Modernise build tooling (Node 22, ESLint 9, Vitest, Vite)#271
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ryanseddon merged 6 commits intomasterfrom Feb 25, 2026
Merged
Modernise build tooling (Node 22, ESLint 9, Vitest, Vite)#271ryanseddon merged 6 commits intomasterfrom
ryanseddon merged 6 commits intomasterfrom
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ryanseddon
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Feb 25, 2026
ryanseddon
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- Upgrade to Node 22 LTS
- Replace Karma/Mocha with Vitest (runs in real browsers via Playwright - Chromium locally, Firefox in CI)
- Replace Webpack/Babel with Vite for library builds (outputs ESM + UMD)
- Upgrade ESLint to v9 with flat config
- Remove legacy config files (webpack.config.js, karma.conf.js, wallaby.conf.js)
- Add vitest.config.js with Playwright browser mode - Install vitest, @vitest/browser-playwright, @playwright/test - Multi-browser support: Chromium (all), Firefox (CI), Safari (Mac) - Create test/setup.js for test utilities - Migrate tests from chai assertions to Vitest expect - Update test script to run vitest - Fix legacy React API issues in tests BREAKING CHANGE: Tests now run in real browsers instead of jsdom Remove .ryan/ from tracking (already in global gitignore)
- Add vite.config.js for library builds (ESM + UMD) - Add vite example dev server with react plugin - Update package.json with proper exports (main, module, types) - Update build script to use Vite instead of Babel - Remove legacy webpack.config.js - Update example/app.jsx for React 18 createRoot API
- Fix lint errors: unused imports and eslint-disable directives
fix: add Firefox to Playwright CI installation fix: use --with-deps flag for Playwright browsers
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