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Prettier vs SuperHTML: catalog facts
Prettier	SuperHTML
Free Free and open source; an enterprise support offering is available.	Free Free and open source under the MIT licence.
Web, Command line	Windows, Command line
Consistent formatting with very little configuration Wide language support with community plugins	Validation and formatting in one tool Works as a language server in editors
Few options, so it may not match an existing house style Some languages depend on community plugins	Focused on HTML only No formal releases listed on the repository
Downloadable app, Web application	Downloadable app
Open source	Open source
License: MIT	License: MIT
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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