build
babel src --out-dir lib
prepublishOnly
npm run clean && npm run ci && npm run build
ci
npm run lint && npm test
test
mocha
lint
eslint src test
clean
npm run clean:lib; npm run clean:coverage
clean:lib
rm -rf lib
clean:coverage
rm -rf coverage .nyc_output coverage.lcov
coverage
npm run clean:coverage; nyc --reporter=text mocha
coverage:html
npm run clean:coverage; nyc --reporter=html mocha; open coverage/index.html
coverage:codecov
npm run coverage && nyc report --reporter=text-lcov > coverage.lcov && codecov
performance
babel-node test/util/performance.js 
