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.
Playing Bad Apple! by throwing Javascript errors

Playing Bad Apple! by throwing Javascript errors

Comments
4 min read
How to create a Humbuger menu using Html, css and JavaScript

How to create a Humbuger menu using Html, css and JavaScript

1
Comments
2 min read
1 of 365 Coding challenge

1 of 365 Coding challenge

5
Comments 4
2 min read
I have created a small anti-depression script

I have created a small anti-depression script

77
Comments 29
1 min read
Integrating Nodemailer in a Node.js Project

Integrating Nodemailer in a Node.js Project

5
Comments
2 min read
Take control over your media loading

Take control over your media loading

1
Comments
4 min read
How to use AWS S3 pre-signed URLs to upload and download files

How to use AWS S3 pre-signed URLs to upload and download files

32
Comments 12
6 min read
Building Simple CRM with Vue: Designing and Setting Up a User-friendly Login Interface

Building Simple CRM with Vue: Designing and Setting Up a User-friendly Login Interface

1
Comments
3 min read
RiotJS Material Design (how to setup BeerCSS)🍻

RiotJS Material Design (how to setup BeerCSS)🍻

9
Comments
3 min read
Powerful Date tricks in JavaScript that don't require any external libraries

Powerful Date tricks in JavaScript that don't require any external libraries

Comments
2 min read
Why to Choose TypeScript over JavaScript : TypeScript vs JavaScript

Why to Choose TypeScript over JavaScript : TypeScript vs JavaScript

Comments
2 min read
Monthiversary Celebration

Monthiversary Celebration

1
Comments 1
1 min read
🧙‍♂️Master JavaScript with these 5 GitHub repositories🪄✨🚀

🧙‍♂️Master JavaScript with these 5 GitHub repositories🪄✨🚀

27
Comments 7
2 min read
17 Libraries You Should Know if You Build with React

17 Libraries You Should Know if You Build with React

642
Comments 41
23 min read
DOM (Document Object Model)

DOM (Document Object Model)

Comments
1 min read
Create a Node package on your local Laravel environment

Create a Node package on your local Laravel environment

Comments
6 min read
React component cover another component , how can I solve this?

React component cover another component , how can I solve this?

Comments 1
1 min read
Architecting Resilient Kubernetes Systems: The Power of Taints and Tolerations in Disaster Recovery

Architecting Resilient Kubernetes Systems: The Power of Taints and Tolerations in Disaster Recovery

Comments
6 min read
LeetCode Meditations: Valid Parentheses

LeetCode Meditations: Valid Parentheses

1
Comments
2 min read
How to use array methods in real project (example) add new record

How to use array methods in real project (example) add new record

2
Comments
3 min read
call, bind, and apply Methods Unveiled in JavaScript

call, bind, and apply Methods Unveiled in JavaScript

5
Comments
4 min read
How to use async/await

How to use async/await

2
Comments
2 min read
Tech gems 👁️ #3: Node.js redesign, Memory-safe languages and Tailwind V4

Tech gems 👁️ #3: Node.js redesign, Memory-safe languages and Tailwind V4

Comments
2 min read
JavaScript WebRTC. WebRTC example JavaScript 🌐Remote Controller

JavaScript WebRTC. WebRTC example JavaScript 🌐Remote Controller

2
Comments
3 min read
Methods of React children component in react

Methods of React children component in react

Comments
2 min read
Subscription App (part 2)

Subscription App (part 2)

1
Comments 2
2 min read
NestJS Dependency Injection in Worker Threads

NestJS Dependency Injection in Worker Threads

16
Comments
3 min read
Things I learned while building my JS library

Things I learned while building my JS library

105
Comments 10
4 min read
Deep Dive into Web Performance: Mastering LCP Optimization for SEO Success

Deep Dive into Web Performance: Mastering LCP Optimization for SEO Success

9
Comments
13 min read
Shift Left API Testing

Shift Left API Testing

1
Comments
2 min read
Building plugins in Vue

Building plugins in Vue

9
Comments 1
3 min read
[Typia] executable demo site of 20,000x faster validator (serializer)

[Typia] executable demo site of 20,000x faster validator (serializer)

