Skip to content

DEV Community

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!

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Apr 21

# How North Korea Poisoned the npm Package You Use Every Day: The Axios Supply Chain Attack (2026)

#security #javascript #node

8 min read

Mitu Das

Apr 21

How I Used JavaScript to Automate SEO Tasks

#webdev #javascript #seo

6 min read

sakshsky

Apr 21

repomeld 🔥 – Turn Your Entire Repo into One Clean File for AI & Reviews

#javascript #ai

1 min read

Apr 21

Long Tasks and Main Thread Blocking: Breaking Up the Work

#performance #javascript #longtasks #inp

8 min read

SEN LLC

Apr 20

I Put the Same Mandelbrot Kernel on the CPU and the GPU — and Watched float32 Crack

#webgl #javascript #graphics #performance

6 min read

Apr 21

✦ Phrolova Baileys ✦

#ai #javascript #node #npm

3 min read

Okoye Ndidiamaka

Apr 20

📶 No Internet? Your Web App Should Still Work: Offline Functionality in PWAs Explained

#pwa #javascript #uxdesign #offlinefirst

4 min read

Jakub

Apr 21

Building a Photo Animation SPA: What Actually Works and What Kills Conversion

#webdev #performance #javascript #startup

6 min read

Apr 21

Why does React exist?

#react #javascript #webdev #frontend

2 min read

Vimal Hari

Apr 20

Why UK Businesses Are Switching to Astro & Ruby on Rails in 2026

#webdev #rails #javascript #django

3 min read

Manya Shree Vangimalla

Apr 20

How I Built a Magical Comic Book Generator with GenAI — NVIDIA Hackathon Winner 🏆

#genai #llm #javascript #nextjs

2 min read

Apr 20

How to Add Link Previews to Any App in One Line of Code

#webdev #javascript #api #tutorial

2 min read

Ryan Cuff

Apr 20

I scanned the top 20 npm packages. Everyone passed CVE checks, but here's what the static analysis found

#javascript #cli #security

3 min read

Apr 20

From PNG to 3D Print: Building a Browser-Based STL Pipeline

#showdev #javascript #3dprinting #webdev

8 min read

Apr 21

Array Sort Methods

#beginners #javascript #programming #tutorial

1 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.