1.twentyhq / twenty
The open alternative to Salesforce, designed for AI.
Ranked by Attention Score: stars gained over the last 30 complete days
50 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
The open alternative to Salesforce, designed for AI.
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
Mastra is the modern TypeScript framework for AI-powered applications and agents.
🚀 Beautiful, fast and modern React UI library. (Previously NextUI)
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.
Meshery, the cloud native manager
A fully open source & end-to-end encrypted note taking alternative to Evernote.
The open-source communication infrastructure for agents and products
Open Source Qualtrics Alternative
🐻 Bear necessities for state management in React
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.
🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table
📘 OpenAPI/Swagger-generated API Reference Documentation
A commenting system powered by GitHub Discussions. :octocat: :speech_balloon: :gem:
Chakra UI is a component system for building SaaS products with speed ⚡️
Generative UI SDK for React
📋 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。
A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design
A ShareX/file upload server that is easy to use, packed with features, and with an easy setup!
🚀🎉📚 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 ✨
OHIF zero-footprint DICOM viewer and oncology specific Lesion Tracker, plus shared extension packages
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.
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.
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.
A rich text editor React component for markdown
🧩 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.
Open karaoke party system
A React-based library for creating sleek presentations using JSX syntax that gives you the ability to live demo your code.
Per-component Internationalisation solution for JS application. Type-Safe. Translate with AI. Edit Visually.
Selfhosted tournament system
fast & lightweight self-hosted messenger
React notification made easy 🚀 !
A desktop app for inspecting your React JS and React Native projects. macOS, Linux, and Windows.
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.
Toolkit with accessible components, styles, and examples for your next web app
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.
⚡️ The Missing Fullstack Toolkit for Next.js
React components for Chart.js, the most popular charting library
⚡ Next.js + Electron ⚡
Highly customizable notification snackbars (toasts) that can be stacked on top of each other
WarpDrive is the lightweight data library for ambitious web apps — universal, typed, reactive, and ready to scale.
📊 Data visualization library for React. Maintained by @goodcodeus.
This repo is suspended.
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.
Online Z-notations Editor with Prosemirror and React.js