Avoid This Common JS Mistake – Use ?? Instead! #JavaScript interview questions #shorts #trending

Learn the power of the nullish coalescing operator (??) in JavaScript in just 30 seconds! 🚀
This simple operator helps you write cleaner, safer code by providing default values only when a variable is null or undefined — unlike || which also considers 0, '', and false as falsey!

Perfect for JavaScript beginners and interview prep! 💡
👇 Comment your favorite JavaScript trick below!
#javascript #js #frontend #webdevelopment #coding #programming #learnjavascript #webdev #developer #frontenddevelopment #javascriptdeveloper #code #softwareengineer #nullishcoalescing #jsbasics #jstips #javascripttricks #techshorts #shorts #learncoding #codingtips #reactjs #vuejs #nodejs #ecmascript #typescript #softwaredevelopment #programmingtips #frontendtips #fullstackdeveloper #codewithme #javascriptshorts #interviewprep #webtech #techskills #techcontent #shortsvideo #dailycode #cleanjavascript #jsinterview

Видео Avoid This Common JS Mistake – Use ?? Instead! #JavaScript interview questions #shorts #trending канала codegeekzone