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.
5 Free APIs for Global Economic Data in 2026
sotwdata profile

5 Free APIs for Global Economic Data in 2026

#api #webdev #javascript #opensource
1
Comments
4 min read
Week 10: Working with APIs and Starting to Build
precix_phantom profile

Week 10: Working with APIs and Starting to Build

#javascript #api #node #beginners
1
Comments
2 min read
Next.js Middleware in 2026: Beyond Auth — Advanced Patterns Most Developers Miss
bean_bean profile

Next.js Middleware in 2026: Beyond Auth — Advanced Patterns Most Developers Miss

#frontend #ai #react #javascript
1
Comments
6 min read
Client-side background removal with ONNX Runtime Web — a few things that tripped me up
allplix profile

Client-side background removal with ONNX Runtime Web — a few things that tripped me up

#webassembly #javascript #ai #webdev
2
Comments
4 min read
How We Built a Custom ERP System: Tech Stack & Lessons Learned
abhishek_pundir_beb087d2b profile

How We Built a Custom ERP System: Tech Stack & Lessons Learned

#webdev #ai #programming #javascript
1
Comments
6 min read
Difference between global & globalThis
ritam369 profile

Difference between global & globalThis

#node #javascript #programming #webdev
1
Comments
2 min read
What is a metaframework
fyodorio profile

What is a metaframework

#metaframework #webdev #software #javascript
1
Comments 1
10 min read
Supabase .maybeSingle() returns null with multiple rows, and it won't tell you why
victor_caa_ab4153b4bcf6e profile

Supabase .maybeSingle() returns null with multiple rows, and it won't tell you why

#nextjs #webdev #javascript #supabase
1
Comments
3 min read
Supabase .maybeSingle() returns null with multiple rows, and it won't tell you why
victor_caa_ab4153b4bcf6e profile

Supabase .maybeSingle() returns null with multiple rows, and it won't tell you why

#nextjs #webdev #javascript #supabase
1
Comments
3 min read
I Got Tired of Hardcoding Fake Data. So I Built a Mock API That Generates It Automatically.
tuan_nhatnguyen_7e928cbf profile

I Got Tired of Hardcoding Fake Data. So I Built a Mock API That Generates It Automatically.

#webdev #javascript #tutorial #opensource
Comments
3 min read
5 Node.js Patterns That Saved Me Hours of Debugging
teguh_coding profile

5 Node.js Patterns That Saved Me Hours of Debugging

#node #javascript #webdev #tutorial
Comments
3 min read
Web3 Development in 2026: Build Real dApps That Don't Suck
web2and3 profile

Web3 Development in 2026: Build Real dApps That Don't Suck

#web3 #blockchain #javascript #programming
1
Comments
3 min read
How I Built a Free Inflation Calculator for Vietnam's 2026 Oil Crisis
hoangthequyen profile

How I Built a Free Inflation Calculator for Vietnam's 2026 Oil Crisis

#webdev #nextjs #fintech #javascript
Comments
3 min read
25 JavaScript Tricks That Will Make You a Better Developer
akshaykurve profile

25 JavaScript Tricks That Will Make You a Better Developer

#webdev #programming #javascript #beginners
Comments
3 min read
Building a Browser-Based BPM Detector for Music Analysis
linmingren profile

Building a Browser-Based BPM Detector for Music Analysis

#frontend #javascript #tutorial #webdev
1
Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.