###Context###
[[ https://mismatch-finder.toolforge.org/ | Mismatch Finder ]] is a tool that displays data in Wikidata that differs from the data in another database, catalog or website. It allows users detecting mismatches and reporting their status and/or fixing them.
The tool was built as a single page application using UI components from the WiKit design system. WiKit is in the process of being deprecated in favor of Codex, the new Wikimedia design system.
###Main objective###
Migrate Mismatch Finder to Codex. This involves:
- Replacing the components used in Mismatch Finder's UI 1:1, making sure that all functionality is preserved
- Replacing current styling using Codex style tokens and mixins
- Ensure that usability, internationalization and accessibility are not affected by the migration
###Considerations###
The Mismatch Store (the back-office of the Mismatch Finder tool, where CSV uploads with mismatches are managed) wasn't built using WiKit, so it's not in scope for this migration.