CoCalc
cocalc.aiA collaborative computing workspace where projects bring notebooks, files, terminals, and software into a shared environment.
A collaborative computing workspace where projects bring notebooks, files, terminals, and software into a shared environment.
Configure hosted CI/CD builds with build steps, triggers, and Kotlin DSL settings-as-code.
Write JVM tests with JUnit Jupiter and run them through the JUnit Platform from an IDE, build tool, or console.
Use a Vim-based editor with Lua configuration, a documented API, and remote-procedure-call support for extensions.
Run unit and component tests in JavaScript or TypeScript projects using Vitest.
A Windows programmer’s editor with web preview, remote-file transfer and hex viewing.
Automate GUI behavior tests for desktop, web, mobile, and embedded applications with object-based recognition.
Choose a file-focused editor or add project-wide build and debug tools.
Prioritize and schedule projects and portfolios with enterprise project controls.
Build type-safe concurrent programs for the Erlang virtual machine or compile them to JavaScript.
Privacy-friendly web analytics offered as a Google Analytics alternative
An annotation-based Java test framework for organizing unit, integration, data-driven, and parallel test suites.
A self-hostable metasearch fork with additional engines and fallback
Small browser with cookies disabled and no JavaScript engine
AI pair programming in your terminal
A self-hosted server for Subsonic-compatible music apps
A lightweight podcast player with Feedbin-linked sync
AI code review and governance for agentic software development
AI programming assistant and cloud development environment in the browser
A RetroArch-based operating system for small gaming computers