1.twentyhq / twenty
The open alternative to Salesforce, designed for AI.
Ranked by Attention Score: stars gained over the last 7 complete days
42 repositories by Attention Score · Oct 27, 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)
Open Source Qualtrics Alternative
Meshery, the cloud native manager
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.
The open-source communication infrastructure for agents and products
A fully open source & end-to-end encrypted note taking alternative to Evernote.
🐻 Bear necessities for state management in React
📘 OpenAPI/Swagger-generated API Reference Documentation
A commenting system powered by GitHub Discussions. :octocat: :speech_balloon: :gem:
Generative UI SDK for React
🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table
📋 React Hooks for form state management and validation (Web + React Native)
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 ShareX/file upload server that is easy to use, packed with features, and with an easy setup!
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。
Automatically generates beautiful and easy-to-read ER diagrams from your database.
A rich text editor React component for markdown
Open karaoke party system
Free open-source bookmark manager with customisable nested tags. Super fast and lightweight. All data is stored locally.
🧩 The Browser Extension Framework
Per-component Internationalisation solution for JS application. Type-Safe. Translate with AI. Edit Visually.
A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design
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.
fast & lightweight self-hosted messenger
Chakra UI is a component system for building SaaS products with speed ⚡️
A React-based library for creating sleek presentations using JSX syntax that gives you the ability to live demo your code.
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.
OHIF zero-footprint DICOM viewer and oncology specific Lesion Tracker, plus shared extension packages
Selfhosted tournament system
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.
⚡ Next.js + Electron ⚡
Modern IRC Client for the web, desktop and mobile.
🚀🎉📚 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 ✨
React components for Chart.js, the most popular charting library
Highly customizable notification snackbars (toasts) that can be stacked on top of each other
A community discussion platform: Brings together the main features from StackOverflow, Slack, Discourse, Reddit, and Disqus blog comments.
📊 Data visualization library for React. Maintained by @goodcodeus.
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.
Online Z-notations Editor with Prosemirror and React.js