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!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
How to Automate Tasks Using Python in 2025

How to Automate Tasks Using Python in 2025

Comments
3 min read
EXTRA: Factorial of a number - n!

EXTRA: Factorial of a number - n!

Comments
1 min read
This treasure-level tool for improving efficiency must be collected and used

This treasure-level tool for improving efficiency must be collected and used

1
Comments
2 min read
Daily JavaScript Challenge #JS-193: Calculate Fibonacci Number Using Dynamic Programming

Daily JavaScript Challenge #JS-193: Calculate Fibonacci Number Using Dynamic Programming

14
Comments
1 min read
The Truth About Preloading in Modern Web

The Truth About Preloading in Modern Web

Comments
4 min read
Why You Should Delete jsonwebtoken in 2025 ⭐

Why You Should Delete jsonwebtoken in 2025 ⭐

18
Comments 2
3 min read
Object‑Oriented Programming

Object‑Oriented Programming

9
Comments 1
12 min read
🚀 From Zero to Hero: Running Kubernetes Locally with ArgoCD, Helm, and Deploying a Fullstack Todo App (React + Express)

🚀 From Zero to Hero: Running Kubernetes Locally with ArgoCD, Helm, and Deploying a Fullstack Todo App (React + Express)

Comments
4 min read
JavaScript: The Language That Keeps You Coming Back For More (For Some Reason 🤔)

JavaScript: The Language That Keeps You Coming Back For More (For Some Reason 🤔)

2
Comments 2
3 min read
Composant Onglets avec Riot

Composant Onglets avec Riot

Comments
4 min read
Remix v3: The Bold React Breakup That's Reshaping Web Development

Remix v3: The Bold React Breakup That's Reshaping Web Development

19
Comments 4
9 min read
Why `JSON.parse()` and `JSON.stringify()` Can Crash Your Node.js App

Why `JSON.parse()` and `JSON.stringify()` Can Crash Your Node.js App

1
Comments 1
2 min read
Handle Browser Storage Like a Pro with Kando (2KB Magic!)

Handle Browser Storage Like a Pro with Kando (2KB Magic!)

5
Comments
2 min read
A Reasonable Way to Write TypeScript

A Reasonable Way to Write TypeScript

Comments 1
3 min read
Building a Smarter Way to Explore Next.js Docs: My Weekend with Semantic Search + RAG

Building a Smarter Way to Explore Next.js Docs: My Weekend with Semantic Search + RAG

Comments
6 min read
💥 Got Blocked by a PlayStation Vet for Calling Out the Truth About AI Games

💥 Got Blocked by a PlayStation Vet for Calling Out the Truth About AI Games

4
Comments 2
2 min read
Optimizing Themes for Performance: A Developer’s Guide

Optimizing Themes for Performance: A Developer’s Guide

Comments
1 min read
🚀 upup – a drop-in React uploader for AWS S3, DigitalOcean, Backblaze, GCP & Azure w/ GDrive and OneDrive user integration!

🚀 upup – a drop-in React uploader for AWS S3, DigitalOcean, Backblaze, GCP & Azure w/ GDrive and OneDrive user integration!

10
Comments
1 min read
Optimistic UI with Remix: The Game-Changer You Need to Implement Now

Optimistic UI with Remix: The Game-Changer You Need to Implement Now

3
Comments
7 min read
Monoliths vs. Microservices: The Brutally Honest Guide to Splitting Your App (Without Regrets) ⚖️💥

Monoliths vs. Microservices: The Brutally Honest Guide to Splitting Your App (Without Regrets) ⚖️💥

1
Comments
3 min read
🚀 DevNest backend is now Complete! 🚀

🚀 DevNest backend is now Complete! 🚀

Comments
1 min read
🚀 Meet Hope AI: Ship Real Software at Lightning Speed

🚀 Meet Hope AI: Ship Real Software at Lightning Speed

4
Comments
2 min read
AI Flashcard: NestJs (Basic) And Gemini (Free)

AI Flashcard: NestJs (Basic) And Gemini (Free)

1
Comments 1
2 min read
How I Improved SEO and Load Speed for My React SPA Without Switching to Next.js

How I Improved SEO and Load Speed for My React SPA Without Switching to Next.js

1
Comments 1
3 min read
4 Powerful Ways to Automate Visual Regression Testing for Better Results

4 Powerful Ways to Automate Visual Regression Testing for Better Results

Comments
4 min read
loading...