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.
From Zero to Deployment: A Beginner's Guide to Building Your First Web App

From Zero to Deployment: A Beginner's Guide to Building Your First Web App

7
Comments
9 min read
Reactuals: A Handy React Hooks Library

Reactuals: A Handy React Hooks Library

Comments
3 min read
🤯Top 5 Open-Source Tools You Should Be Using🫵

🤯Top 5 Open-Source Tools You Should Be Using🫵

161
Comments 25
7 min read
Naming Things in Code: Why It’s Hard and How to Do It Better

Naming Things in Code: Why It’s Hard and How to Do It Better

23
Comments 3
8 min read
[Node.js] How to Use Promises in a Callback-based Codebase

[Node.js] How to Use Promises in a Callback-based Codebase

6
Comments 5
3 min read
Lazy Loading Isn’t Just for Images: What Else Can You Delay?

Lazy Loading Isn’t Just for Images: What Else Can You Delay?

8
Comments 6
3 min read
InboxMemory AI - RAG your Emails - Postmark

InboxMemory AI - RAG your Emails - Postmark

67
Comments 10
2 min read
🔍 Learning TanStack Query — But First, Manual Caching

🔍 Learning TanStack Query — But First, Manual Caching

8
Comments 2
3 min read
When semicolon isn't optional in JavaScript

When semicolon isn't optional in JavaScript

Comments
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
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
🧱 Building a Front-End Web App in 2025: What You Actually Need

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