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.
Docker on Windows: Led Into Container Wonderland
brokarim profile

Docker on Windows: Led Into Container Wonderland

#docker #javascript #nextjs #tutorial
3
Comments
6 min read
🔮 Functional Programming for Humans — Foundations
sameer1612 profile

🔮 Functional Programming for Humans — Foundations

#javascript #webdev #programming #tutorial
Comments
6 min read
Understanding call, apply, and bind in JavaScript with Simple Examples
__vamshi_gorre profile

Understanding call, apply, and bind in JavaScript with Simple Examples

#javascript #beginners #career #learning
Comments
2 min read
Gen AI Transformation
ammy_navaskar_15359f8087f profile

Gen AI Transformation

#javascript #webdev #beginners #programming
Comments
1 min read
🚀 Ready-to-Use Node.js, Redis, and Docker Template
shaybush profile

🚀 Ready-to-Use Node.js, Redis, and Docker Template

#redis #docker #node #javascript
9
Comments 1
3 min read
Day 41 / 100 Days of Code: The Power of Peer Review
jacobsternx profile

Day 41 / 100 Days of Code: The Power of Peer Review

#100daysofcode #webdev #javascript #beginners
Comments
2 min read
Mastering the HTML5 <dialog> Element: A Native Solution for Modals
___whykay profile

Mastering the HTML5 <dialog> Element: A Native Solution for Modals

#html #css #webdev #javascript
2
Comments
5 min read
RegExp in JavaScript
zain725342 profile

RegExp in JavaScript

#webdev #javascript #beginners #tutorial
2
Comments 1
1 min read
Toggle Light and Dark theme with user's OS preference as first using 10 lines of JavaScript
stewardrighteous profile

Toggle Light and Dark theme with user's OS preference as first using 10 lines of JavaScript

#webdev #javascript #css #website
Comments
3 min read
What is Machine Learning?
dakota_day profile

What is Machine Learning?

#programming #learning #machinelearning #javascript
1
Comments
4 min read
Docker Python Django initial configuration setup
mrcaption49 profile

Docker Python Django initial configuration setup

#docker #django #python #javascript
1
Comments
4 min read
webpack publicpath
zwd321081 profile

webpack publicpath

#javascript #webpack #react #webdev
Comments
1 min read
Svelte Series-7: The Syntax $
frost_gary_90f3cf1699bd02 profile

Svelte Series-7: The Syntax $

#svelte #frontend #javascript
Comments
3 min read
🚀 📸 Creating Accessible and Stunning code screenshots
blackmamba profile

🚀 📸 Creating Accessible and Stunning code screenshots

#javascript #codescreenshot #screenshot #productivity
10
Comments
1 min read
IMEI checker html css js
babar_ali profile

IMEI checker html css js

#codepen #javascript #programming #react
Comments
1 min read
Efficient DOM Manipulation with the Virtual DOM and Refs
keploy profile

Efficient DOM Manipulation with the Virtual DOM and Refs

#devops #webdev #javascript #programming
1
Comments
4 min read
A simple step by step guide to setup Eslint automation on your next big project
codewithonye profile

A simple step by step guide to setup Eslint automation on your next big project

#javascript #react #productivity #node
10
Comments 3
4 min read
Strong Password generater html css js
babar_ali profile

Strong Password generater html css js

#codepen #javascript #react #css
Comments 1
1 min read
Unlocking the Secrets: Avoid These Common JavaScript Pitfalls to Supercharge Your Development Skills!
aurangzaibramzan profile

Unlocking the Secrets: Avoid These Common JavaScript Pitfalls to Supercharge Your Development Skills!

#javascript #codingbestpractices #aicodeassist #webdev
Comments
3 min read
What is Vitest and why you should use it?
shanu001x profile

What is Vitest and why you should use it?

#vitest #webdev #javascript #beginners
1
Comments
3 min read
Demystifying Closures in JS
mahf001 profile

Demystifying Closures in JS

#es6 #javascript #webdev #functional
1
Comments 1
4 min read
How to Easily Add Dark Mode to Your Website
bridget_amana profile

How to Easily Add Dark Mode to Your Website

#webdev #javascript #tutorial #react
69
Comments 9
3 min read
Introducing Router outlet Input in Angular 19
geromegrignon profile

Introducing Router outlet Input in Angular 19

#webdev #typescript #javascript #angular
6
Comments 1
2 min read
Nestjs, Firebase, GCloud. How to Quickly Set Up an API Backend in TypeScript.
stonedcatt profile

Nestjs, Firebase, GCloud. How to Quickly Set Up an API Backend in TypeScript.

#javascript #tutorial #nestjs #firebase
2
Comments 1
28 min read
🚀 Meet Casenator: The Ultimate String Case Converter for Your JavaScript Projects
imevanc profile

🚀 Meet Casenator: The Ultimate String Case Converter for Your JavaScript Projects

#webdev #javascript #beginners #tutorial
Comments
2 min read
Mastering promise cancellation in JavaScript
leemeganj profile

Mastering promise cancellation in JavaScript

#javascript #webdev
8
Comments 1
7 min read
Learn Node.js by building a backend framework with 0 dependencies
ishtms profile

Learn Node.js by building a backend framework with 0 dependencies

#node #backend #webdev #javascript
4
Comments 2
3 min read
Day 3 of My 21-Day JavaScript Learning Challenge
rohit1301 profile

Day 3 of My 21-Day JavaScript Learning Challenge

#webdev #javascript #programming #productivity
1
Comments 1
2 min read
Declaration using const vs freeze in Javascript
alishgiri profile

Declaration using const vs freeze in Javascript

#javascript
Comments
1 min read
Object Composition and Abstractions in OOP
ghulam_mujtaba_247 profile

