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JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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Gerus Lab

Mar 24

Stop Blaming Your Framework: Your App Is Slow Because You Stopped Caring About Performance

#webdev #javascript #performance #programming

6 min read

Mar 27

How I Built an Intent Classifier to Route Messages Across Multiple LLMs

#javascript #ai #architecture #llm

4 min read

HAU

Mar 24

Date Difference Calculations: Why "How Many Days Between" Is Harder Than It Seems

#javascript #webdev #tutorial #programming

4 min read

HAU

Mar 24

Business Days vs Calendar Days: The Date Math Mistake That Breaks Your Deadlines

#webdev #javascript #productivity #beginners

3 min read

Apr 6

requestAnimationFrame vs requestIdleCallback

#frontend #javascript #performance #webdev

4 min read

Eastkap

Mar 24

Why Gamification Alone Doesn't Build Habits (And What Does)

#productivity #javascript #webdev #indiehackers

3 min read

Apr 27

Synchronous vs Asynchronous JavaScript

#webdev #javascript #synchronous #asynchronous

7 min read

Apr 27

Why JavaScript SEO Fails and How to Fix It: A Deep Dive into Modern SEO Analysis

#google #javascript #react #webdev

4 min read

Xiao Ling

Mar 24

How to Build a React Native MRZ Passport Scanner for Android and iOS

#reactnative #mrz #android #javascript

3 min read

Pol Gubau Amores

Mar 24

I built a zero-dependency TypeScript library to validate Spanish DNI, NIE and CIF

#typescript #javascript #opensource

2 min read

Sammii

Mar 24

How I built Lunary's birth chart reader

#astrology #ai #product #javascript

5 min read

Dragonsoft DevSecOps

Mar 24

Stop Writing Boilerplate: Comparing AI Plugins vs. AI-Native IDEs for Java

#ai #programming #javascript #productivity

8 min read

Speed gains from lightweight JS-only parsing

Aral Roca

Apr 23

One PR to a parser unlocked prerendering in Brisa

#webdev #javascript #opensource #performance

8 min read

Mar 23

Your Next.js App Makes the Same Database Query 5 Times Per Page Load

#nextjs #database #javascript #webdev

5 min read

Ritam Saha

Apr 24

Mastering Template Literals in JavaScript: Say Goodbye to String Concatenation Nightmares

#javascript #webdev #programming #beginners

3 min read

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