Promises = future values ⏳ They can be: • pending • resolved • rejected Blockchain reads & transactions return promises — you must wait for results. 👇 #Build3rDAO #Web3Dev #javascripthacks #Blockchain #LearnInPublic

✂️ Shorter Strings First in JavaScript? Learn how comparators prioritize shorter strings over longer ones. Ace your coding interviews! 🔗 Watch Now: [YouTube Link] #codewithkg #JavaScriptHacks #ComparatorFunction #LearnCoding youtube.com/shorts/vJvSfXY…

Did you know? In React, you can use a hidden `input` field to update state without triggering re-renders! #ReactTips #HiddenTrick #JavaScriptHacks #FrontEndDevelopment #StateManagement #PerformanceOptimization #ReactJS #WebDev #CodeOptimization #SmartCoding

The only thing more confusing than ReactJS is trying to explain ReactJS to someone who has never coded before. 🤯 #ReactLife #JavaScriptHacks

"JavaScript: the programming language where you can do anything, as long as it's weird and unpredictable." #JavaScriptHacks

How to make a JavaScript program run faster: remove all the semicolons. The computer will run so fast trying to figure out what's wrong that it'll forget to run your code. #JavaScriptHacks

🔍 Want to work with each digit of a number in JavaScript? Use .toString().split('') to split the number into an array of digits! #JavaScriptHacks #DevTips #Coding

I love JavaScript so much that I even use it to tie my shoes. It's a bit buggy sometimes, but it's always there for me when I need it. #CoderLife #JavaScriptHacks

Front-end developers typing "console.log('hello world')" be like: 🤯 #JavaScriptHacks #CodeComedy

🌐 JavaScript Pro Tip: Use the 'spread' operator (...) for concise array and object manipulation. It's a game-changer for tasks like array concatenation and object merging! #WebDev #JavaScriptHacks

6️⃣ Object.freeze() 1. Prevents modifications to an object. 2. Useful for creating immutable objects. #ImmutableObjects #JavaScriptHacks #WebDevLife

Did you know you can use JavaScript's Symbol type to create an enum? 🤯 This can be a game-changer when you need to represent a set of distinct constants in your code. Stay tuned for more #JavaScriptHacks #CodingTips

🔗 Combine objects? Absolutely! Merge them like a boss: const mergedObject = { ...obj1, ...obj2 }; Keep your code clean and organized! 🚀 #JavaScriptHacks

Remove duplicates from arrays like a pro! 🚀 Here's a neat trick using Sets in JavaScript. #CodingTips #JavaScriptHacks

Comments are notes for humans. Use '//' to explain your code. It's like a recipe's secret tips! 📝🧙‍♂️ #JavaScriptHacks

🔍 Debugging can be challenging, but fear not! Learn the best techniques to troubleshoot ur JavaScript code and unravel the mysteries of programming. Few: Console Logging Breakpoints Inspect Variables Use Linters Add more if any #DebuggingTips #JavaScriptHacks #JavaScript

9️⃣ IntelliSense: Let VS Code help you! Press 'Ctrl + Space' to trigger IntelliSense and get context-aware suggestions. 🧠💡 #VSCode #JavaScriptHacks

5️⃣ Peek Definition: Want to quickly check a function's implementation without leaving the current file? Use 'Alt + F12' for a peek! 🕵️‍♂️👀 #VSCode #JavaScriptHacks

Need to convert a string to a number fast? Try the + operator! Eg: +"42" gives you the number 42. #JavaScriptHacks

DEBUGGING: Understand the browser's debugging tools. Knowing how to read error messages and use breakpoints will save you lots of time! #JavaScriptHacks (6/10)