Object Composition and Abstractions in OOP

#webdev #javascript #beginners #programming
Comments
1 min read
How to Integrate Algolia with Node.js for Full-Text Search
codenoun profile

How to Integrate Algolia with Node.js for Full-Text Search

#webdev #javascript #node #tutorial
Comments
2 min read
A Voyage through Algorithms using Javascript - Bubble Sort
humblecoder00 profile

A Voyage through Algorithms using Javascript - Bubble Sort

#webdev #javascript #computerscience #algorithms
Comments
6 min read
JavaScript Best Practices for Building Scalable Web Applications
amr-saafan profile

JavaScript Best Practices for Building Scalable Web Applications

#javascript #webdev #react #vue
7
Comments
5 min read
RxJS adoption guide: Overview, examples, and alternatives
leemeganj profile

RxJS adoption guide: Overview, examples, and alternatives

#rxjs #javascript #webdev
1
Comments 1
18 min read
Setting up typed environment variables in your project
codewithonye profile

Setting up typed environment variables in your project

#javascript #react #typescript #nextjs
5
Comments 1
2 min read
Test Your JavaScript App With Jest
jospin6 profile

Test Your JavaScript App With Jest

#javascript #react #nextjs
Comments 1
2 min read
js | Functions |
ranjithsrt1 profile

js | Functions |

#javascript #beginners #programming #learning
Comments
3 min read
How to Set Up an Expo React Native Project with React Query
hokagedemehin profile

How to Set Up an Expo React Native Project with React Query

#mobile #reactnative #javascript #react
3
Comments
2 min read
AI is making significant strides in automating mundane tasks
olatunjiayodel9 profile

AI is making significant strides in automating mundane tasks

#ai #aws #webdev #javascript
Comments
1 min read
JavaScript Array Manipulations
practicing_datscy profile

JavaScript Array Manipulations

#javascript #practicingdatscy
1
Comments
3 min read
How: NextJS Image Optimization
vsnikhilvs profile

How: NextJS Image Optimization

#nextjs #javascript #typescript
1
Comments
3 min read
JavaScript Engine
mahf001 profile

JavaScript Engine

#javascript #webdev #programming #advanced
5
Comments
5 min read
JUnit Testing: A Comprehensive Guide
keploy profile

JUnit Testing: A Comprehensive Guide

#webdev #javascript #programming #tutorial
2
Comments
6 min read
Diff JSON: A Comprehensive Guide
keploy profile

Diff JSON: A Comprehensive Guide

#json #javascript #webdev #beginners
2
Comments
4 min read
Understanding Async JS
mahf001 profile

Understanding Async JS

#javascript #webdev #programming
2
Comments
4 min read
Returning JSX from React Server Actions
vitalets profile

Returning JSX from React Server Actions

#nextjs #react #webdev #javascript
3
Comments 3
2 min read
Js | Truthy & Falsy |
ranjithsrt1 profile

Js | Truthy & Falsy |

#javascript #programming #beginners #learning
Comments
1 min read
react-query swrjs alova In-Depth Comparison
coderhu profile

react-query swrjs alova In-Depth Comparison

#webdev #javascript #swr #reactquery
Comments
9 min read
🏃‍♂️ Is TypeScript Slower than JavaScript? The Performance Showdown! 🕒
dharamgfx profile

🏃‍♂️ Is TypeScript Slower than JavaScript? The Performance Showdown! 🕒

#webdev #javascript #typescript #beginners
13
Comments 8
3 min read
How to Create Dynamic Email Contact Form in Next.js Using Resend and Zod
shivamkatare profile

How to Create Dynamic Email Contact Form in Next.js Using Resend and Zod

#javascript #webdev #nextjs #beginners
3
Comments
14 min read
TDD vs. BDD: Understanding the Differences and Choosing the Right Approach
keploy profile

TDD vs. BDD: Understanding the Differences and Choosing the Right Approach

#javascript #beginners #programming
2
Comments
4 min read
Day 61 / 100 Days of Code: Advanced Loops
jacobsternx profile

Day 61 / 100 Days of Code: Advanced Loops

#100daysofcode #webdev #javascript #beginners
3
Comments
1 min read
Spread & Rest Operator
mahf001 profile

Spread & Rest Operator

#es6 #webdev #restspread #javascript
1
Comments
3 min read
Latest Newsletter: Javascripts, Exponentials, Aliens & Slaves (Issue #179)
mjgs profile

Latest Newsletter: Javascripts, Exponentials, Aliens & Slaves (Issue #179)

#discuss #javascript #tech #webdev
1
Comments
1 min read
Regression Testing: Ensuring Software Stability in a Dynamic Development Environment
keploy profile

Regression Testing: Ensuring Software Stability in a Dynamic Development Environment

#webdev #javascript #programming #tutorial
1
Comments
5 min read
Regression Testing Software: A Comprehensive Guide
keploy profile

Regression Testing Software: A Comprehensive Guide

#javascript #webdev #beginners #tutorial
1
Comments
5 min read
Day 50 / 100 Days of Code: Renewed Focus
jacobsternx profile

Day 50 / 100 Days of Code: Renewed Focus

#100daysofcode #webdev #javascript #beginners
1
Comments
2 min read
Regression Testing in Software Testing: A Comprehensive Overview
keploy profile

Regression Testing in Software Testing: A Comprehensive Overview

#react #webdev #javascript #beginners
1
Comments
3 min read
Promises in java script
t_shivakumar_0dc86c6486c profile

Promises in java script

#webdev #beginners #programming #javascript
Comments
1 min read
Next JS Form Validation Zod Example - NextJS Tutorial
codingmoney profile

Next JS Form Validation Zod Example - NextJS Tutorial

#nextjs #webdev #javascript #programming
Comments
2 min read
loading...