EcmaScript 5 browser implementation

cross-browser, ecma262, ecmascript-5, javascript

Solution

Here's an up to date list for major engines: https://kangax.github.io/compat-table/es5/

Problem

So Safari and Chrome have started in their betas to implement some ES5 stuff. For instance Object.create is in them. Do any of you know if there is a website that shows the progress made in the browsers? ATM i need to use Object.freeze, and wanted to see which browsers (if any) supported that yet.

Original source