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Think of the Node.js event loop as the single-threaded maestro of async tasks: it keeps your app responsive by juggling callbacks, timers, and I/O without blocking. Master it to write efficient, non-blocking code! #Nodejs #EventLoop #JavaScriptTips


Mastering JS promises! ⚡ `Promise.all` waits for ALL to finish (fails if one rejects). `Promise.race` returns the FIRST result, win or fail. Choose based on speed vs completeness! #JavaScriptTips


Learn fetch() early—it opens API doors. #WebDev #JavaScriptTips #APIs


Optional chaining prevents JavaScript errors. #JavaScriptTips #WebDev #Coding


JS’s dynamic typing is great… until a runtime bug hits production. 😅 TS catches those issues before you build. #Coding #JavaScriptTips

hashbyt's tweet image. JS’s dynamic typing is great… until a runtime bug hits production. 😅
 TS catches those issues before you build.
 #Coding #JavaScriptTips

Next: the loops pros actually use. Object.keys() Object.values() Object.entries() Each solves a different problem. Choosing the wrong one silently kills performance. #JavaScriptTips #WebDevelopment


Tiny JavaScript, big UX upgrade 💻 Smart login 🔐 with toggle password visibility 👁️button powered by JavaScript! CodePen: codepen.io/leta09/pen/LEG… #JavaScriptTips #JavaScript #HTML #CSS #LoginForm #FrontendDevelopment #CodingLife #WebDevBasics #UIUXDesign #CodeNewbie #Tech


`Promise.all` waits for all promises to finish (fails if any reject), while `Promise.race` returns the first result—win or fail. Use wisely based on your needs! ⚡️ #JavaScriptTips


Closures not for numbers only but it remembers business logic — safely, fluently, and composably as shown in the invoice builder example. Javascript book -> leanpub.com/javascriptstar… #javascriptlearning #javascripttips #SoftwareDevelopment #buildinpublic

koomekelvink's tweet image. Closures not for numbers only but it remembers business logic — safely, fluently, and composably as shown in the invoice builder example.
Javascript book -> 
leanpub.com/javascriptstar…

#javascriptlearning #javascripttips #SoftwareDevelopment  #buildinpublic

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