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.
Testing Event-Sourced Systems: No More Fixtures, Just Replays
alex_aslam profile

Testing Event-Sourced Systems: No More Fixtures, Just Replays

#webdev #programming #javascript #beginners
1
Comments
2 min read
🚀 Fetchless – The New Era of HTTP Requests: Smart, Fast & Effortless
floww65688 profile

🚀 Fetchless – The New Era of HTTP Requests: Smart, Fast & Effortless

#webdev #javascript #react #typescript
Comments
2 min read
🔥Claude Sonnet 4 vs. Gemini 2.5 Pro Coding Comparison ✅
shricodev profile

🔥Claude Sonnet 4 vs. Gemini 2.5 Pro Coding Comparison ✅

#ai #javascript #webdev #programming
96
Comments 17
9 min read
HttpOnly Cookies 🍪
kalama_ayubu_920a009aeba9 profile

HttpOnly Cookies 🍪

#browser #javascript #frontend #backend
3
Comments
2 min read
🌀 What is React Portal (And Why You Should Use It)
afaq_shahid profile

🌀 What is React Portal (And Why You Should Use It)

#react #javascript #ui #webdev
7
Comments
2 min read
🔢 Beginner-Friendly Guide "Maximize the Digit Swap Difference" – LeetCode 1432 (C++ | Python | JavaScript)
om_shree_0709 profile

🔢 Beginner-Friendly Guide "Maximize the Digit Swap Difference" – LeetCode 1432 (C++ | Python | JavaScript)

#programming #cpp #javascript #python
13
Comments 3
3 min read
Build a Universal CSV, Excel & JSON Data Previewer in Node.js
abrar_ahmed profile

Build a Universal CSV, Excel & JSON Data Previewer in Node.js

#javascript #node #webdev #csv
5
Comments
3 min read
React Learning Journey - Day 2
sathish_226_ profile

React Learning Journey - Day 2

#webdev #react #javascript #payilagam
2
Comments
2 min read
The Tiny Symbols That Can Break Your App: ^ vs ~ in package.json
ishanbagchi profile

The Tiny Symbols That Can Break Your App: ^ vs ~ in package.json

#javascript #webdev #programming #npm
Comments
2 min read
How Junior and Senior Developers Use Git: A Story of Two Mindsets
er-raj-aryan profile

How Junior and Senior Developers Use Git: A Story of Two Mindsets

#git #programming #javascript #webdev
21
Comments 16
6 min read
JavaScript vs TypeScript – Which to Learn in 2025?
mohitdecodes profile

JavaScript vs TypeScript – Which to Learn in 2025?

#javascript #typescript #development #programming
5
Comments 10
2 min read
DadHub: A Modern Father's Day Celebration Landing Page 🎉
_boweii profile

DadHub: A Modern Father's Day Celebration Landing Page 🎉

#devchallenge #frontendchallenge #css #javascript
1
Comments 1
2 min read
Faster Builds in Meteor 3.3: Modern Build Stack with SWC and Bundler Optimizations
nachocodoner profile

Faster Builds in Meteor 3.3: Modern Build Stack with SWC and Bundler Optimizations

#meteor #javascript #performance #opensource
21
Comments 3
6 min read
Top 10 Most Asked JavaScript Interview Questions in 2025 (With Simple Answers + Code Examples)
siddheshcodes profile

Top 10 Most Asked JavaScript Interview Questions in 2025 (With Simple Answers + Code Examples)

#javascript #interview #webdev #career
3
Comments 1
6 min read
Understanding Promises in JavaScript: A Formal Introduction
shifa_2 profile

Understanding Promises in JavaScript: A Formal Introduction

#javascript #programming #webdev #beginners
10
Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.