Chrome Extension, TypeScript and Visual Studio Code

• node + npm (Current Version)

• Visual Studio Code

• TypeScript
• Webpack
• React
• Jest
• Example Code
  • Chrome Storage
  • Options Version 2
  • content script
  • count up badge number
  • background

• src/typescript: TypeScript source files
• src/assets: static files
• dist: Chrome Extension directory
• dist/js: Generated JavaScript files

npm install

...

npm run build

npm run watch

Run watch mode.

type Ctrl + Shift + B

Load dist directory

npx jest or npm run test