BBEdit

Free online compiler supporting 70+ languages including Java, Python, C++, JavaScript.

Code editor redefined and optimized for building and debugging modern web and cloud applications. Developed by Microsoft.

Coding Assistant that lets you search, define, and reuse code snippets directly in your IDE. Free for individual and small organizations.

Development Environment, Tooling Platform and Application Framework.

An open-source client-side code playground that supports 90+ languages/frameworks. Projects can be saved, exported, shared, synced, deployed (to GitHub Pages) and embedded in web pages. Mobile-friendly. Can be self-hosted. Free for unlimited usage. No account required.

Wave is an open-source, cross-platform terminal for seamless workflows. Render anything inline. Save sessions and history. Powered by open web standards. MacOS and Linux. ⬆️ Back to Top

Quantified self-metrics about your coding activity using text editor plugins, limited plan for free.

Community-driven, without telemetry/tracking, and freely-licensed binary distribution of Microsoft’s editor VSCode