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HashIDEA

Plans and prices

Free

Free

Free online code editor; no account needed

Every plan, in full

On the record

Editor
The editor uses Monaco and supports syntax highlighting, autocomplete, and multi-file projects.hashideea.com · read 12 Oct 2026
GitHub import
Users can import any public GitHub repository into the editor.hashideea.com · read 12 Oct 2026
Languages
It supports React, Python, JavaScript, and TypeScript.hashideea.com · read 12 Oct 2026
Live preview
It provides real-time previews for HTML, CSS, React, and JavaScript.hashideea.com · read 12 Oct 2026
Packages
npm dependencies resolve automatically through esm.sh.hashideea.com · read 12 Oct 2026
Product
HashIDEA is a free, open-source online code editor that runs in the browser.hashideea.com · read 12 Oct 2026
Python runtime
Python code runs in the browser using Pyodide, with multi-file project and import support.hashideea.com · read 12 Oct 2026
React and TypeScript
The editor supports JSX and TSX using esbuild-wasm bundling in the browser.hashideea.com · read 12 Oct 2026
Security
The homepage says HashIDEA runs entirely in the browser; it does not state a security certification or compliance standard.hashideea.com · read 12 Oct 2026
Sharing controls
link_accesshashideea.com · read 22 Sep 2026
Sharing
Projects are encoded in the URL so they can be shared by link without an account.hashideea.com · read 12 Oct 2026

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