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.
Introduction to Back-end
otumianempire profile

Introduction to Back-end

#javascript #typescript #node #api
6
Comments
2 min read
JavaScript Efficiency War: Astro.js vs Next.js
kairatorozobekov profile

JavaScript Efficiency War: Astro.js vs Next.js

#javascript #astro #nextjs #webdev
3
Comments
7 min read
Build a SQL query builder
phuocng profile

Build a SQL query builder

#webdev #javascript #tutorial #learning
2
Comments
7 min read
Preventing SQL injection attacks in Node.js
snyk_sec profile
SnykSec for Snyk

Preventing SQL injection attacks in Node.js

#applicationsecurity #codesecurity #javascript #node
9
Comments
9 min read
Intro to Control Flow
alexphebert2000 profile

Intro to Control Flow

#javascript #beginners #learning
2
Comments
2 min read
Observability & Monitoring in Nodejs using Signoz
karanjanthe profile

Observability & Monitoring in Nodejs using Signoz

#node #backend #monitoring #javascript
6
Comments 1
4 min read
Revive Some Nostalgia: Recreating the Snake Game Using HTML5's Canvas API and JavaScript
ssaurel profile

Revive Some Nostalgia: Recreating the Snake Game Using HTML5's Canvas API and JavaScript

#javascript #webdev #html #gamedev
Comments
7 min read
Profile Components: SSR with Declarative Shadow DOM
scottnath profile

Profile Components: SSR with Declarative Shadow DOM

#webcomponents #javascript #html #frontend
2
Comments
3 min read
Tired of Slow Loading Pages? Speed Up Your Web App with WebSockets
lovestaco profile

Tired of Slow Loading Pages? Speed Up Your Web App with WebSockets

#node #javascript #webdev #programming
30
Comments 8
4 min read
Building A File Compressor Using C And Wasm
buarki profile

Building A File Compressor Using C And Wasm

#c #javascript #webassembly #vercel
8
Comments
18 min read
Using Mermaid JS to generate a diagram from Power Automate
mcombp profile

Using Mermaid JS to generate a diagram from Power Automate

#powerautomate #powerplatform #javascript #markdown
14
Comments 2
6 min read
'this' and its ever changing context.
joshraphael profile

'this' and its ever changing context.

#interview #oop #javascript
1
Comments
4 min read
Themex's next update includes free and ready-to-use components.
karsten_biedermann profile

Themex's next update includes free and ready-to-use components.

#css #html #javascript #website
9
Comments
1 min read
Translate your App's Notification content to different languages using i18n.
unicodeveloper profile

Translate your App's Notification content to different languages using i18n.

#javascript #programming #opensource #notification
18
Comments
3 min read
All You Need is ... Higher Order Functions
ignoreintuition profile

All You Need is ... Higher Order Functions

#javascript #webdev #node #functional
Comments
3 min read
Master Offline AWS Development: Harness the Power of LocalStack!
codercatdev profile

Master Offline AWS Development: Harness the Power of LocalStack!

#webdev #javascript #beginners #podcast
Comments
2 min read
Discover the advantages of custom application development with low-code platforms.
laradissouza99 profile
lara

Discover the advantages of custom application development with low-code platforms.

#appdevelopment #javascript #react
5
Comments
4 min read
Processing Images with Web Assembly using wasm-vips
acekreations profile

Processing Images with Web Assembly using wasm-vips

#javascript #learning #frontend #serverless
2
Comments
6 min read
How to connect Eleventy and Storyblok
guaca profile

How to connect Eleventy and Storyblok

#webdev #storyblok #eleventy #javascript
Comments
10 min read
Senior Frontend Developer Roadmap 2024: 5 Steps To Next Level 🔥
dragosnedelcu profile

Senior Frontend Developer Roadmap 2024: 5 Steps To Next Level 🔥

#webdev #javascript #react #css
69
Comments 8
18 min read
Buffer.from() vs atob() vs btoa(): The Differences and When to Use Them
codesensei profile

