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 make an Average Age calculator
alteca profile
Alteca

How to make an Average Age calculator

#javascript #webdev #programming #coding
2
Comments
4 min read
Understanding AWS Amplify Monitoring Metrics Definitions
femi_akinyemi profile

Understanding AWS Amplify Monitoring Metrics Definitions

#aws #cloudcomputing #awsamplify #javascript
7
Comments
2 min read
Why we chose Bun
christopy profile

Why we chose Bun

#webdev #javascript #programming #bunjs
8
Comments 1
2 min read
Mongoose QueryBuilder inside and outside schema with[ find, where, gt, lt, gte, lte, equals] different queries # Diffuclty Hard
swapnanilwebdeveloper profile

Mongoose QueryBuilder inside and outside schema with[ find, where, gt, lt, gte, lte, equals] different queries # Diffuclty Hard

#javascript #webdev #programming #database
Comments 1
5 min read
Mongoose Statics-Methods : Build statics-method inside and outside the Schema#Challange
swapnanilwebdeveloper profile

Mongoose Statics-Methods : Build statics-method inside and outside the Schema#Challange

#javascript #webdev #programming #database
Comments 1
3 min read
Boosting Web Performance: How We Supercharged Our Agency’s Site with Astro JS Image & Speed Optimization Techniques
benajaero profile

Boosting Web Performance: How We Supercharged Our Agency’s Site with Astro JS Image & Speed Optimization Techniques

#webdev #javascript #performance #astro
6
Comments 2
4 min read
Why Should Lodash be Your JavaScript Project's Go-To Library?
webcraft-notes profile

Why Should Lodash be Your JavaScript Project's Go-To Library?

#javascript #webdev #beginners #tutorial
10
Comments 8
4 min read
React (conferences) In 2024🤘
cookieduster_n profile

React (conferences) In 2024🤘

#react #webdev #javascript
3
Comments 1
3 min read
Mongoose Virtuals(Schema/Model)#clear concept of Virtuals
swapnanilwebdeveloper profile

Mongoose Virtuals(Schema/Model)#clear concept of Virtuals

#javascript #database #programming #github
Comments
3 min read
Redis em Aplicações Node.js
vitorrios1001 profile

Redis em Aplicações Node.js

#redis #node #javascript #webdev
2
Comments
3 min read
Simple SEO optimization for your Sveltekit website
abdulmuminyqn profile

Simple SEO optimization for your Sveltekit website

#seo #svelte #beginners #javascript
8
Comments
4 min read
How the "The Three Little Pigs" Story Helped Me Become A Better Frontend Developer
_ndeyefatoudiop profile

How the "The Three Little Pigs" Story Helped Me Become A Better Frontend Developer

#webdev #beginners #javascript #frontend
8
Comments
2 min read
Create a Dropdown Menu Using HTML, CSS and JavaScript
mattbug3 profile

Create a Dropdown Menu Using HTML, CSS and JavaScript

#html #css #javascript #dropdown
10
Comments
3 min read
Angular (17+) Reactive Forms + Signals & StandAlone Components
leolanese profile

Angular (17+) Reactive Forms + Signals & StandAlone Components

#angular #javascript #typescript #softwaredevelopment
32
Comments
3 min read
React.js Cheatsheet – The Ultimate Guide
brijesh_dobariya profile

React.js Cheatsheet – The Ultimate Guide

#react #webdev #javascript #devops
113
Comments 19
10 min read
Deep in Javascript DOM Traversal 2
fpaghar profile

Deep in Javascript DOM Traversal 2

#javascript #react #angular #vue
12
Comments 2
3 min read
Understanding Testing in production
keploy profile
keploy

Understanding Testing in production

#ai #testing #javascript #programming
Comments
3 min read
The Fast Way to create documents Docsify
melihs profile

The Fast Way to create documents Docsify

#tutorial #docsify #javascript #programming
Comments
4 min read
The Difference Between HTML DOM Properties: innerHTML, innerText, and textContent
stephbert profile
Steph

