Javascript project devtools

Javascript project development tools

• Babel: https://babeljs.io/docs/en/
  • Javascript compiler – Transform syntax, Polyfill features and so on

  • $ babel -o dist/package.js dist/package.js

• Standard: https://standardjs.com/
  • Javascript style guide, linter and formatter

  • $ standard src/*.js

• Rollup: https://github.com/rollup/rollup
  • Javascript module bundler

  • $ rollup src/main.js --format iife --name "SamplePackage" --file dist/package.js

• UglifyJS: https://www.npmjs.com/package/uglify-js
  • Javascript parser, minifier, compressor and beautifier

  • $ uglifyjs dist/package.js -c -m -o dist/package.js

• Jest: https://jestjs.io/
  • Javascript testing platform

  • $ jest --coverage

• Coveralls: https://coveralls.io/
  • Coverage statistics

  • $ cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js