Benchmark ES2015
Installation
$ npm install -g benchmark-es2015
Usage
$ benchmark-es2015 arrow-functions
Benchmarking Arrow functions...
Plain Function x 27,722,637 ops/sec ±1.23% (95 runs sampled)
Bound Function x 448,811 ops/sec ±3.88% (86 runs sampled)
Arrow Function x 22,887,899 ops/sec ±1.89% (91 runs sampled)
Fastest is Plain Function