Ruby's flip-flop operator is a remarkable bit of syntax with implicit state: http://t.co/P0nefQprs1
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I'm adding a += operator to my programming language, because writing `x = x + 1` is tedious.
This opens the tricky design question of which operators should support this. Is += and -= sufficient, or do you expect things like >>= and **= to be available?
TIl that >>> is a valid JS operator! https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Unsigned_right_shift
Pipe operator syntax is coming to JS!
Babel is a fabulous way of enabling users to try out new syntax and report how they find it.
https://babeljs.io/blog/2019/07/03/7.5.0