The Difference Between HTML DOM Properties: innerHTML, innerText, and textContent

#javascript #beginners #html
1
Comments
2 min read
Blazor Synchronized Charts: The Perfect Tool for Trade Analysis
butterfly profile

Blazor Synchronized Charts: The Perfect Tool for Trade Analysis

#blazor #javascript #chart #csharp
Comments
6 min read
Partial: how NOT to mock the whole world
thekashey profile

Partial: how NOT to mock the whole world

#javascript #mocking #testing
2
Comments
3 min read
Nx - Project Crystal
codercatdev profile

Nx - Project Crystal

#webdev #javascript #beginners #podcast
Comments
1 min read
How to Handle File Uploads with Node.js and Express
ionx profile

How to Handle File Uploads with Node.js and Express

#webdev #javascript #tutorial
1
Comments
8 min read
A Beginner's Journey into Building a Weather App
migsldev profile

A Beginner's Journey into Building a Weather App

#showdev #javascript #beginners #css
1
Comments 2
4 min read
Building a Simple Weather App with HTML, CSS, JavaScript & OpenWeather Api
pixelgig profile

Building a Simple Weather App with HTML, CSS, JavaScript & OpenWeather Api

#weatherapp #javascript #api #css
6
Comments
2 min read
Why I won't use Next.js anymore 😡
royaljain profile

Why I won't use Next.js anymore 😡

#nextjs #react #webdev #javascript
20
Comments 12
1 min read
Mastering GitHub Pages: A Step-by-Step Guide for Deploying Your React App with Vite
0xdeerah profile

Mastering GitHub Pages: A Step-by-Step Guide for Deploying Your React App with Vite

#webdev #beginners #programming #javascript
3
Comments
5 min read
JavaScript Basics: Understanding STRING Data Types
maksszymczak profile

JavaScript Basics: Understanding STRING Data Types

#javascript #beginners #programming #tutorial
Comments
2 min read
Types of CSS: inline, internal, External with Example
ranjankumar1231 profile

Types of CSS: inline, internal, External with Example

#css #html #javascript
Comments
2 min read
Image Carousel using JavaScript, HTML, CSS
impradhyumn profile

Image Carousel using JavaScript, HTML, CSS

#webdev #javascript #frontend #programming
Comments 1
4 min read
👨‍💻 Daily Code 42 | FizzBuzz Exercise in 🐍 Python and 🟨 JavaScript
gregor_schafroth profile

👨‍💻 Daily Code 42 | FizzBuzz Exercise in 🐍 Python and 🟨 JavaScript

#beginners #javascript #python #daily
Comments
2 min read
Angular (17+) Signals with stand-alone Shopping-Cart
leolanese profile

Angular (17+) Signals with stand-alone Shopping-Cart

#angular #javascript #programming #typescript
20
Comments 1
2 min read
How to Build a Discord Bot With Node.JS
damirljub profile

How to Build a Discord Bot With Node.JS

#node #discord #howto #javascript
4
Comments
9 min read
Fingerprint your native runtime with @expo/fingerprint
expoteam profile
Expo Team for Expo

Fingerprint your native runtime with @expo/fingerprint

#reactnative #javascript #programming #native
6
Comments
4 min read
Yup.js validation in React without a third library
pokumars profile

Yup.js validation in React without a third library

#webdev #react #javascript #typescript
Comments
7 min read
O fator humano e a engenharia de software
cleisoncarlos profile

O fator humano e a engenharia de software

#engenhariadesoftware #webdev #javascript #programming
Comments
2 min read
Różnice między var, let i const w JavaScript
maksszymczak profile

Różnice między var, let i const w JavaScript

#javascript #beginners #programming #tutorial
Comments
2 min read
TODO FRONTEND PRECISA SABER FAZER UM DEPLOY SIMPLES
hudson3384 profile

TODO FRONTEND PRECISA SABER FAZER UM DEPLOY SIMPLES

#frontend #javascript #react #nginx
Comments
2 min read
Testing Libraries
mern_practical profile

