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.
Understanding React JSX Expressions and Attributes
dev_anantharul_1746a25af profile

Understanding React JSX Expressions and Attributes

#beginners #javascript #react
Comments
1 min read
Beginner’s Guide #6: 🌀 The Event Loop Explained in 3 Minutes (You’ll Never Forget It)
sylwia-lask profile

Beginner’s Guide #6: 🌀 The Event Loop Explained in 3 Minutes (You’ll Never Forget It)

#javascript #beginners #programming #webdev
33
Comments 8
3 min read
From Build-Time to Real-Time: A Better i18n Workflow for React
mauro_mazzocchetti_300073 profile

From Build-Time to Real-Time: A Better i18n Workflow for React

#react #programming #javascript #beginners
Comments
4 min read
You Don't Always Need useCallback and useMemo
danishaft profile

You Don't Always Need useCallback and useMemo

#javascript #performance #react
1
Comments
7 min read
Vezlo: Turning Your Source Code into a Semantic Knowledge Base
ashford_ai profile

Vezlo: Turning Your Source Code into a Semantic Knowledge Base

#webdev #programming #ai #javascript
Comments
2 min read
Mastering Web Internationalization
xfq profile

Mastering Web Internationalization

#webdev #programming #javascript #i18n
2
Comments
5 min read
Java Scope Explained: A Deep Dive into Variable Accessibility
satyam_gupta_0d1ff2152dcc profile

Java Scope Explained: A Deep Dive into Variable Accessibility

#javascript #java #webdev #programming
1
Comments
6 min read
The Art of Luminous Code: A Journey with Dynamic `import()` in Node.js
alex_aslam profile

The Art of Luminous Code: A Journey with Dynamic `import()` in Node.js

#webdev #programming #javascript #productivity
1
Comments 1
5 min read
JavaScript Core Fundamentals: var, let, const, Scope, and Closures
tsedid profile

JavaScript Core Fundamentals: var, let, const, Scope, and Closures

#beginners #javascript #tutorial
2
Comments
3 min read
My Portfolio
marioehab_10 profile

My Portfolio

#webdev #programming #javascript #frontend
Comments
1 min read
The Art of the Meta: A Journey into JavaScript Proxies
alex_aslam profile

The Art of the Meta: A Journey into JavaScript Proxies

#webdev #programming #javascript #productivity
1
Comments
4 min read
Coding Challenge Practice - Question 45
tomivan profile

Coding Challenge Practice - Question 45

#interview #javascript #tutorial
Comments
1 min read
Angular & RxJS in 2025: The Expert’s Playbook (Signals, RxJS 8, and Interop)
cristiansifuentes profile

Angular & RxJS in 2025: The Expert’s Playbook (Signals, RxJS 8, and Interop)

#angular #rxjs #typescript #javascript
4
Comments
6 min read
You’re a Real JavaScript Developer Only If...
hadil profile

You’re a Real JavaScript Developer Only If...

#webdev #programming #javascript #frontend
110
Comments 65
2 min read
650+ Frontend Interview Questions (JavaScript, React, Next.js & More) — My Complete Prep Journey
maurya-sachin profile

650+ Frontend Interview Questions (JavaScript, React, Next.js & More) — My Complete Prep Journey

#resources #interview #javascript #react
36
Comments 3
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.