💻⏸️▶️/async⏸️await▶️

#async #async/await #pause #resume #promise #code execution #asynchronous

➡️↩️⏳

#callback #promise #async/await #asynchronous operation #event loop #delayed result

⏳⛓️➡️

#async #asynchronous #promises #async/await #callback hell #non-blocking io #event loop