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.
How to reduce unused JavaScript in your code?
syketb profile

How to reduce unused JavaScript in your code?

#javascript #codequality #performance #beginners
119
Comments 19
6 min read
Object methods 🦜
__khojiakbar__ profile

Object methods 🦜

#javascript #object #methods
1
Comments
1 min read
Web Scraping Vs Web Crawling
pranavmuttathil profile

Web Scraping Vs Web Crawling

#webscraping #webcrawling #javascript #python
1
Comments
3 min read
SPREAD VS REST OPERATORS
__khojiakbar__ profile

SPREAD VS REST OPERATORS

#spread #rest #javascript
1
Comments
1 min read
Day 8: Objects
codernko profile
NKO

Day 8: Objects

#webdev #javascript #programming
Comments
1 min read
next.js 14 server action, API route vs separate backend
robiulman profile

next.js 14 server action, API route vs separate backend

#nextjs #backend #webdev #javascript
11
Comments 2
3 min read
Ethereum (ETH) Takes a Hit Amid Mixed Updates: Analysis
endeo profile

Ethereum (ETH) Takes a Hit Amid Mixed Updates: Analysis

#webdev #javascript #web3 #blockchain
1
Comments
3 min read
Javascript expression execution order
palchandu_dev profile

Javascript expression execution order

#javascript #javascriptexpression #frontend
Comments
1 min read
Maximizing Software Quality with Python Code Coverage
keploy profile

Maximizing Software Quality with Python Code Coverage

#webdev #javascript #python #coverage
2
Comments
4 min read
Conditional Rendering in React
rachealcloud profile

Conditional Rendering in React

#beginners #javascript #react #opensource
8
Comments 3
4 min read
How to Use Helper Functions?
christopherthai profile

How to Use Helper Functions?

#javascript #webdev #beginners #programming
3
Comments
4 min read
7 Ways to Remove Array Duplicates in Javascript
frost_gary_90f3cf1699bd02 profile

7 Ways to Remove Array Duplicates in Javascript

#javascript #frontend #webdev
1
Comments 1
5 min read
Vuejs Modern Portfolio
tony_xhepa_30ccaae4237e4a profile

Vuejs Modern Portfolio

#vue #nextjs #portfolio #javascript
2
Comments
1 min read
🚀 How to Create React Components Really Quick 🛠️
m4rcxs profile

🚀 How to Create React Components Really Quick 🛠️

#webdev #react #ai #javascript
13
Comments 2
1 min read
Solidity Alchemy - Course (ESCROW SMART CONTRACT)
zuru122 profile

Solidity Alchemy - Course (ESCROW SMART CONTRACT)

#smartcontract #solidity #javascript #beginners
Comments 1
2 min read
Writing Self-Documenting Code 🧑‍💻📜
mattlewandowski93 profile

Writing Self-Documenting Code 🧑‍💻📜

#webdev #javascript #typescript #programming
263
Comments 29
6 min read
Checking Whitelisted Addresses on a Solidity Smart Contract Using Merkle Tree Proofs
muratcanyuksel profile

Checking Whitelisted Addresses on a Solidity Smart Contract Using Merkle Tree Proofs

#solidity #cryptocurrency #smartcontract #javascript
6
Comments
7 min read
A Comprehensive Guide to JavaScript Classes
antonmartyniuk profile

A Comprehensive Guide to JavaScript Classes

#webdev #javascript #frontend
Comments
5 min read
What are Generics Constraints in TypeScript ? Practical Examples
dimerbwimba profile

What are Generics Constraints in TypeScript ? Practical Examples

#typescript #javascript #nextjs #react
6
Comments
3 min read
Microsoft is ditching React
whyafan profile

Microsoft is ditching React

#news #webdev #javascript #programming
35
Comments 1
4 min read
BC Boilerplates: Recent Updates
rodik profile

