Open Points

• Javascript
  • Bundles
  • Source Maps
    • Make Source Maps available
    • Debugging ES Modules imports is possible => parcel-bundler/parcel#2439
  • ES
  • Typescript
  • Unit Testing Library (Jest)
    • use TS configuration from https://basarat.gitbooks.io/typescript/docs/testing/jest.html. It will automatically fix the ES Modules issues
• HMR
• Postcss
  • Nesting
  • 1 Bundle per Portal
  • CSS Variables
    • Bug: cross-file css variables are not working by using postcss-css-variables (variables undefined) or postcss-preset-env (variables cached wrong) => parcel-bundler/parcel#2454
• Code Fromatter like Prettier or StandardJS
• Git Hooks
  • Avoid linter errors
  • Avoid failed tests

Notes

parcel flags:

• https://parceljs.org/cli.html
• https://github.com/parcel-bundler/parcel/blob/5c5d5f8af634c0e0aa8e8a3542892febe7c27e85/src/cli.js#L21