bmeurer
Object.keys vs for..in
For "generic" for..in uses, that see different kinds of objects - i.e. arrays, fast-mode objects, di...
Prepack of simple constructor calls
ToBoolean vs. undefined vs. void 0
JSON.parse vs. eval
JSON.parse vs. eval (for realz)
Less stupid version of what https://esbench.com/bench/590f0c6099634800a0348050 actually was supposed...
typeof o==='boolean' vs. o===false||o===true
Dead code elimination
typeof vs. ToBoolean
Array cloning (results depending on N)
Performance characteristics of the different ways to clone an array (ignoring semantic differences),...
Array cloning (N=1000)
Performance characteristics of the different ways to clone an array (ignoring semantic differences),...
Reflect.construct
forIn
Apply functions
Responding to question from Sam at https://twitter.com/samccone/status/896477039389138944...