JavaScript feature matrix

This matrix tracks which JavaScript language features are supported by which browsers. There are two ways in which you can contribute: GitHub: js-feature-matrix. Hover over column titles to see the full browser versions.

Background material

On 2ality: Other material:

Acknowledgement

This work is indebted to “ECMAScript 5 compatibility table” by kangax, which inspired the structure of the table.

Submit your results

You can submit your browser’s results to Browserscope. The collected results are online.