react-fontawesome Files

BREAKING

• Dropped support for end-of-life FontAwesome versions (below v6), Node versions (below 20.x) and React versions (below 18.x)
• Dropped support for browser versions that don't support the ES2020 standard, namely JavaScript built-in: globalThis

Changes

• Rewrote the entire library from plain JavaScript to TypeScript
• Replaced rollup with tsup for providing both ESM and CJS exports from one TypeScript source
• Removed prop-types in favour of colocated typings for React component props
• Added better type definitions to each prop including examples of usage
• Upgraded eslint from v6 to v9, rewrote config as Flat Config, modernised ESLint config, plugins and rules
• Refactored all unit tests from the deprecated react-test-renderer to the industry standard @testing-library/react
• Upgraded all other development dependencies to latest versions as of release date
• Optimised FontAwesomeIcon by reducing per-render function calls and memory allocations
• Optimised classList function by removing runtime semver checks and array operations
• Optimised converter with a full rewrite for significant performance increases (~70%)
• Moved inline class strings from getClassListFromProps to pre-computed maps

Bug Fixes

• Fixed accessibility ID generation (titleId, maskId) for SSR ensuring a consistent ID across server and client renders (#93, [#550], [#573])
• Fixed TypeScript errors when styling duotone icons with CSS variables (#509)
• Fixed aria-hidden so it is false if there is a non-empty aria-label attribute (#126)
• Resolved large number of npm audit issues by removing and updating dependencies

New Contributors

• @charles4221 made their first contribution in https://github.com/FortAwesome/react-fontawesome/pull/581

Full Changelog: https://github.com/FortAwesome/react-fontawesome/compare/0.2.6...3.0.0