Axel Rauschmayer is a user on You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.
Axel Rauschmayer @rauschma

Object.create(null) for dictionaries is only safe in ES6+ (prior to ES6, you have to escape the key '__proto__').

Don’t forget there’s also Map!

· Web · 3 · 2