Repository Index

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

• api
• api-client
• api-rest
• pwa

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

• collaboration
• mattermost
• golang
• react-native

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

• http-client
• tauri
• graphql
• grpc

A desktop app for inspecting your React JS and React Native projects. macOS, Linux, and Windows.

• react-native
• reactjs
• reactnative
• debugging

Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.

• session-replay
• react
• javascript
• analytics

Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!

• react
• tools
• devtools
• converter

TweetDeck for GitHub - Filter Issues, Activities & Notifications - Web, Mobile & Desktop with 99% code sharing between them

• github
• typescript
• react
• react-native

⚡ Project management that doesn't become the project. Boards, Gantt charts, and GitHub integration. Self-host it or use Kaneo Cloud.

• kanban
• project-management
• react
• self-hosted

🌀 AI-native framework for building data portals. Scaffold a full portal from a brief and load datasets in minutes with agentic skills — any backend (CKAN, GitHub, Frictionless).

• data-portal
• ckan
• nextjs
• open-data-portal

Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkthroughs, inside the pull request itself. Use it as a GitHub App, GitHub Action, CLI, or a Skill for your coding agent

• agent-skills
• architecture-as-code
• architecture-diagrams
• claude-skills

GraphQL client and GraphQL code generator with GraphQL autocomplete library generation ⚡⚡⚡ for browser,nodejs and react native ( apollo compatible )

• client
• codegen
• graphql
• schema

Self-hosted iOS & Android simulator streaming for the whole team

• appetize-alternative
• android
• ios
• react-native

Keeps coding agents on your design system: catches palette colors, native elements and APIs your system lacks, at every edit and pull request, with the fix. Set it up once in your design-system package; every app in your monorepo gets it.

• ai-agents
• design-system
• design-tokens
• linter

See what your AI coding agent is doing. Multi-provider assistant & session monitor for VS Code and the terminal — inline completions, code transforms, and a full TUI dashboard tracking tokens, cost, and context across Claude Code, OpenCode, and Codex. Switch between multiple Claude Code and Codex accounts.

• copilot-alternative
• inline-completion
• claude-code-cli
• code-reviews

Free, native MongoDB GUI with the power of paid tools — every auth mode, TLS/SSH/proxy, aggregation + explain plans, bulk edit, schema analysis, GridFS, embedded mongosh, AI query assistant. Encrypted, zero telemetry. Tauri + React. Apache-2.0.

• cross-platform
• database-gui
• desktop-app
• devtools

Typed, validated config from process.env, .env files, or any object, on Node, Bun, Deno, Cloudflare Workers, and the browser. No runtime dependencies.

• config
• decorators
• dotenv
• env