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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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Cover image for Mastering Next.js Routing: Dynamic Routes, Route Groups, and Parallel Routes

Jan 11

Mastering Next.js Routing: Dynamic Routes, Route Groups, and Parallel Routes

#nextjs #webdev #programming #javascript

13 min read

Cover image for Java String toUpperCase() Explained: The Ultimate Guide with Code & Tips

Dec 11 '25

Java String toUpperCase() Explained: The Ultimate Guide with Code & Tips

#java #programming #webdev #javascript

5 min read

Cover image for How to Add and Customize Signature Blocks in PDFs Using JavaScript PDF Viewer

Calvince Moth for Syncfusion, Inc.

Dec 9 '25

How to Add and Customize Signature Blocks in PDFs Using JavaScript PDF Viewer

#pdf #documentprocessing #javascript #pdfviewer

8 min read

Dec 8 '25

Crawler Comparison: Firecrawl Alternative with Headful Chrome for Web Crawling and Browser Automation

#tooling #automation #javascript #ai

6 min read

bingkahu (Matteo)

Jan 11

How I Built a Serverless P2P Chat with Zero Backend 🚀

#javascript #webdev #opensource #p2p

1 min read

Cover image for 🎯Arrow Functions vs. Regular Functions in JavaScript

Gouranga Das Samrat

Jan 11

🎯Arrow Functions vs. Regular Functions in JavaScript

#javascript

2 min read

Cover image for # What Is CORS and a Preflight Request? Explained for Developers

sudip khatiwada

Jan 11

# What Is CORS and a Preflight Request? Explained for Developers

#webdev #programming #ai #javascript

3 min read

Dec 8 '25

Building and Growing PS Home Maintenance: Challenges, C++ Implementation, and Future Vision

#webdev #ai #programming #javascript

4 min read

Cover image for ReactJs can kill you in production

Saif Ullah Usmani

Jan 11

ReactJs can kill you in production

#webdev #programming #devops #javascript

2 min read

Dec 7 '25

Advanced Image Optimization in React/Next.js: Device-Based Responsive Images for Peak Performance (Part 2)

#javascript #react #webdev #nextjs

4 min read

Jan 11

Built a Free Online PDF Tool - Here's Why I Didn't Use Python

#pdf #javascript #webdev

1 min read

Cover image for Build a YouTube Live Clone with Next.js, Clerk, and TailwindCSS - Part One

Oluwabusayo Jacobs

Dec 12 '25

Build a YouTube Live Clone with Next.js, Clerk, and TailwindCSS - Part One

#webdev #react #javascript #programming

20 min read

Rishi

Dec 29 '25

CORS: The Developer’s Nightmare: A Scenario-Based Guide to Fixing it Without *

#webdev #programming #javascript

3 min read

Cover image for Modern Web Development in 2025: A Practical Guide to Building Fast, Responsive & Scalable Websites

Dec 8 '25

Modern Web Development in 2025: A Practical Guide to Building Fast, Responsive & Scalable Websites

#webdev #ai #programming #javascript

3 min read

Cover image for A Beginner Builds an Expo App

Joss

Dec 8 '25

A Beginner Builds an Expo App

#reactnative #javascript #webdev #programming

21 min read

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