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.
Vue School Certification: My Experience, Tips, and Final Thoughts

Vue School Certification: My Experience, Tips, and Final Thoughts

1
Comments 1
4 min read
You Can Now Save Prompts On Cubent

You Can Now Save Prompts On Cubent

5
Comments
2 min read
Day 81: The Productivity Paradox and Backend Dreams

Day 81: The Productivity Paradox and Backend Dreams

11
Comments
2 min read
React Expert Revision Handbook

React Expert Revision Handbook

21
Comments
25 min read
Core JavaScript Expert Revision Handbook

Core JavaScript Expert Revision Handbook

21
Comments
28 min read
Add TailwindCSS IntelliSense and Prettier Plugin Support for TS/JS Files

Add TailwindCSS IntelliSense and Prettier Plugin Support for TS/JS Files

2
Comments
2 min read
🔥Try This Free JS Deobfuscator – Feedback Welcome!

🔥Try This Free JS Deobfuscator – Feedback Welcome!

Comments
1 min read
Discovering JavaScript's Hidden Secrets: Understanding Graph Algorithms.

Discovering JavaScript's Hidden Secrets: Understanding Graph Algorithms.

Comments
6 min read
which javascript method is used to write into an alert box?

which javascript method is used to write into an alert box?

Comments
3 min read
Learn polyfill in Javascript

Learn polyfill in Javascript

Comments
2 min read
Event-driven cookie manager for the modern web.

Event-driven cookie manager for the modern web.

1
Comments
4 min read
Java Script Intro

Java Script Intro

Comments
1 min read
Building Fun Learning Tools for Grammar and Punctuation Practice for Kids with HTML & JavaScript

Building Fun Learning Tools for Grammar and Punctuation Practice for Kids with HTML & JavaScript

Comments
3 min read
Daily JavaScript Challenge #JS-264: Unique Anagrams Generator

Daily JavaScript Challenge #JS-264: Unique Anagrams Generator

13
Comments
1 min read
🚨 Real-time Traffic & Crime Safety Alerts Agent (n8n + Bright Data + OpenAI + Google Maps)

🚨 Real-time Traffic & Crime Safety Alerts Agent (n8n + Bright Data + OpenAI + Google Maps)

Comments
1 min read
Instant AI Text Enhancements in React with prompt-my-client-react

Instant AI Text Enhancements in React with prompt-my-client-react

1
Comments
1 min read
2025 and NestJS: A Match Made for Modern Backend Needs

2025 and NestJS: A Match Made for Modern Backend Needs

1
Comments
6 min read
How to Create an Online Booking System for Your Fence Company

How to Create an Online Booking System for Your Fence Company

Comments
3 min read
I rewrote Mermaid integration for Svelte 5 - Turns out everyone's been doing it wrong

I rewrote Mermaid integration for Svelte 5 - Turns out everyone's been doing it wrong

1
Comments
2 min read
JavaScript Nested Objects Made Simple 🧩

JavaScript Nested Objects Made Simple 🧩

2
Comments
3 min read
Client-Side GraphQL Variable Sanitization: Preventing Runtime Errors Before They Happen

Client-Side GraphQL Variable Sanitization: Preventing Runtime Errors Before They Happen

1
Comments
6 min read
Designing a Welcome Tutorial for Radical Anonymity

Designing a Welcome Tutorial for Radical Anonymity

Comments
2 min read
Shared States in React Have Never Been Easier ;)

Shared States in React Have Never Been Easier ;)

12
Comments
4 min read
How to Set Up a GitLab CI/CD Pipeline

How to Set Up a GitLab CI/CD Pipeline

27
Comments 4
8 min read
10 Mistakes Beginner Web Developers Make (and How to Avoid Them)

10 Mistakes Beginner Web Developers Make (and How to Avoid Them)

Comments 1
4 min read
loading...