#30daysofjavascript search results

Day 5 of #100DaysOfCode Continue learning JavaScript ✅ #javascript #30DaysOfJavaScript #code #SoftwareEngineering

Day 10 of #30DaysOfJavaScript 📘 🧩 Problem: 2666. Allow One Function Call ✅ Concept: Closures & Function State 💡 Approach: Track if the function has been called; run once, then return undefined. 🔥 10 days streak done! 🚀 #LeetCode #JavaScript

Day 9 of #30DaysOfJavaScript 📘 🧩 Problem: 2703. Return Length of Arguments Passed ✅ Concept: Rest Parameters 💡 Approach: Use ...args and return args.length. #LeetCode #JavaScript

Day 8 of #30DaysOfJavaScript 📘 🧩 Problem: 2629. Function Composition ✅ Concept: Higher-Order Functions & reduceRight 💡 Approach: Apply functions right-to-left, passing the accumulator through each. #LeetCode #JavaScript

Day 30/30 of my #30DaysOfJavaScript on @LeetCode is complete! 🎉 This journey built consistency, discipline & sharpened my JS problem-solving 💻🔥 Huge thanks to @NamasteDev for the motivation. 🚀 On to the next challenge! #JavaScript #LeetCode"

Day 7 of #30DaysOfJavaScript 📘 🧩 Problem: 2626. Array Reduce Transformation ✅ Concept: Array Reduction & Accumulators 💡 Approach: Implemented a custom reduce by iterating and updating the accumulator with fn. #LeetCode #JavaScript

Day 6 of #30DaysOfJavaScript 📘 🧩 Problem: 2634. Filter Elements from Array ✅ Concept: Array Iteration & Conditionals 💡 Approach: Built a custom filter by checking each element with fn and pushing valid ones. #LeetCode #JavaScript

Day 5 of #30DaysOfJavaScript 📘 🧩 Problem: 2635. Apply Transform Over Each Element in Array ✅ Concept: Array Iteration & Higher-Order Functions 💡 Approach: Implemented a custom map by applying fn to each element with its index. #LeetCode #JavaScript

Day 4 of #30DaysOfJavaScript 📘 🧩 Problem: 2665. Counter II ✅ Concept: Closures & Object Methods 💡 Approach: Return an object with increment, decrement, and reset methods using a captured variable. #LeetCode #JavaScript

Day 3 of #30DaysOfJavaScript 📘 🧩 Problem: 2704. To Be Or Not To Be ✅ Concept: Objects & Error Handling 💡 Approach: Return an object with toBe & notToBe methods that validate values. #LeetCode #JavaScript

Day 2 of #30DaysOfJavaScript 📘 🧩 Problem: 2620. Counter ✅ Concept: Closures 💡 Approach: Return a function that increments and returns n. 📸 Solution below! #LeetCode #JavaScript

✨ These 4 days were full of aha + oops moments… but I can already see how the basics connect. Slowly but surely building my foundation 🚀 #CodingJourney #30DaysOfJavaScript #WebDevelopment #100daysofcode #100DayChallenge

🚀 Starting my #30DaysOfJavaScript challenge on LeetCode! Day 1 📘 🧩 Problem: 2667. Create Hello World Function ✅ Concept: Functions & Closures 💡 Approach: Return an inner function that outputs "Hello World". #LeetCode #JavaScript

Day 28 #30DaysOfJavaScript on @LeetCode Solved LeetCode 2694: Event Emitter Built an EventEmitter class to handle: ✔️ Subscriptions ✔️ Emissions (with args) ✔️ Unsubscribing Loved how this problem mirrors real-world event-driven programming in JS. inspired by @akshaymarch7

Day 29: Practiced higher-order functions & callback mastery Day 30: Built a final mini project combining arrays, DOM, & async JS ✅ 30 Days Complete This journey sharpened my problem-solving,and real-world coding skills. #30DaysOfJavaScript #100DaysOfCode #WebDev #javascript

About to do #30daysofjavascript let's see how far I can go

Guess who nearly got stuck in tutorial hell again with crash courses. To prevent that I'm starting a 12 week project-oriented daily follow-up series to sharpen my JS, frontend and backend skills by building projects to add to my resume. #30daysofjavascript #code

Day 26 of #30DaysofJavaScript on @LeetCode Solved 2625. Flatten Deeply Nested Array (Medium) without using Array.flat()! ✅ Practiced recursion ✅ Worked with nested data structures ✅ Custom flatten logic with depth control Inspired by @akshaymarch7 @namastedev_ #JavaScript

Day 25 of #30daysofJavascript on @LeetCode LeetCode 2722 – Join Two Arrays by ID Merge by id Keep unique IDs Sort ascending by id Override properties from 2nd array Fun practice for mastering JS array & object operations! 💻🔥 Inspired by @akshaymarch7 #JavaScript #LeetCode

