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.
Building a Local-First Research Agent that Actually Remembers (using AIsa, Cognee & Ollama)
harishkotra profile

Building a Local-First Research Agent that Actually Remembers (using AIsa, Cognee & Ollama)

#programming #ai #javascript #tutorial
Comments
2 min read
The Hideout Update: New Features, Cleanup, and More Fun!
hito profile
HITO

The Hideout Update: New Features, Cleanup, and More Fun!

#webdev #programming #javascript #beginners
Comments
2 min read
Beyond the Loading Spinner: Implementing Real-time Features with SSE and Vedika API [2026-01]
vedikaapi profile

Beyond the Loading Spinner: Implementing Real-time Features with SSE and Vedika API [2026-01]

#javascript #webdev #api #tutorial
1
Comments 1
4 min read
The Pocket-Sized Developer: Building and Deploying Full-Stack Apps on Android 🤳🏾
brighto7700 profile

The Pocket-Sized Developer: Building and Deploying Full-Stack Apps on Android 🤳🏾

#showdev #webdev #javascript #android
5
Comments
6 min read
How to Build a Native Mobile App with Next.js
anikesh_kumar_359f6aa763f profile

How to Build a Native Mobile App with Next.js

#javascript #mobile #nextjs #tutorial
Comments
5 min read
VoiceCanvas: Train Your Own Voice Command Model in the Browser — Free, No Signup!

DEV Weekend Challenge: Community
harsh2644 profile
Harsh

VoiceCanvas: Train Your Own Voice Command Model in the Browser — Free, No Signup!

#devchallenge #javascript #abotwrotethis #weekendchallenge
11
Comments
3 min read
Sagas in Node.js Without the Heavy Lifting: Introducing Saga Engine
grafikui profile

Sagas in Node.js Without the Heavy Lifting: Introducing Saga Engine

#typescript #node #javascript #architecture
1
Comments
2 min read
Coding Challenge Practice - Question 117
tomivan profile

Coding Challenge Practice - Question 117

#coding #javascript #performance #webdev
Comments
1 min read
The Frontend Developer Is Dead (And That’s Good)
dustinmyers profile

The Frontend Developer Is Dead (And That’s Good)

#frontend #ai #webdev #javascript
22
Comments 1
5 min read
Stop Writing Spaghetti API Routes — Structure Your Express.js App Like a Pro
teguh_coding profile

Stop Writing Spaghetti API Routes — Structure Your Express.js App Like a Pro

#node #javascript #webdev #tutorial
2
Comments
5 min read
A Burnout Tracker Because Spreadsheets Were Killing Me
lumacaretherapy profile

A Burnout Tracker Because Spreadsheets Were Killing Me

#javascript #webdev #beginners #mentalhealth
Comments
1 min read
Stop! Don't! You're doing it wrong! a.k.a. What if making a VS Code theme didn't suck?
gesslar profile

Stop! Don't! You're doing it wrong! a.k.a. What if making a VS Code theme didn't suck?

#vscode #themes #javascript #node
7
Comments 4
15 min read
Stop Writing Fragile Code: The Art of Defensive Programming in JavaScript
teguh_coding profile

Stop Writing Fragile Code: The Art of Defensive Programming in JavaScript

#javascript #webdev #programming #beginners
2
Comments
5 min read
I Built a Free Sports Analytics Dashboard for NBA and NFL Fans
gatordevin profile

I Built a Free Sports Analytics Dashboard for NBA and NFL Fans

#showdev #javascript #webdev
1
Comments 1
1 min read
How I Built an AI Product Photography Pipeline with 30+ Models (Next.js + Express + Replicate/FAL)
tylerilunga profile
Tyler

How I Built an AI Product Photography Pipeline with 30+ Models (Next.js + Express + Replicate/FAL)

#ai #javascript #webdev #typescript
1
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.