Testing Libraries

#webdev #javascript #programming #beginners
Comments
2 min read
React.js Key Concepts
mern_practical profile

React.js Key Concepts

#webdev #javascript #beginners #programming
Comments
2 min read
Move manifest.json to the output directory's parent in Vite 5
tylerlwsmith profile

Move manifest.json to the output directory's parent in Vite 5

#vite #javascript
7
Comments
4 min read
How to Generate SEO-Friendly Technical Blogs from YouTube Videos
beebombshell profile

How to Generate SEO-Friendly Technical Blogs from YouTube Videos

#tutorial #beginners #javascript #productivity
4
Comments
4 min read
Client-side rendering (CSR) and server-side rendering (SSR)
mern_practical profile

Client-side rendering (CSR) and server-side rendering (SSR)

#webdev #javascript #beginners #programming
Comments
2 min read
Sharing authentication with Iframe hosted on third party website. How?
maricix profile
MariH

Sharing authentication with Iframe hosted on third party website. How?

#discuss #webdev #javascript #node
Comments 2
1 min read
How to set and customize horizontal and vertical scrollbars with CSS
ghostaram profile

How to set and customize horizontal and vertical scrollbars with CSS

#webdev #javascript #beginners #css
16
Comments
10 min read
Cool Animated Codepen demos
pinky057 profile
ishrat

Cool Animated Codepen demos

#html #css #javascript #codepen
10
Comments 2
2 min read
What we've learned from the transition to Next.js 14 with Server Components
victorgerbrands profile

What we've learned from the transition to Next.js 14 with Server Components

#nextjs #react #javascript #medusa
7
Comments
9 min read
10 Node.js Boilerplate Code Snippets Every Developer Needs
get_pieces profile

10 Node.js Boilerplate Code Snippets Every Developer Needs

#node #javascript #beginners #programming
9
Comments
6 min read
Code Sync - A Realtime Code Editor
sahilatahar profile

Code Sync - A Realtime Code Editor

#javascript #webdev #react #fullstack
Comments
2 min read
Data Types
mern_practical profile

Data Types

#webdev #javascript #beginners #programming
Comments
5 min read
Arrow Functions vs. Normal Functions in JavaScript
hriztam profile

Arrow Functions vs. Normal Functions in JavaScript

#webdev #javascript #beginners #typescript
40
Comments 26
2 min read
Axios Filter Map live exampe
mern_practical profile

Axios Filter Map live exampe

#webdev #javascript #beginners #programming
Comments
4 min read
Mastering Node.js CLI: Best Practices and Tips
boudydegeer profile

Mastering Node.js CLI: Best Practices and Tips

#javascript #cli #node #tips
6
Comments 1
3 min read
Mongoose Schema Virtuals ,Difficulty Extreme level , Challange Yourself
swapnanilwebdeveloper profile

Mongoose Schema Virtuals ,Difficulty Extreme level , Challange Yourself

#webdev #javascript #programming #tutorial
Comments 3
3 min read
Filter use in React
mern_practical profile

Filter use in React

#webdev #javascript #programming #beginners
Comments
1 min read
How to Apply Sorting on Tables in HTML Using JavaScript: Sortable Paginated Tables
speaklouder profile

How to Apply Sorting on Tables in HTML Using JavaScript: Sortable Paginated Tables

#javascript #react #table #tutorial
36
Comments
3 min read
SMTP.js: Everything You Must Know
scofieldidehen profile

SMTP.js: Everything You Must Know

#smtp #javascript #programming #beginners
22
Comments 5
8 min read
Find()
avinashrepo profile

Find()

#webdev #javascript #beginners #programming
Comments
2 min read
Pagination and Pull to refresh in Flatlist with custom hooks
ajmal_hasan profile

Pagination and Pull to refresh in Flatlist with custom hooks

#reactnative #javascript
10
Comments
2 min read
Top uses
avinashrepo profile

Top uses

#webdev #javascript #beginners #programming
Comments
6 min read
loading...