In T207169 we added eslint-plugin-compat to our eslint config, but that didn't catch all IE11 incompatibilities. We also discovered that wikimedia was in the process of updating their eslint configuration to ensure compatibility with IE11. This process is finished now (see #113) and we should update the eslint config in our projects to use the new mediawiki config. See their README.
Note: eslint-config-wikimedia v0.9.0 is now released!
- Wikibase extends mediawiki/client
- WikibaseLexeme extends mediawiki/client
- WikibaseQualityConstraints extends mediawiki/client
- WikimediaBadges extends mediawiki/client
- PropertySuggester extends mediawiki/client