Skip to content

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!

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Andrii Ponomarov

Feb 12

All 4 JavaScript Scopes that you must know

#javascript #beginners #webdev #tutorial

7 min read

Pratiksha Shirsath

Jan 9

Hello World! Excited to Join the Dev.to Community

#webdev #javascript #programming #beginners

1 min read

Dmytro Olefyrenko

Jan 14

How to Chat with PDFs Using AI via API

#ai #chatgpt #javascript #vectordatabase

3 min read

Jan 9

What the heck is a Closure?(SIMPLE JS DEFINITION)

#javascript #webdev #programming #beginners

2 min read

Justin

Jan 9

Unlocking the Power of Chrome DevTools Snippets

#javascript #debugging #beginners #productivity

3 min read

Rowsan Ali

Feb 12

How to Implement Lazy Loading for Images with JavaScript

#webdev #programming #javascript #beginners

4 min read

reynaldi

Feb 12

7 Common Mistakes Developers Make with CORS (and How to Avoid Them)

#webdev #programming #javascript #cors

4 min read

Feb 12

Mastering useParams in React Router (Easy-to-Follow Guide)

#webdev #programming #javascript #react

3 min read

Wallace Freitas

Jan 10

The Pipeline Pattern: Streamlining Data Processing in Software Architecture

#javascript #typescript #webdev

3 min read

Taki (Kieu Dang)

Feb 12

Microservices and MVC in a NestJS Project

#nestjs #designpatterns #programming #javascript

3 min read

Abubaker Siddique

Jan 22

2025 Startup Tech Stack Blueprint

#javascript #python #typescript #webdev

6 min read

Jan 10

How to Implement Dark Mode in Tailwind CSS in One Command

#programming #javascript #webdev #tutorial

2 min read

Zakhar Smirnoff

Feb 12

A better way to handle errors

#typescript #javascript #programming #productivity

2 min read

Joe Stech for AWS Community Builders

Jan 23

Dyson Swarm: How I built a hard science fiction game with AWS services

#javascript #aws

6 min read

Bolaji Akinloye

Feb 1

From Doubt to Done: How I wrote my first blogpost

#webdev #javascript #programming #beginners

2 min read

Jan 23

Dependency Inversion Principle (DIP) Explained in 100 Seconds

#webdev #java #programming #javascript

2 min read

John Cook

Feb 12

7 open-source tools you need to master AI development as a beginner 🧙‍♂️🪄

#programming #javascript #beginners #ai

5 min read

Feb 1

Why I Want to Be a Front-End Developer and How HNG Will Help Me Achieve My Goals.

#javascript #nextjs #react #internship

3 min read

keploy

Jan 9

The Ultimate Guide to UI Testing

#webdev #javascript #beginners #tutorial

4 min read

Michael Andreuzza

Jan 9

Learn how to create a pricing slider with Tailwind CSS and JavaScript

#tailwindcss #javascript

1 min read

Ukeje Chukwuemeriwo Goodness

Jan 9

Maintainability Is All You Need

#development #documentation #webdev #javascript

3 min read

Jan 9

Authentication System Using NodeJS

#webdev #javascript #authjs #backend

3 min read

[yun]

Jan 9

[每次突破0.1] JavaScript 如何判断属性是否存在

#javascript #learning

2 min read

Sunil Kumar Dash for Composio

Feb 10

Building an open-source deep research agent from scratch using LlamaIndex, Composio, & ExaAI 🔎🔥

#webdev #programming #javascript #ai

9 min read

Sanket

Jan 9

Top programming languages in 2025 to learn!!!

#webdev #javascript #programming #beginners

3 min read

loading...