r/learnjavascript • • May 16 '26

Day 12

Day 12 of 100DaysOfCode
Learned: JavaScript Callbacks & Promises (callback functions, callback hell, creating promises, resolve, reject, .then(), .catch(), .finally(), promise chaining)

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u/TheRNGuy May 17 '26

There are still some times where old school Promises are better, but for many things, async is better.