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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
🔍 Learning TanStack Query — But First, Manual Caching

🔍 Learning TanStack Query — But First, Manual Caching

8
Comments 2
3 min read
Programming Is a Ritual, Not Just a Skill

Programming Is a Ritual, Not Just a Skill

28
Comments 4
5 min read
When semicolon isn't optional in JavaScript

When semicolon isn't optional in JavaScript

Comments
3 min read
Daily JavaScript Challenge #JS-194: Convert Time from 12-hour to 24-hour Format

Daily JavaScript Challenge #JS-194: Convert Time from 12-hour to 24-hour Format

11
Comments
1 min read
DOOM...*rendered* using a single DIV and CSS! 🤯🔫💥

DOOM...*rendered* using a single DIV and CSS! 🤯🔫💥

167
Comments 34
7 min read
Deploying Apps Without Losing Your Mind

Deploying Apps Without Losing Your Mind

4
Comments
4 min read
đź§± Building a Front-End Web App in 2025: What You Actually Need

đź§± Building a Front-End Web App in 2025: What You Actually Need

5
Comments
1 min read
How to Prevent, Predict, and Fix Relationship Conflicts

How to Prevent, Predict, and Fix Relationship Conflicts

1
Comments 1
2 min read
Building Reliable Workflows with Serverless JavaScript

Building Reliable Workflows with Serverless JavaScript

5
Comments
3 min read
React vs Next Frontend: Which is better?

React vs Next Frontend: Which is better?

5
Comments
1 min read
What does it mean to flatten an array?

What does it mean to flatten an array?

10
Comments 2
2 min read
The Truth About Preloading in Modern Web

The Truth About Preloading in Modern Web

Comments 1
4 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
Object‑Oriented Programming

Object‑Oriented Programming

9
Comments 1
12 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.