Quill - Your powerful, rich text editorBuilt for DevelopersGranular access to the editor's content, changes and events through a simple API. Works consistently and deterministically with JSON as both input and output. Cross PlatformSupports all modern browsers on desktops, tablets and phones. Experience the same consistent behavior and produced HTML across platforms. Fits Like a GloveUsed in small projects and giant Fortune 500s alike.
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Comparison of JavaScript-based source code editors - Wikipedia
https://tryhaskell.org/
