Start using Mockoon in no time with popular APIs mock samples.
GitHub repository with 33 stars and 23 forks.
Language: TypeScript
Topics: api, json-mock, json-mock-server, mock, mock-api, mock-data, mock-samples, mock-server, mocking, mocking-utility
2026-06-04: 33 stars and 23 forks.
Free, Open Source, Self-Hosted WhatsApp API Gateway
GitHub repository with 7,734 stars and 1,644 forks.
Trending score: 4.43; stars gained: +234; forks gained: +63.
Language: TypeScript
Topics: api, gateway, whatsapp
Build product integrations with AI.
GitHub repository with 9,872 stars and 1,021 forks.
Trending score: 3.43; stars gained: +51; forks gained: +9.
Language: TypeScript
Topics: access-token, api, api-client, api-integration, api-integrations, integrations
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
GitHub repository with 79,418 stars and 5,904 forks.
Trending score: 1.45; stars gained: +32; forks gained: +0.
Language: TypeScript
Topics: api, api-client, api-rest, pwa, api-testing, vue
Design, Test and Document APIs in plain Markdown. Compose Requests with API blocks. Reuse, Replace & Version everything just like code. Offline, Truly Git Native, No Lock-in.
GitHub repository with 1,140 stars and 45 forks.
Trending score: 1.02; stars gained: +6; forks gained: +1.
Language: TypeScript
Topics: api, api-client, offline-first, cli, rest-api, automation
Scalar is an open-source API platform: 🌐 Modern REST API Client 📖 Beautiful API References ✨ 1st-Class OpenAPI/Swagger Support
GitHub repository with 15,184 stars and 864 forks.
Trending score: 0.79; stars gained: +5; forks gained: +0.
Language: TypeScript
Topics: api, docs, openapi, reference, swagger, vue
Build production-ready documentation from Markdown in seconds. No React, no bloat, just content.
GitHub repository with 1,702 stars and 94 forks.
Trending score: 0.76; stars gained: +5; forks gained: +1.
Language: TypeScript
Topics: ai-tools, analytics, api, bun, documentation, i18n
🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.
GitHub repository with 58,698 stars and 6,616 forks.
Trending score: 5.67; stars gained: +576; forks gained: +61.
Language: TypeScript
Topics: agent-skills, ai-agents, ai-design, byok, claude-code-for-design, claude-design
The open source coding agent.
GitHub repository with 169,917 stars and 20,330 forks.
Trending score: 4.89; stars gained: +540; forks gained: +76.
Language: TypeScript
⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more
GitHub repository with 10,512 stars and 878 forks.
Trending score: 4.63; stars gained: +542; forks gained: +59.
Language: TypeScript
Topics: ai-agent, ai-coding-agent, anthropic, bun, claude, cli
The open alternative to Salesforce, designed for AI.
GitHub repository with 49,055 stars and 7,012 forks.
Trending score: 4.56; stars gained: +71; forks gained: +17.
Language: TypeScript
Topics: crm, crm-system, customer, good-first-issue, graphql, hacktoberfest
Write HTML. Render video. Built for agents.
GitHub repository with 24,292 stars and 2,256 forks.
Trending score: 4.46; stars gained: +420; forks gained: +48.
Language: TypeScript
Topics: ai, animation, ffmpeg, framework, gsap, html
Free, Open Source, Self-Hosted WhatsApp API Gateway
GitHub repository with 7,734 stars and 1,644 forks.
Trending score: 4.43; stars gained: +234; forks gained: +63.
Language: TypeScript
Topics: api, gateway, whatsapp
Free, Open Source, Self-Hosted WhatsApp API Gateway
GitHub repository with 7,734 stars and 1,644 forks.
Trending score: 4.43; stars gained: +234; forks gained: +63.
Language: TypeScript
Topics: api, gateway, whatsapp
Effortlessly compose, extend, and observe every service in real-time for the first time ever.
GitHub repository with 17,659 stars and 1,163 forks.
Trending score: 4.07; stars gained: +83; forks gained: +7.
Language: Rust
Topics: agents, ai, api, backend, developer-tools, framework
Build product integrations with AI.
GitHub repository with 9,872 stars and 1,021 forks.
Trending score: 3.43; stars gained: +51; forks gained: +9.
Language: TypeScript
Topics: access-token, api, api-client, api-integration, api-integrations, integrations
Free LLM API keys for GPT-5.5, Claude, DeepSeek, Gemini, Grok — copy, paste, use. Updated 3-5x daily. No credit card needed.
GitHub repository with 1,530 stars and 156 forks.
Trending score: 3.14; stars gained: +48; forks gained: +7.
Language: Python
Topics: ai, api-key, api-keys, chatgpt, claude, deepseek
LocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.
GitHub repository with 46,672 stars and 4,135 forks.
Trending score: 2.76; stars gained: +18; forks gained: +1.
Language: Go
Topics: agents, ai, api, audio-generation, decentralized, distributed
Automate browser based workflows with AI
GitHub repository with 21,823 stars and 2,033 forks.
Trending score: 2.04; stars gained: +13; forks gained: +1.
Language: Python
Topics: ai, api, automation, browser, browser-automation, computer