TryJS
Write & run JS/TS in your browser — instantly, for free
What it does
TryJS is a lightweight JavaScript & TypeScript playground. No signup, no backend — code runs entirely in your browser with npm imports, a snippet gallery, shareable URLs, and code-to-image export.
Does the same job
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Hello HN! I'm the creator and solo developer of Extension.js, a development tool for browser extensions with built-in support for TypeScript, WebAssembly, React, and modern JavaScript. Developers use it to spend less time configuring the compilation config or learning new frameworks and more time actually writing code. Most projects similar to Extension.js rely on some sort of abstraction or configuration to get started, making the initial development process slow given the extra learning curve and setup guidelines. By using Extension.js, adding the package to your npm scripts is all it…
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