Day 24 of #30DaysOfJavaScript on @LeetCode journey Solved "2724. Sort By" — sort an array using a custom function’s output (ascending order, no duplicates). A neat dive into sort() & callback logic 💡 Inspired by @akshaymarch7 #LeetCode #100DaysOfCode #Coding

Day 29: Practiced higher-order functions & callback mastery Day 30: Built a final mini project combining arrays, DOM, & async JS ✅ 30 Days Complete This journey sharpened my problem-solving,and real-world coding skills. #30DaysOfJavaScript #100DaysOfCode #WebDev #javascript

Hey guys, Day 22 of #30daysofJavaScript #javascript #webdevelopment #Frontend #CodingChallenge #CodingJourney

#30DaysOfJavaScript – Day 19 & 20 ✅ Day 19: Advanced Array Methods 💰 Sum object values using .reduce() 👥 Grouping by property ✅ Day 20: DOM Events & Animation 🖱 Mouseover effects ✅ Input lvalidation ⏳ Countdowntimer #CodeNewbie #100DaysOfCode #JavaScript #DevJourney

Day 30/30 of my #30DaysOfJavaScript on @LeetCode is complete! 🎉 This journey built consistency, discipline & sharpened my JS problem-solving 💻🔥 Huge thanks to @NamasteDev for the motivation. 🚀 On to the next challenge! #JavaScript #LeetCode"

Hey guys, Day 26 of #30daysofJavaScript #javascript #webdevelopment #Frontend #CodingChallenge #CodingJourney

🚀 Day 22/30 - #30DaysofJavaScript Today I enhanced all arrays with a .last() method using JavaScript's prototype! Now [1, 2, 3].last() gives 3 and [].last() gives -1 ✨ Loving how powerful JavaScript can be! 💻🔥 #JavaScript #Coding #LeetCode #100DaysOfCode

Only one left 🚀 . . . #30DaysOfJavascript

🚀 Day 24 of #30DaysOfJavaScript ✅ Completed Leetcode #2724: Sort By 🧠 Leveraged custom comparator in .sort() with a function callback 📊 All test cases passed + clean runtime! #CodeNewbie #100DaysOfCode #JavaScript #LeetCode #DevCommunity

Day 5 of #100DaysOfCode Continue learning JavaScript ✅ #javascript #30DaysOfJavaScript #code #SoftwareEngineering

Day 28 #30DaysOfJavaScript on @LeetCode Solved LeetCode 2694: Event Emitter Built an EventEmitter class to handle: ✔️ Subscriptions ✔️ Emissions (with args) ✔️ Unsubscribing Loved how this problem mirrors real-world event-driven programming in JS. inspired by @akshaymarch7

Started Leetcode. #30DaysOfJavascript

✅ Day 16 of #30DaysOfJavaScript Solved Leetcode 2637. Promise Time Limit ⏳✨ 🔹 Learned how to wrap async functions with a timeout using Promise.race() 🔹 If execution exceeds a limit, reject gracefully with an error message 🔹 Passed all test cases with solid runtime!#Leetcode

23/30 #30DaysofJavaScript on @leetcode

24/30 #30DaysofJavaScript on @leetcode

🧩 Day 21 of #30DaysOfJavaScript Solved LeetCode #2677 - Chunk Array 🔥 Passed all 76 test cases! ⏱ Runtime: 46ms (Beats 51.21%) 💾 Memory: 57.75MB (Beats 11.44%) 👨‍💻 Progress: Stronger logic, cleaner code. Let’s keep going! 💪 #LeetCode #100DaysOfCode #JavaScript

🚀 Day 26 of #30DaysOfJavaScript ✅ Solved: Flatten Deeply Nested Array 🔍 Recursion + Depth Tracking to flatten arrays without .flat() 💪 Runtime beats 88.12% | Memory beats 74.07% Onwards to the final stretch! 🔥 #100DaysOfCode #JavaScript #LeetCode #CodingChallenge

💡 Day 23/30 - #30DaysOfJavaScript Today’s challenge: Array.prototype.groupBy() 🧠 Grouped data like a pro without using Lodash 💪 ✔️ Passed all 86 test cases 🚀 Runtime beats 93.62% 🧠 Learned the power of prototype & custom logic! #JavaScript #CodingChallenge #LeetCode

✅ Day 10 of #30DaysOfJavaScript Solved 2666. Allow One Function Call on @LeetCode 🕒 Runtime: 51ms | 💾 Memory: 52.54MB Feeling great—JavaScript fundamentals getting sharper every day! 💪🔥 #LeetCode #100DaysOfCode

19/30 #30DaysofJavaScript on @leetcode

✅ Day 12 of #30DaysOfJavaScript Solved 2723. Add Two Promises on @LeetCode ✨ Learning how to combine multiple async results elegantly with Promise.all() 💡 🕒 Runtime: 56ms | 💾 Memory: 53.54MB #LeetCode #100DaysOfCode