gitnation.com/badges/react...
gitnation.com/badges/react...
b = useMemo(() => {
console.log('heavy fn');
return heavyFn(a + 1);
}, [a])
because I started seeing this console log every time the component renders 😅
#react
b = useMemo(() => {
console.log('heavy fn');
return heavyFn(a + 1);
}, [a])
because I started seeing this console log every time the component renders 😅
#react
Expression results are displayed in real time.
jsrepl.io
#javascript #typescript #webdev #frontend
Expression results are displayed in real time.
jsrepl.io
#javascript #typescript #webdev #frontend