Can I Unicode‽ Unicode support across JavaScript engines

Small site by @mathias (who else?) on the Unicode support in browsers their JavaScript engines.

Changes in the Unicode Standard can affect the JavaScript language. This page gives concrete examples and tracks which exact Unicode version each browser supports for each feature.

What surprises me is that some engines support different Unicode versions per feature. Check out Safari for example that has Unicode v12 support for Identifiers, but Unicode v11 for RegExp property escapes.

Can I Unicode‽ →

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