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Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
45K starsJun 19, 2026 pushcoding-agentsJavaScriptDeveloper Tools
$ npx skills add usebruno/brunoAlternatives
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Collection of handy online tools for developers, with great UX.
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
$ npx skills add usebruno/brunoA modified web browser that helps in responsive web development. A web developer's must have dev-tool.
$ npx skills add responsively-org/responsively-appAn open-source, AI-integrated, cross-platform terminal for seamless workflows
$ npx skills add wavetermdev/wavetermEffortlessly compose, extend, and observe every service in real-time for the first time ever.
$ npx skills add iii-hq/iiiList 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 🧹
$ npx skills add voidcosmos/npkillPlatform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
$ npx skills add appsmithorg/appsmithA React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.
$ npx skills add refinedev/refineAutomated auditing, performance metrics, and best practices for the web.
$ npx skills add GoogleChrome/lighthouseA modern file manager that helps users organize their files and folders.
$ npx skills add files-community/FilesLightning-fast and Powerful Code Editor written in Rust
$ npx skills add lapce/lapceAPI Documentation Browser
$ npx skills add freeCodeCamp/devdocsJavaScript API for Chrome and Firefox
$ npx skills add puppeteer/puppeteerThe first real AI developer
$ npx skills add Pythagora-io/gpt-pilotOpen-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
$ npx skills add hoppscotch/hoppscotch💥 Blazing fast terminal file manager written in Rust, based on async I/O.
$ npx skills add sxyazi/yaziSWE-agent takes a GitHub issue and tries to automatically fix it, using your LM of choice. It can also be employed for offensive cybersecurity or competitive coding challenges. [NeurIPS 2024]
$ npx skills add SWE-agent/SWE-agentHow to choose
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep It Tools if it already passes your workflow test and repository review.
Next step
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.