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.
IPv4 Subnetting

IPv4 Subnetting

10
Comments
8 min read
A Simple CRUD app With GraphQL, Apollo Server, MongoDB, and Express

A Simple CRUD app With GraphQL, Apollo Server, MongoDB, and Express

7
Comments 1
6 min read
Shield Your Site: The Best WordPress Security Plugins"

Shield Your Site: The Best WordPress Security Plugins"

Comments
2 min read
JavaScript Meets Java: Nashorn Engine Explained

JavaScript Meets Java: Nashorn Engine Explained

1
Comments
4 min read
What is custom attribute

What is custom attribute

5
Comments
3 min read
To Polyfill Or Not To Polyfill.io

To Polyfill Or Not To Polyfill.io

20
Comments
4 min read
Geolocation API: Unlocking Location-Based Magic

Geolocation API: Unlocking Location-Based Magic

3
Comments 2
1 min read
Can you make your website green 🌳♻🌳?

Can you make your website green 🌳♻🌳?

29
Comments 28
6 min read
Navigating JavaScript Promises: Exploring .all() vs .allSettled() and .race() vs .any()

Navigating JavaScript Promises: Exploring .all() vs .allSettled() and .race() vs .any()

1
Comments
7 min read
Hello World!

Hello World!

1
Comments 2
1 min read
Make your Faker unit tests run faster with this one weird tip

Make your Faker unit tests run faster with this one weird tip

Comments
1 min read
Loading animation with HTML + CSS + JS

Loading animation with HTML + CSS + JS

Comments
1 min read
JavaScript Design Patterns - Creational - Factory

JavaScript Design Patterns - Creational - Factory

Comments
1 min read
Simplificando IndexedDB

Simplificando IndexedDB

23
Comments 1
9 min read
Non-Null Assertions: The Forbidden Typescript Operator

Non-Null Assertions: The Forbidden Typescript Operator

Comments
3 min read
Improve App Bundle Size with Import Cost

Improve App Bundle Size with Import Cost

3
Comments
1 min read
How to Integrate YouTube Videos into React Applications

How to Integrate YouTube Videos into React Applications

7
Comments
11 min read
Generating Globally Unique IDs in Distributed Systems

Generating Globally Unique IDs in Distributed Systems

1
Comments 1
1 min read
Fullstack Serverless CI/CD in AWS Amplify Hosting with Postgres Database Branching

Fullstack Serverless CI/CD in AWS Amplify Hosting with Postgres Database Branching

1
Comments
10 min read
7 Essentials for Front End Architecture in 2024

7 Essentials for Front End Architecture in 2024

5
Comments 1
4 min read
Simple & Elegant State-Management with Zustand

Simple & Elegant State-Management with Zustand

8
Comments
5 min read
How to Run Snapshot Tests in CI/CD with Playwright

How to Run Snapshot Tests in CI/CD with Playwright

4
Comments
6 min read
Creating Interactive Data Visualizations with D3.js

Creating Interactive Data Visualizations with D3.js

3
Comments
10 min read
Next.js Amplified: Full-Stack Web Apps on AWS Amplify Gen2

Next.js Amplified: Full-Stack Web Apps on AWS Amplify Gen2

Comments
4 min read
Configure PurgeCSS with Parcel

Configure PurgeCSS with Parcel

3
Comments
2 min read
Lessons from open-source: Use nested functions for logic encapsulation and separation of concerns.

Lessons from open-source: Use nested functions for logic encapsulation and separation of concerns.

Comments
2 min read
Leaving Netlify Free Tier

Leaving Netlify Free Tier

2
Comments
4 min read
The State of Angular SSR Deployment in 2024

The State of Angular SSR Deployment in 2024

23
Comments 2
8 min read
Bun-ify Your Project

Bun-ify Your Project

9
Comments 1
5 min read
Server Sent Events(SSE)

Server Sent Events(SSE)

4
Comments
3 min read
Loading.... Suspense

Loading.... Suspense

1
Comments
2 min read
Colorful Counter

Colorful Counter

Comments
3 min read
Développer une application iOS sur Windows, c'est possible !

Développer une application iOS sur Windows, c'est possible !

Comments
3 min read
What Is Webhooks How Different From Api?

What Is Webhooks How Different From Api?

4
Comments 1
2 min read
Guided Tours Solution for Your Web Application

Guided Tours Solution for Your Web Application

1
Comments
2 min read
Removing "✨ Done in X.XXs." with Yarn

Removing "✨ Done in X.XXs." with Yarn

3
Comments
1 min read
How I create my first Chrome extension with Github Copilot

How I create my first Chrome extension with Github Copilot

1
Comments
4 min read
Building APIs with Node.js and gRPC

Building APIs with Node.js and gRPC

1
Comments
8 min read
JavaScript - Difference between map() and forEach()

JavaScript - Difference between map() and forEach()

2
Comments
2 min read
Um júnior e um teste técnico: The battle.

Um júnior e um teste técnico: The battle.

73
Comments 4
10 min read
10 most asked kafka

10 most asked kafka

Comments
3 min read
What is the difference between React and React Native ?

What is the difference between React and React Native ?

2
Comments
2 min read
Déployer une Application Next.js sur Cloud Run

Déployer une Application Next.js sur Cloud Run

Comments
10 min read
Desvendando a lógica de programação

Desvendando a lógica de programação

Comments
3 min read
What is async / await in JavaScript?

What is async / await in JavaScript?

2
Comments
2 min read
Angular Control Flow: the complete guide

Angular Control Flow: the complete guide

1
Comments 2
4 min read
Getting started with asynchronous PHP using ReactPHP

Getting started with asynchronous PHP using ReactPHP

8
Comments 2
16 min read
What is Electron.js and Why You Should Use it?

What is Electron.js and Why You Should Use it?

Comments
2 min read
microservices architecture

microservices architecture

Comments
6 min read
Lessons from opensource: Weakmap in Javascript

Lessons from opensource: Weakmap in Javascript

1
Comments 2
2 min read
Building a flat-file CMS with Angular

Building a flat-file CMS with Angular

Comments
7 min read
Generate text-to-image right in your Frontend.

Generate text-to-image right in your Frontend.

1
Comments
3 min read
Why you should NOT use Jest w/ Solid

Why you should NOT use Jest w/ Solid

1
Comments
3 min read
Part :7 My Automation Interview Questions in one of leading MNC

Part :7 My Automation Interview Questions in one of leading MNC

Comments
2 min read
React Tutorial: Create Your Twist on Wordle

React Tutorial: Create Your Twist on Wordle

Comments
17 min read
React Compiler: Everything You Need to Know

React Compiler: Everything You Need to Know

61
Comments 9
4 min read
We Might Be Different Kind of Developers

We Might Be Different Kind of Developers

5
Comments 1
4 min read
Meteor v3 uses express under the hood – How to use and deploy it.

Meteor v3 uses express under the hood – How to use and deploy it.

36
Comments 1
4 min read
Implementing Semantic Search with Storyblok and Orama

Implementing Semantic Search with Storyblok and Orama

Comments
4 min read
What is Vinxi, and how does it compare to Vike?

What is Vinxi, and how does it compare to Vike?

5
Comments
6 min read
loading...