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VSCodium vs HBuilderX: catalog facts
VSCodium	HBuilderX
Free Free and open source under the MIT licence.	Free Free download for Windows, macOS and Linux.
Windows, macOS, Linux	Windows, macOS, Linux
The same editor as VS Code, built from the same MIT-licensed source without Microsoft branding Telemetry is disabled in the default configuration	Built-in support for uni-app, uni-app x and 5+App Code completion for HTML, JavaScript, CSS and Vue
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	Closely tied to DCloud's own frameworks Website and much documentation are primarily in Chinese
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked October 1, 2026

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