Buffer.from() vs atob() vs btoa(): The Differences and When to Use Them

#javascript #beginners #learning #webdev
Comments
3 min read
TypeScript Template Literal Types: Practical Use-Cases for Improved Code Quality
clarity89 profile

TypeScript Template Literal Types: Practical Use-Cases for Improved Code Quality

#typescript #templates #types #javascript
3
Comments
6 min read
IndexedDB: Una guía para desarrolladores web frontend
joanperamas profile

IndexedDB: Una guía para desarrolladores web frontend

#javascript #indexeddb #webdev #frontend
2
Comments
13 min read
How I build a YouTube Video Player with ReactJS: Add chapters to the video
keyurparalkar profile

How I build a YouTube Video Player with ReactJS: Add chapters to the video

#webdev #react #javascript #opensource
7
Comments
9 min read
Using Deep Links Effectively in Your Shopify App Theme Extensions
joshatflare profile

Using Deep Links Effectively in Your Shopify App Theme Extensions

#shopify #webdev #javascript #tutorial
Comments
4 min read
Add Generative AI to a JavaScript Web App
elizabethfuentes12 profile

Add Generative AI to a JavaScript Web App

#javascript #genai #aws #llm
5
Comments 1
10 min read
Perfect Reactive Dependency Tracking
ninjin profile
Jin

Perfect Reactive Dependency Tracking

#webdev #javascript #reactivity #arhitecture
2
Comments
7 min read
Create an NPX professional card
mariocsan profile

Create an NPX professional card

#javascript #npx #node #npm
1
Comments
5 min read
How to Build a Web App to Scan Barcode, Document, and MRZ with JavaScript APIs
yushulx profile

How to Build a Web App to Scan Barcode, Document, and MRZ with JavaScript APIs

#webdev #javascript #programming #tutorial
10
Comments
12 min read
How to build a scalable web app with serverless technologies
honeybadger_staff profile

How to build a scalable web app with serverless technologies

#javascript #react #nextjs #serverless
1
Comments
13 min read
Day 1 of #50daysof code
jhaniraj profile

Day 1 of #50daysof code

#webdev #javascript #programming #react
3
Comments
1 min read
JavaScript | What Are Arrow Functions?
felixd38v_ profile

JavaScript | What Are Arrow Functions?

#javascript
Comments
1 min read
Myntra Product Info As JSON
radhe021 profile

Myntra Product Info As JSON

#webdev #chrome #javascript #extensions
3
Comments
2 min read
Add typing to your Javascript code (without Typescript, kinda) ✍🏼
nicolasmontielf profile

Add typing to your Javascript code (without Typescript, kinda) ✍🏼

#javascript #webdev #jsdoc #typing
4
Comments
1 min read
Clean up your code with ease
binjospookie profile

Clean up your code with ease

#javascript #frontend #opensource #webdev
Comments
3 min read
Incorpora IA generativa a una aplicación web de JavaScript
elizabethfuentes12 profile

Incorpora IA generativa a una aplicación web de JavaScript

#javascript #aws #llm #genai
14
Comments
11 min read
The Day you Became a Better React Dev: What is React?
nevalinz profile

The Day you Became a Better React Dev: What is React?

#react #frontend #webdev #javascript
2
Comments
1 min read
A Tale of Frameworks: Our Quirky Quest from Next.js to Redwood.js
chuckcarpenter profile

A Tale of Frameworks: Our Quirky Quest from Next.js to Redwood.js

#javascript #opensource
1
Comments 2
2 min read
SilverBox Library
tapesh profile

SilverBox Library

#javascript #css #github #developer
9
Comments 1
1 min read
Prisma vs Sequelize: A Comprehensive Comparison of Node.js ORMs
abdalshafiealmajdoup profile

Prisma vs Sequelize: A Comprehensive Comparison of Node.js ORMs

#typescript #javascript #database #node
8
Comments
3 min read
Observability with Express and Busgnag - In a easy way
yelldutz profile

Observability with Express and Busgnag - In a easy way

#backend #observability #javascript #beginners
24
Comments
4 min read
Introduction to HTML Web Components 💻📝
aryan_shourie profile

