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.
"Why If-Else is Your Code's First Brain Cell"

"Why If-Else is Your Code's First Brain Cell"

1
Comments
2 min read
🔍 Building a LeetCode Rank Search Chrome Extension — Track Multiple Users in One Click!

🔍 Building a LeetCode Rank Search Chrome Extension — Track Multiple Users in One Click!

Comments
3 min read
Axero Frontend Challenge: Building a Dynamic Office Intranet Interface

Frontend Challenge Holistic Webdev Submission

Axero Frontend Challenge: Building a Dynamic Office Intranet Interface

12
Comments
2 min read
Novalink System

Frontend Challenge Holistic Webdev Submission

Novalink System

28
Comments 3
1 min read
🧩 Behind the Build: NexusFlow and My Journey in Axero’s Office Challenge

Frontend Challenge Holistic Webdev Submission

🧩 Behind the Build: NexusFlow and My Journey in Axero’s Office Challenge

163
Comments 42
7 min read
Inside JavaScript Runtime Environment

Inside JavaScript Runtime Environment

5
Comments 1
9 min read
Create a Simple Tabbed Component with HTML, CSS & JavaScript

Create a Simple Tabbed Component with HTML, CSS & JavaScript

Comments
3 min read
The Future of Frontend: Progressive Web Apps, Microfrontends, & JavaScript Frameworks in 2025

The Future of Frontend: Progressive Web Apps, Microfrontends, & JavaScript Frameworks in 2025

Comments 1
1 min read
Building a React Todo App: Complete Guide

Building a React Todo App: Complete Guide

6
Comments 1
1 min read
Streaming JSON Data with Multipart/Mixed and Meros.js

Streaming JSON Data with Multipart/Mixed and Meros.js

Comments
3 min read
Why security isn't just an afterthought?

Why security isn't just an afterthought?

Comments
1 min read
🌤️ Weather App using JavaScript – API Project

🌤️ Weather App using JavaScript – API Project

Comments
2 min read
How To Master Databases and Data Systems with JavaScript Examples.

How To Master Databases and Data Systems with JavaScript Examples.

11
Comments 2
4 min read
Free Up Space: Delete node_modules Using Everything

Free Up Space: Delete node_modules Using Everything

Comments
2 min read
JavaScript UUID Generator: How to Create Unique Identifiers

JavaScript UUID Generator: How to Create Unique Identifiers

2
Comments 1
4 min read
Stop Writing Slow Rust: 20 Rust Tricks That Changed Everything

Stop Writing Slow Rust: 20 Rust Tricks That Changed Everything

6
Comments
6 min read
How I'm Improving React + Node.js Projects with Simple Developer Experience Metrics

How I'm Improving React + Node.js Projects with Simple Developer Experience Metrics

1
Comments
2 min read
LazyCats Intranet Portal

Frontend Challenge Holistic Webdev Submission

LazyCats Intranet Portal

12
Comments
6 min read
Essential JavaScript Methods You must Know

Essential JavaScript Methods You must Know

Comments
3 min read
Why I’ll Never Trust Carets Again

Why I’ll Never Trust Carets Again

Comments
2 min read
How to Crack JavaScript Coding Rounds – Real Examples & Deep Dives 💻🔥

How to Crack JavaScript Coding Rounds – Real Examples & Deep Dives 💻🔥

1
Comments
4 min read
React Router Data Mode: Part 2 - Nested routes and outlets

React Router Data Mode: Part 2 - Nested routes and outlets

Comments
4 min read
React Router Data Mode: Part 7 - Multiple actions and form handling

React Router Data Mode: Part 7 - Multiple actions and form handling

Comments
4 min read
React Router Data Mode: Part 9 - Optimistic UI with useFetcher

React Router Data Mode: Part 9 - Optimistic UI with useFetcher

Comments
5 min read
Explanation of preventDefault(), stopPropogation()

Explanation of preventDefault(), stopPropogation()

Comments
7 min read
loading...