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.
Typescript Series - Awaited Type

Typescript Series - Awaited Type

3
Comments
1 min read
My way and journey into tech 😊

My way and journey into tech 😊

9
Comments 1
2 min read
Hand-on coding practice for frontend

Hand-on coding practice for frontend

3
Comments
1 min read
Decentralized... Backend? Building an Angular dApp With OrbitDB and IPFS

Decentralized... Backend? Building an Angular dApp With OrbitDB and IPFS

2
Comments
5 min read
Create Web Components in Lit, publish on npm & use in Angular 14, React 18 and Vanilla JS Projects (free video course)

Create Web Components in Lit, publish on npm & use in Angular 14, React 18 and Vanilla JS Projects (free video course)

7
Comments 1
2 min read
GSoC 2022 CircuitVerse | Week 9 and 10 Report

GSoC 2022 CircuitVerse | Week 9 and 10 Report

3
Comments
1 min read
Finite state machines in frontend

Finite state machines in frontend

3
Comments 1
1 min read
Formik ve Yup ile React Form Validasyonu

Formik ve Yup ile React Form Validasyonu

1
Comments
3 min read
Fixing baseURL error in Nextjs-auth0

Fixing baseURL error in Nextjs-auth0

3
Comments
2 min read
How TypeScript Default Parameters Work

How TypeScript Default Parameters Work

8
Comments
2 min read
Rat In A Maze - With Multiple Hops

Rat In A Maze - With Multiple Hops

1
Comments
1 min read
Javascript Tagalog - String includes Method

Javascript Tagalog - String includes Method

4
Comments
1 min read
N-Queen : Check if possible to place in NxN

N-Queen : Check if possible to place in NxN

2
Comments
1 min read
Javascript Tagalog - String indexOf Method

Javascript Tagalog - String indexOf Method

3
Comments
1 min read
Browser extensions - Repeating notifications

Browser extensions - Repeating notifications

9
Comments 1
3 min read
N-Queen - All Possible Placements

N-Queen - All Possible Placements

2
Comments
1 min read
Javascript counter | HTML, CSS, JS

Javascript counter | HTML, CSS, JS

4
Comments
2 min read
How to Create a Custom Source for File Upload With Angular

How to Create a Custom Source for File Upload With Angular

2
Comments 2
4 min read
Array Methods in JS - reverse()

Array Methods in JS - reverse()

7
Comments 24
2 min read
How to translate HTML for free using google translate.

How to translate HTML for free using google translate.

21
Comments 4
2 min read
Browser extensions - Adding browser notifications

Browser extensions - Adding browser notifications

24
Comments 2
2 min read
React re-renders guide: preventing unnecessary re-renders

React re-renders guide: preventing unnecessary re-renders

143
Comments 2
10 min read
Useful Array Methods In Javascript

Useful Array Methods In Javascript

16
Comments
4 min read
Reduct Storage Web Console v0.4.0 has been released

Reduct Storage Web Console v0.4.0 has been released

4
Comments
1 min read
How to scrape Google Shopping results?

How to scrape Google Shopping results?

2
Comments 3
4 min read
Let's build a multiplayer movie trivia/quiz game with socket.io, svelte and node. devlog #5

Let's build a multiplayer movie trivia/quiz game with socket.io, svelte and node. devlog #5

2
Comments 3
6 min read
Slick Slider for fast creation of a responsive slider of any complexity on a website

Slick Slider for fast creation of a responsive slider of any complexity on a website

7
Comments 2
1 min read
Melhore a sua habilidade de escrever front-end em até 10x

Melhore a sua habilidade de escrever front-end em até 10x

5
Comments
2 min read
PROJECT - Random Color Generator

PROJECT - Random Color Generator

2
Comments
2 min read
How to call an API with fetch()

How to call an API with fetch()

2
Comments
1 min read
Flood Fill - using Recursion - Backtracking

Flood Fill - using Recursion - Backtracking

1
Comments
1 min read
Temporal API - A new approach to managing Date and Time in JS

Temporal API - A new approach to managing Date and Time in JS

51
Comments 2
7 min read
Open/Closed Principle in TypeScript

Open/Closed Principle in TypeScript

53
Comments 1
1 min read
Typescript Series - Length of a Tuple

Typescript Series - Length of a Tuple

4
Comments
1 min read
Valid Paranthesis

Valid Paranthesis

2
Comments
1 min read
Rat In a Maze - Get All Possible Paths

Rat In a Maze - Get All Possible Paths

1
Comments
1 min read
Day 8 : 100DaysOfSwift🚀

Day 8 : 100DaysOfSwift🚀

2
Comments
2 min read
Singeltons in JavaScript not needed?

Singeltons in JavaScript not needed?

1
Comments
1 min read
Using the Fetch API

Using the Fetch API

7
Comments
1 min read
Timeout with the fetch API

Timeout with the fetch API

1
Comments
1 min read
OSM + Leaflet 學習筆記 3:定位、全螢幕、小地圖、列印、客製選單

OSM + Leaflet 學習筆記 3:定位、全螢幕、小地圖、列印、客製選單

1
Comments
3 min read
LeetCode - Remove Duplicates from Sorted List II

LeetCode - Remove Duplicates from Sorted List II

3
Comments
4 min read
Knight Tour - NXN

Knight Tour - NXN

2
Comments
1 min read
Knight Probability - out of borad

Knight Probability - out of borad

Comments
1 min read
This Week I Learned - 2022 #Week 33

This Week I Learned - 2022 #Week 33

1
Comments
1 min read
Chat App with WebSocket: Adding New User

Chat App with WebSocket: Adding New User

2
Comments
3 min read
Announcing the official Payload Cloud Storage Plugin

Announcing the official Payload Cloud Storage Plugin

5
Comments
3 min read
Deploy MERN App On Heroku

Deploy MERN App On Heroku

9
Comments
4 min read
🔍 How stick element to bottom of viewport on mobile

🔍 How stick element to bottom of viewport on mobile

4
Comments
2 min read
How to build a real-time Auction system - Connecting Socket.io With React 🔥 (Part 2)

How to build a real-time Auction system - Connecting Socket.io With React 🔥 (Part 2)

351
Comments 20
9 min read
Introducing an Ultimate Web/Mobile Dev Roadmap

Introducing an Ultimate Web/Mobile Dev Roadmap

7
Comments 3
3 min read
How to build a real-time Auction System with Socket.io and React.js 🤯

How to build a real-time Auction System with Socket.io and React.js 🤯

290
Comments 17
11 min read
Liskov Substitution Principle in TypeScript

Liskov Substitution Principle in TypeScript

14
Comments
1 min read
Robust Data Integrity: Node.js JSON Schema Validation with TypeBox and TypeScript

Robust Data Integrity: Node.js JSON Schema Validation with TypeBox and TypeScript

23
Comments
3 min read
Build library using JavaScript, Webpack and Workspaces

Build library using JavaScript, Webpack and Workspaces

Comments
2 min read
Three Ways to Remove Console Statements From Production Build

Three Ways to Remove Console Statements From Production Build

1
Comments
3 min read
Build a Creative Agency Website Using HTML CSS JavaScript

Build a Creative Agency Website Using HTML CSS JavaScript

36
Comments
1 min read
React 18 Suspense fetch data from a headless CMS

React 18 Suspense fetch data from a headless CMS

21
Comments
8 min read
Top 5 Chrome Extensions for developers

Top 5 Chrome Extensions for developers

8
Comments 1
1 min read
Chat App with WebSocket: Message to Server

Chat App with WebSocket: Message to Server

6
Comments
2 min read
loading...