Quokka
Quokka is a developer productivity tool that provides a live execution environment for JavaScript and TypeScript directly inside editors like VS Code, WebStorm, and Sublime Text. It eliminates the need for manual configuration or context switching by running code as you type, displaying console logs, runtime values, and error messages inline. It supports project imports, code coverage tracking, and advanced debugging features like time-travel and CPU profiling.
Checked on Sep 30, 2026.
Alternative resources
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Fast and convenient Python compiler and editor Chrome extension that lets you run and test Python code directly in your browser popup.
Console Ninja
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PyCharm
Python IDE built for web, data science, and AI/ML development with intelligent code completion, refactoring, and integrated developer tools.