BC Boilerplates: Recent Updates

#webdev #javascript #nestjs #react
2
Comments
3 min read
How I learned JavaScript
muchai_joseph profile

How I learned JavaScript

#javascript #beginners #programming
2
Comments
3 min read
@property decorator in django models
vincod profile

@property decorator in django models

#webdev #python #django #javascript
Comments
2 min read
Why HONO JS Should Be Your Next Web Framework
_ismailbouaddi profile

Why HONO JS Should Be Your Next Web Framework

#hono #node #javascript #runtimes
6
Comments
3 min read
How to create a tag input with Tailwind CSS and JavaScript
mike_andreuzza profile

How to create a tag input with Tailwind CSS and JavaScript

#javascript #tailwindcss #tutorial #astro
2
Comments
1 min read
[DAY 36-38] I Built An Ecommerce Webpage
thomascansino profile

[DAY 36-38] I Built An Ecommerce Webpage

#beginners #learning #webdev #javascript
Comments
3 min read
How to Setup monorepo with Turborepo
rahulvijayvergiya profile

How to Setup monorepo with Turborepo

#webdev #javascript #monorepo #turborepo
Comments
3 min read
Understanding 'this' in JS V1
himanshupal0001 profile

Understanding 'this' in JS V1

#javascript #webdev #tutorial #this
Comments
5 min read
Comprehensive Guide to Angular Forms: Fundamental Concepts and Examples
manthanank profile

Comprehensive Guide to Angular Forms: Fundamental Concepts and Examples

#webdev #javascript #beginners #angular
1
Comments
4 min read
Guess What? Your JavaScript Array is an Object! 🤔
itsjp profile

Guess What? Your JavaScript Array is an Object! 🤔

#webdev #javascript #beginners #programming
1
Comments 1
2 min read
Array Destructuring / Object Destructuring
__khojiakbar__ profile

Array Destructuring / Object Destructuring

#array #object #destructuring #javascript
Comments
2 min read
FrontEndAI: Turn wireframe images into Code with 1 click
pachicodes profile

FrontEndAI: Turn wireframe images into Code with 1 click

#news #webdev #ai #javascript
17
Comments
2 min read
Behind the Code: Variables And Functions
whevaltech profile

Behind the Code: Variables And Functions

#webdev #javascript #programming #tutorial
2
Comments
3 min read
Top 10 technologies for data engineers.
onumaku_bobby profile

Top 10 technologies for data engineers.

#webdev #datascience #javascript #database
1
Comments
2 min read
✨ 10 useful webdev insight & learning resources!
thexdev profile

✨ 10 useful webdev insight & learning resources!

#webdev #javascript #productivity #tutorial
73
Comments 10
6 min read
Debounce and Throttle design patterns explained in Javascript
zeedu_dev profile

Debounce and Throttle design patterns explained in Javascript

#javascript #designpatterns #algorithms #tutorial
1
Comments
2 min read
Exploring the Use of AI in Web Development
kartikmehta8 profile

Exploring the Use of AI in Web Development

#webdev #javascript #beginners #tutorial
Comments
2 min read
Desafío de Nombres y Apellidos
clsource profile

Desafío de Nombres y Apellidos

#elixir #chile #javascript #ejercicios
4
Comments 1
2 min read
ReScript has come a long way, maybe it's time to switch from TypeScript?
jderochervlk profile

ReScript has come a long way, maybe it's time to switch from TypeScript?

