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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
AdventJS 2023: Day 1

AdventJS 2023: Day 1

3
Comments 1
3 min read
19 JavaScript Array Methods Everyone Needs to Know

19 JavaScript Array Methods Everyone Needs to Know

53
Comments 19
3 min read
Why you should pick D3 js when building charts next time.

Why you should pick D3 js when building charts next time.

Comments
3 min read
How to Scrape Airbnb Prices | Python

How to Scrape Airbnb Prices | Python

2
Comments
17 min read
Fastest way to create a React library

Fastest way to create a React library

4
Comments
5 min read
Beginner's guide to monorepos and turborepo.

Beginner's guide to monorepos and turborepo.

6
Comments
4 min read
Vue.js Roadmap: A 12-Month Guide for Beginners

Vue.js Roadmap: A 12-Month Guide for Beginners

1
Comments
3 min read
How should a beginner start programming?

How should a beginner start programming?

1
Comments
5 min read
Mechanically Detecting Accessibility Violations

Mechanically Detecting Accessibility Violations

1
Comments
8 min read
Soroban Snippets: Guide to Soroban Smart Contracts for Web3 DApps

Soroban Snippets: Guide to Soroban Smart Contracts for Web3 DApps

1
Comments
4 min read
My JavaScript Set of Best Practices

My JavaScript Set of Best Practices

1
Comments
3 min read
Typescript type vs interface

Typescript type vs interface

11
Comments 2
2 min read
alova instance of alovajs, a request strategy library

alova instance of alovajs, a request strategy library

Comments
7 min read
One week into front end boot camp.

One week into front end boot camp.

Comments
1 min read
Javascript Proxy Magic: How I built a 2kB state manager with zero dependencies (and how it got me two different job offers)

Javascript Proxy Magic: How I built a 2kB state manager with zero dependencies (and how it got me two different job offers)

150
Comments 61
6 min read
Color Guessing Game | HTML, CSS & JavaScript Project

Color Guessing Game | HTML, CSS & JavaScript Project

2
Comments 1
2 min read
Classes vs Factory functions in Javascript

Classes vs Factory functions in Javascript

15
Comments 1
3 min read
Top React Component UI Libraries to Enhance Your Web Development Projects

Top React Component UI Libraries to Enhance Your Web Development Projects

4
Comments 1
4 min read
This week's best picks for devs

This week's best picks for devs

1
Comments
3 min read
7 Portfolio Website Design inspiration for 2024

7 Portfolio Website Design inspiration for 2024

54
Comments 19
3 min read
Multiple – Load test any API with JavaScript and NPM packages

Multiple – Load test any API with JavaScript and NPM packages

Comments
2 min read
How to connect Supabase to Payload CMS

How to connect Supabase to Payload CMS

8
Comments 3
3 min read
Socket.io Simple Chat App

Socket.io Simple Chat App

2
Comments 1
2 min read
Building a Lazy Loader from Scratch in React (Part 3)

Building a Lazy Loader from Scratch in React (Part 3)

1
Comments
8 min read
I'm looking for contributors for my open source project

I'm looking for contributors for my open source project

Comments
1 min read
How to create custom content bricks in React Bricks

How to create custom content bricks in React Bricks

1
Comments
13 min read
Client Side Caching With Interceptors

Client Side Caching With Interceptors

46
Comments 2
5 min read
Day 1 - 30 Days learn Web Dev

Day 1 - 30 Days learn Web Dev

Comments
1 min read
New to Dev.to!

New to Dev.to!

9
Comments 14
1 min read
React Native Shared Elements Using Reanimated 3

React Native Shared Elements Using Reanimated 3

2
Comments
3 min read
Day 2 - 30 Days learn Web Dev

Day 2 - 30 Days learn Web Dev

Comments
1 min read
JavaScript developers must know this Array method!

JavaScript developers must know this Array method!

1
Comments
3 min read
How to use React <Suspense>

How to use React <Suspense>

Comments
2 min read
A Guide to Building Custom Hooks in React

A Guide to Building Custom Hooks in React

Comments 1
2 min read
These 8 Podcasts will help increase your knowledge and expand your mindset.

These 8 Podcasts will help increase your knowledge and expand your mindset.

222
Comments 42
4 min read
The super power that lets you tell TypeScript what is actually happening

The super power that lets you tell TypeScript what is actually happening

Comments
1 min read
Don't do this in your tech interviews!!(My learnings so far...)

Don't do this in your tech interviews!!(My learnings so far...)

Comments
3 min read
Embracing Clean Code with `is.kebabCase` and `is.not_kebabCase` from 'thiis': A Fun Journey into String Formatting

Embracing Clean Code with `is.kebabCase` and `is.not_kebabCase` from 'thiis': A Fun Journey into String Formatting

Comments
5 min read
sort() vs toSorted()

sort() vs toSorted()

1
Comments
1 min read
Unraveling IPv6 with `is.ipv6` and `is.not_ipv6` in JavaScript: Navigating the Digital Highway

Unraveling IPv6 with `is.ipv6` and `is.not_ipv6` in JavaScript: Navigating the Digital Highway

Comments
5 min read
I saw this mind-blowing experiment, so I made a simple version of it

I saw this mind-blowing experiment, so I made a simple version of it

Comments
1 min read
Why avoid using 'any' in TypeScript

Why avoid using 'any' in TypeScript

1
Comments
5 min read
12 Factor App in NodeJS Part 0: Intro

12 Factor App in NodeJS Part 0: Intro

2
Comments
5 min read
đź“š RTK Query: Understanding useQuery Hook

đź“š RTK Query: Understanding useQuery Hook

8
Comments 3
8 min read
Integrating GraphQL in React.js: Simplifying Data Fetching

Integrating GraphQL in React.js: Simplifying Data Fetching

Comments
4 min read
Customer: Use Case (4: Implementing Front-end Service)

Customer: Use Case (4: Implementing Front-end Service)

1
Comments
8 min read
Image Compression in JavaScript/TypeScript

Image Compression in JavaScript/TypeScript

4
Comments
5 min read
Building a Vue.js composable for handling Feature Flags

Building a Vue.js composable for handling Feature Flags

24
Comments 7
4 min read
How to run TypeScript natively in Node.js with TSX

How to run TypeScript natively in Node.js with TSX

61
Comments 1
3 min read
Vite.js - Lightning Fast Builds Powered by ES Modules

Vite.js - Lightning Fast Builds Powered by ES Modules

5
Comments
5 min read
Next js Routing

Next js Routing

18
Comments 3
5 min read
đź’» Web Development Resources #176

đź’» Web Development Resources #176

15
Comments
2 min read
Do We Need a New Framework?

Do We Need a New Framework?

6
Comments
3 min read
Nuxt Social Share module has many new features 🎉

Nuxt Social Share module has many new features 🎉

6
Comments
1 min read
Center A Div With Flex!

Center A Div With Flex!

6
Comments 1
2 min read
PM2 module to monitoring node.js application with export to Prometheus and Grafana

PM2 module to monitoring node.js application with export to Prometheus and Grafana

6
Comments
3 min read
Data prefetch of alovajs, a request strategy library

Data prefetch of alovajs, a request strategy library

Comments
7 min read
How to add an in-game chat room with React

How to add an in-game chat room with React

6
Comments
14 min read
Retrieving Implementation Contract Addresses from Proxy Contracts in EVM Networks

Retrieving Implementation Contract Addresses from Proxy Contracts in EVM Networks

2
Comments 2
2 min read
Just made $5000 in revenue with my MVP

Just made $5000 in revenue with my MVP

1
Comments 1
1 min read
loading...