Mantle UI progress so far: five releases and inherited issues resolved

[sja-cslab]

Mantle UI has now published five releases as the community-maintained continuation of the MIT-licensed PrimeReact v10 codebase.

Since the project started, we have focused on making the library usable, maintainable, and easier to adopt for existing PrimeReact v10 users.

Recent improvements

Recent releases include:

• improved keyboard navigation in MultiSelect
• accessible naming for ListBox
• support for ReactNode content in tooltips
• restored support for negative values in InputNumber
• improved AutoComplete support for IconField positioning
• preserved Tailwind classes in passthrough configuration
• fixed Calendar navigation across overlay rows
• corrected documentation examples and API documentation
• added package version metadata
• removed remaining PrimeReact and PrimeTek branding
• added automated migration tooling and npm publishing infrastructure

Several of these changes resolve issues inherited from the PrimeReact v10 backlog.

Available now

Mantle UI is available on npm:

npm install @mantle-ui/react

Existing PrimeReact users can preview an automated import migration:

npm exec mantleui migrate -- --dry-run

And apply it with:

npm exec mantleui migrate

Get involved

We are continuing to review inherited issues, improve accessibility, fix long-standing bugs, and strengthen compatibility with the modern React ecosystem.

• Documentation
• npm
• Issues
• Discussions
• Discord
• Open Collective

Testing, feedback, issue verification, and contributions are welcome.