I thought I knew all the ways to call functions without parentheses: alert`1337` throw onerror=alert,1337 Function`x${'alert\x281337\x29'}x``` 'alert\x281337\x29'instanceof{[Symbol['hasInstance']]:eva... (more…)

An edge case has convinced me it's the 'last' return that always wins… (more…)

The functionality of reduce has many names. reduce is in other languages called fold or foldr. (more…)

Functional Programming(FP) can change the way you program for the better.

State machines and statecharts for the modern web. - davidkpiano/xstate... (more…)