JS Bin

Description

JS Bin is an open-source, browser-based code editor designed for front-end development, allowing users to write, preview, and debug HTML, CSS, and JavaScript in real time. It supports a rich set of preprocessors (e.g., SCSS/Sass, LESS, CoffeeScript, Markdown, Jade, Babel/JSX, TypeScript) and includes inline linting, custom templates, drag & drop file support, and multiple keybindings (vim, Emacs, Sublime). JS Bin saves code automatically (bins are permanent), offers unique URLs for sharing and embedding, and supports advanced features like CodeCasting (live coding sessions), remote, synced previews across devices, and gist import/export.

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