Upgrade: CRA → Vite + React 19 + Node 20 #53
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Migrate from Create React App to Vite + React 19
What the changes do
Migrates web UI from CRA to Vite, upgrades React 17→19 and Node.js 18→20, fixes all development vulnerabilities.
Why the changes are needed
Key improvements
Breaking changes
REACT_APP_*
→VITE_*
Files changed
package.json
- Dependencies, removed react-scripts conflictsvite.config.js
- New build config with JSX supportvitest.config.js
- Updated to 3.2.4Testing
✅ 0 vulnerabilities ✅ Builds working ✅ AWS integrations unchanged