12
Comments
4 min read
Unlocking the Power of Map, Filter, and Reduce in JavaScript

Unlocking the Power of Map, Filter, and Reduce in JavaScript

1
Comments
5 min read
JSX in react.js

JSX in react.js

Comments
3 min read
Next JS 14 | Navigating Between Pages

Next JS 14 | Navigating Between Pages

4
Comments
3 min read
TURN Server Cloud Hosting

TURN Server Cloud Hosting

2
Comments 1
6 min read
GraphQL e Node.js: GraphQL e Node.js: Construindo APIs Poderosas

GraphQL e Node.js: GraphQL e Node.js: Construindo APIs Poderosas

1
Comments
2 min read
Blending in with Pure-Blend

Blending in with Pure-Blend

Comments
1 min read
TypeScript Journey: A Beginner's Journey into Typed JavaScript

TypeScript Journey: A Beginner's Journey into Typed JavaScript

2
Comments
1 min read
GitHub actions example

GitHub actions example

3
Comments
2 min read
What's new in Novu 0.24?

What's new in Novu 0.24?

5
Comments
3 min read
Build your own little AWS Console in CDK with Buttonize

Build your own little AWS Console in CDK with Buttonize

3
Comments
2 min read
Array methods in react.js

Array methods in react.js

Comments
2 min read
How to create a real estate sales tool using Matterport SDK and SuperViz

How to create a real estate sales tool using Matterport SDK and SuperViz

1
Comments
3 min read
Build and Send Emails Using React and TypeScript

Build and Send Emails Using React and TypeScript

9
Comments 2
7 min read
Sync Vs Defer in JavaScript

Sync Vs Defer in JavaScript

Comments
2 min read
🚀 API Maker : Release Notes for v1.4.0

🚀 API Maker : Release Notes for v1.4.0

13
Comments
1 min read
DHTMLX Scheduler 7.0 with Customizable Themes, New Dark Theme, Google-Like Agenda View, and New Tooltip API

DHTMLX Scheduler 7.0 with Customizable Themes, New Dark Theme, Google-Like Agenda View, and New Tooltip API

Comments
8 min read
Arrow functions in React

Arrow functions in React

4
Comments
3 min read
Understand how each method manipulates arrays

Understand how each method manipulates arrays

1
Comments
3 min read
Trajetória Ascendente: Desenvolvedor Trainee Júnior a Pleno

Trajetória Ascendente: Desenvolvedor Trainee Júnior a Pleno

Comments
2 min read
What's new in Angular 17.3

What's new in Angular 17.3

13
Comments
4 min read
JavaScript Design Patterns - Structural - Adapter

JavaScript Design Patterns - Structural - Adapter

Comments
1 min read
My Personal Portfolio Website

My Personal Portfolio Website

1
Comments 4
1 min read
Bring your TypeScript to the next level

Bring your TypeScript to the next level

1
Comments
2 min read
Hoisting of Variables, Functions, Classes, Types, Interfaces in JavaScript/TypeScript

Hoisting of Variables, Functions, Classes, Types, Interfaces in JavaScript/TypeScript

28
Comments
5 min read
Things I learned while building projects with NX

Things I learned while building projects with NX

5
Comments
5 min read
How to create react-map()

How to create react-map()

3
Comments
3 min read
Generating a weekly calendar from JSON data

Generating a weekly calendar from JSON data

1
Comments
4 min read
Troubleshooting AJAX Cart Item Deletion in Django: Items Not Removing from Cart

Troubleshooting AJAX Cart Item Deletion in Django: Items Not Removing from Cart

Comments
3 min read
loading...