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
Repository Index
47,133 repositories indexed
1–24 of 31 · Most stars
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
- collaboration
- mattermost
- golang
- react-native
The open agent skills tool - npx skills
The open source frontend for GitBook doc sites
- documentation
- git
- gitbook
- markdown
The open-source repo for docs.github.com
- docs
- works-with-codespaces
Scalar is an open-source API platform: 🌐 Modern REST API Client 📖 Beautiful API References ✨ 1st-Class OpenAPI/Swagger Support
Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Supports PostgreSQL, MySQL, Supabase, GraphQL, MongoDB, MSSQL, Rest API, Hugging Face, Redis, etc. Automate workflows with schedule or webhook. Open source Retool.
- internal-tool
- internal-tools
- gui
- typescript
JSON Hero is an open-source, beautiful JSON explorer for the web that lets you browse, search and navigate your JSON files at speed. 🚀. Built with 💜 by the Trigger.dev team.
- json
- developer-tools
- tools
- viewer
💼 An enterprise-grade Next.js boilerplate for high-performance, maintainable apps. Packed with features like Tailwind CSS, TypeScript, ESLint, Prettier, testing tools, and more to accelerate your development.
open-source canvas for thoughtful software design
Find code by asking what it does. A CLI for coding agents that uses Jev to discover relevant files and source context.
The open SVG brand library: 7,600+ brand logos and cloud icons (AWS, Azure, GCP) as official SVG. Search, copy, ship via npm, CDN, CLI, React, Vue, Svelte, Figma, VS Code, Raycast and MCP. Free, MIT, no gatekeeping.
Self-hosted iOS & Android simulator streaming for the whole team
- appetize-alternative
- android
- ios
- react-native
Precision documentation from OpenAPI, MCP, Doxygen, and Markdown guides. Static HTML you own.
Open source AI code review for coding agents. A separate reviewer checks every change your agent writes before you push, in Claude Code, Codex, Cursor and Cline. No account or key of its own.
- agent-skills
- ai-agents
- ai-code-review
- claude-code
Salesforce Extensions for VS Code
- typescript
- vscode-extension
- vscode-debugger
- vscode-language
Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.
- playwright
- end-to-end-testing
- ai-testing
- ai-agents
In-page HTTP controller for frontend development. Intercept, modify, and simulate API responses directly in the browser.
Continuous Regression Testing for Engineering Teams
- open-source
- regression-testing
- developer-tools
- performance-testing
Open-source transpiled programming language that helps you write clean code, well-designed systems, and build high-quality software that is testable, auditable and maintainable. Like what you see? Don't forget to star! :star: ^^^
- ddd
- ddd-architecture
- ddd-example
- transpiler
njt (npm jump to): a quick navigation tool for npm packages
- npm
- productivity
- shortcuts
- jump
Know the risk of merging a pull request, and where it lives. Free, open-source CLI and GitHub Action: after your AI review, farol shows the riskiest files, what they reach, diff coverage and contract breaks. TypeScript/React, Go, Python.
- ai-code-review
- cli
- code-review
- developer-tools
ForceCode is a Visual Studio Code extension for Salesforce development