Introduction to HTML Web Components 💻📝

#webdev #javascript #html #beginners
28
Comments 3
3 min read
Preventing server-side request forgery in Node.js applications
snyk_sec profile
SnykSec for Snyk

Preventing server-side request forgery in Node.js applications

#codesecurity #opensourcesecurity #javascript #node
6
Comments
8 min read
Vue Primeiras Impressões
alecell profile
Alecell for Devhat

Vue Primeiras Impressões

#javascript #vue #typescript #css
7
Comments
10 min read
Variables in Javascript: A Comprehensive Guide to Var, Let, and Const
rlnorthcutt profile

Variables in Javascript: A Comprehensive Guide to Var, Let, and Const

#javascript #variables #beginners #programming
1
Comments
5 min read
🏁🐘Winning Race Conditions With PostgreSQL
mistval profile

🏁🐘Winning Race Conditions With PostgreSQL

#sql #javascript #softwareengineering #database
41
Comments 2
10 min read
How to build: an AI-powered PowerPoint generator (Next.js, OpenAI, CopilotKit)
uliyahoo profile

How to build: an AI-powered PowerPoint generator (Next.js, OpenAI, CopilotKit)

#webdev #tutorial #programming #javascript
245
Comments 15
9 min read
Encapsulation, Closure, and a Higher Order Function walk into a Hackathon.
shavonharrisdev profile

Encapsulation, Closure, and a Higher Order Function walk into a Hackathon.

#javascript #beginners #leetcode #webdev
4
Comments 2
2 min read
Exploring Material Tailwind: the best Tailwind CSS component library
okolieoks234 profile

Exploring Material Tailwind: the best Tailwind CSS component library

#webdev #javascript #programming
1
Comments 1
2 min read
Status page + Batteries
rajnandan1 profile

Status page + Batteries

#github #opensource #javascript #webdev
Comments
2 min read
Mastering the Art of Debugging: A Comprehensive Guide for Developers
adityasrivastavds profile

Mastering the Art of Debugging: A Comprehensive Guide for Developers

#webdev #javascript #beginners #programming
3
Comments
2 min read
EVENT BUBBLING & CAPTURING
maame-codes profile

EVENT BUBBLING & CAPTURING

#webdev #javascript #beginners #programming
5
Comments
4 min read
How to make a cursor image Hover effect with CSS & JS!
lensco825 profile
Lens

How to make a cursor image Hover effect with CSS & JS!

#webdev #tutorial #css #javascript
7
Comments
5 min read
Implementing Sign In with Google in NodeJS (without third-party libraries)
akshatmittal61 profile

Implementing Sign In with Google in NodeJS (without third-party libraries)

#oauth #javascript #tutorial #typescript
7
Comments 1
5 min read
Preventing Email Spoofing Attacks on your SMTP Server
scofieldidehen profile

Preventing Email Spoofing Attacks on your SMTP Server

#smtp #webdev #javascript #programming
6
Comments
8 min read
Must-Have Practical Tutorial on Node.js Modules for Badass Beginners
sandorturanszky profile

Must-Have Practical Tutorial on Node.js Modules for Badass Beginners

#beginners #node #javascript #tutorial
6
Comments
12 min read
Two shades of mocking a function in Vitest
mayashavin profile

Two shades of mocking a function in Vitest

#testing #javascript #vitest #tutorial
2
Comments 1
6 min read
Essential React Custom Hooks
ahnafhasan profile

Essential React Custom Hooks

#javascript #programming #react #beginners
6
Comments
7 min read
Look Who is Back: jQuery 4.0.0 is Coming to Town
jenueldev profile

Look Who is Back: jQuery 4.0.0 is Coming to Town

#jquery #javascript #programming #webdev
7
Comments
2 min read
Doodle 0.10.0 can host React, supports WebAssembly and much more
pusolito profile

Doodle 0.10.0 can host React, supports WebAssembly and much more

#webdev #javascript #opensource #kotlin
1
Comments
1 min read
loading...