MassCode
massCodeIO
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
OPENAGENTSKILL / DIRECTORY
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Results: 17
massCodeIO
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
hoppscotch
Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
usebruno
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
teng-lin
Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Pyt…
keploy
Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.
requestly
Community hub for Requestly API Client — bugs, feature requests, and roadmap. The privacy-first Postman alternative.
appsmithorg
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
puppeteer
JavaScript API for Chrome and Firefox
elastic
Free and Open Source, Distributed, RESTful Search Engine
earendil-works
AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI
iOfficeAI
Free, local, open-source 24/7 Cowork app for OpenClaw, Hermes Agent, Claude Code, Codex, OpenCode, Gemini CLI and 20+ more CLI | Customize your assistants | Star if you…
decolua
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, ne…
illacloud
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 Postg…
The-PR-Agent
🚀 PR Agent: The Original Open-Source PR Reviewer. This project It is not the Qodo free tier.
voidcosmos
List any node_modules 📦 dir in your system and how heavy they are. You can then select which ones you want to erase to free up space 🧹
openstatusHQ
🫖 Status page with uptime monitoring & API monitoring as code 🫖