improvement Will be Implemented.
Klipse is a JavaScript plugin for embedding interactive code snippets in tech blogs.
An easy-to-use BI server built for SQL lovers. Power data analysis in SQL and gain faster business insights.
Online Z-notations Editor with Prosemirror and React.js
MatchFlow is a full-stack invoice processing and purchase-order matching system—built on Clean Architecture with a React+Nginx front-end, a .NET 6 API back-end, Azure Form Recognizer OCR, Azure Blob Storage, and Docker Compose for one-command local setup.
:fire: A Chrome extension to visualise JSON response and introduce awesome JSON prettifying experiences.
Secure diceware passphrase generator