No support for ES6 features

[pPanda-beta]

I guess the version of uglifyjs doesn’t support es6.

Minimalistic test data :

<script>
const x = 123;
const y = () => {
    console.log("Nothing");
};
</script>

Expected output:

<script>const x=123,y=()=>{console.log("Nothing")};</script>

Suggestions: Please use babel-minify along with uglifyjs.

[DanielRuf]

Please see https://github.com/kangax/html-minifier/issues/1040

[DanielRuf]

uglifyjs.

This does not support ES6. And uglify-es has also many issues. terseris the new solution now.

[XhmikosR]

Closing as duplicate of #1040.