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VSCodium vs CodeRunner: catalog facts
VSCodium	CodeRunner
Free Free and open source under the MIT licence.	Paid One-time purchase of $22.99; a download is available from the site.
Windows, macOS, Linux	macOS
The same editor as VS Code, built from the same MIT-licensed source without Microsoft branding Telemetry is disabled in the default configuration	Runs code in 25 languages without setup Breakpoint debugging in more than a dozen languages
Extensions come from Open VSX, so a few marketplace-only extensions are missing Microsoft’s proprietary extensions, including the C# debugger and Remote Development, are not licensed for it	macOS only Paid app
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.