New JavaScript features in ES2019:
Array#{flat,flatMap}
Object.fromEntries
String#{trimStart,trimEnd}
Symbol#description
try { } catch {} // optional binding
JSON ⊂ ECMAScript
well-formed JSON.stringify
stable Array#sort
revised Function#toString
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Replying to @mathias
Any updates on pipeline operator & Observable Object for functional programming? Hoping the elephant in the room regarding 2015 tail call being supported would be splendid was well to kick off 2019
2 replies 0 retweets 12 likes
Replying to @KevinLozandier
Tail calls: no updates :/
8:02 PM - 29 Jan 2019
0 replies
0 retweets
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