#rescript #javascript #typescript #webdev
109
Comments 49
6 min read
Professional Profile website for a Performer
hfournier profile

Professional Profile website for a Performer

#netlifychallenge #devchallenge #webdev #javascript
3
Comments 2
1 min read
Episode 24/23: zoneless with Andrew Scott, dynamic Form Validators, toObservable()
ng_news profile

Episode 24/23: zoneless with Andrew Scott, dynamic Form Validators, toObservable()

#webdev #javascript #angular #programming
6
Comments
2 min read
What is String Manipulation and Algorithms
m__mdy__m profile

What is String Manipulation and Algorithms

#algorithms #programming #webdev #javascript
5
Comments
18 min read
Revised 150+ LeetCode in 2 hours
theshubham99 profile

Revised 150+ LeetCode in 2 hours

#javascript #leetcode #interview #beginners
6
Comments
2 min read
How to get UI designs for Web Apps
tusharpandat profile

How to get UI designs for Web Apps

#webdev #javascript #beginners #programming
Comments
1 min read
shadcn-ui/ui codebase analysis: Mail example explained.
ramunarasinga profile

shadcn-ui/ui codebase analysis: Mail example explained.

#javascript #opensource #nextjs #shadcnui
Comments
4 min read
Unlock the Power of Generators and Iterators in JavaScript: A Comprehensive Guide
dipakahirav profile

Unlock the Power of Generators and Iterators in JavaScript: A Comprehensive Guide

#javascript #webdev #programming #learning
3
Comments 2
3 min read
Firebase Needs More Compatibility for JavaScript Environments
jdgamble555 profile

Firebase Needs More Compatibility for JavaScript Environments

#discuss #javascript #firebase #webdev
1
Comments
1 min read
Using Env Vars to Include & Exclude OpenTelemetry Node.js Libraries
adnanrahic profile

Using Env Vars to Include & Exclude OpenTelemetry Node.js Libraries

#javascript #node #opentelemetry #webdev
9
Comments
4 min read
Text Typing Effect in HTML CSS and Vanilla JavaScript
codingnepal profile

Text Typing Effect in HTML CSS and Vanilla JavaScript

#webdev #javascript #html #css
11
Comments
4 min read
How to Set Up Next.js Project
nnnirajn profile

How to Set Up Next.js Project

#nextjs #react #javascript #ui
14
Comments
10 min read
Build your own Promise-Based HTTP Client like axios/fetch : Ohey
shamimbinnur profile

Build your own Promise-Based HTTP Client like axios/fetch : Ohey

#webdev #javascript #npm #promise
Comments
5 min read
Angular Addicts #26: Angular 18, best practices, recent conference recordings & more
gergelyszerovay profile

Angular Addicts #26: Angular 18, best practices, recent conference recordings & more

#angular #typescript #ngrx #javascript
14
Comments
5 min read
Succinct Tries For Multiple Languages and Non-Latin Based Characters
jeremyjackson89 profile

Succinct Tries For Multiple Languages and Non-Latin Based Characters

#javascript #datastructures #trie #coding
Comments
6 min read
Day 16 of 30 of JavaScript
akshat0610 profile

Day 16 of 30 of JavaScript

#webdev #javascript #beginners #tutorial
6
Comments 1
3 min read
How to use the new Ember theme for QUnit
ignace profile

How to use the new Ember theme for QUnit

#javascript #testing #qunit #ember
2
Comments
1 min read
Why Do Codes Have Bugs?
scofieldidehen profile

Why Do Codes Have Bugs?

#webdev #javascript #beginners #programming
5
Comments
8 min read
Create a fantastic GitHub developer portfolio with next js.🚀🚀
dharamgfx profile

Create a fantastic GitHub developer portfolio with next js.🚀🚀

#webdev #javascript #react #nextjs
13
Comments
2 min read
Understanding Generic Classes in TypeScript: Flexible and Efficient Data Management
dimerbwimba profile

Understanding Generic Classes in TypeScript: Flexible and Efficient Data Management

#typescript #javascript
3
Comments
2 min read
Performance optimization with useMemo
mahdava profile

Performance optimization with useMemo

#react #webdev #performance #javascript
16
Comments 6
10 min read
How to Check if a Key Exists in JavaScript Object
raksbisht profile

How to Check if a Key Exists in JavaScript Object

#javascriptobjects #webdev #javascript #beginners
1
Comments
2 min read
loading...