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.
Why I Use Quokka.js for prototyping?

Why I Use Quokka.js for prototyping?

2
Comments
1 min read
Braces Validator with Javascript: Stacks

Braces Validator with Javascript: Stacks

2
Comments
1 min read
Fading images using JavaScript

Fading images using JavaScript

17
Comments 2
2 min read
React - how to make animation with CSS transition property

React - how to make animation with CSS transition property

49
Comments 1
2 min read
Different typosquatting attacks to know of - for a secure supply chain

Different typosquatting attacks to know of - for a secure supply chain

12
Comments
5 min read
I rebuilt my blog with Nuxt, now it loads in seconds!

I rebuilt my blog with Nuxt, now it loads in seconds!

3
Comments
3 min read
Please refactor your code.

Please refactor your code.

35
Comments 20
1 min read
Great VS Code Extensions for Frontend Devs.

Great VS Code Extensions for Frontend Devs.

4
Comments 1
2 min read
You CAN Convert your Callbacks to Promises

You CAN Convert your Callbacks to Promises

74
Comments 7
5 min read
3 attributes your images must have!

3 attributes your images must have!

335
Comments 13
3 min read
4 things you might not know about javascript.

4 things you might not know about javascript.

27
Comments 4
2 min read
I created my first npm package

I created my first npm package

20
Comments 3
3 min read
Intro to Typescript-2

Intro to Typescript-2

6
Comments
2 min read
COVID-19 tracker with HTML, CSS and JAVASCRIPT || Implementing free api

COVID-19 tracker with HTML, CSS and JAVASCRIPT || Implementing free api

27
Comments 3
1 min read
How to contribute to forem(DEV on GitHub)?

How to contribute to forem(DEV on GitHub)?

34
Comments 2
3 min read
Summarizing Namaste 🙏 JavaScript EP03 (Hoisting)

Summarizing Namaste 🙏 JavaScript EP03 (Hoisting)

10
Comments 1
2 min read
How I built a small ReactJS app to automatically invite collaborators to a private GitHub repo 👌

How I built a small ReactJS app to automatically invite collaborators to a private GitHub repo 👌

4
Comments
3 min read
how to use fancy text generator online

how to use fancy text generator online

3
Comments 1
2 min read
Quick reference & casual learning of topics for every developer

Quick reference & casual learning of topics for every developer

2
Comments
2 min read
How Can i create a Secure SignIn Portal In PHP after Using Password Hash on SignUp Page.

How Can i create a Secure SignIn Portal In PHP after Using Password Hash on SignUp Page.

7
Comments 5
2 min read
Vue.js 101 - Conditional rendering

Vue.js 101 - Conditional rendering

9
Comments
2 min read
So I tried Svelte and it was...interesting

So I tried Svelte and it was...interesting

4
Comments
2 min read
Handling requests with fetch

Handling requests with fetch

44
Comments
4 min read
CodePen - Generative macOS Big Sur Waves 🌊 [SVG]

CodePen - Generative macOS Big Sur Waves 🌊 [SVG]

161
Comments 13
1 min read
React code structuring and best practices

React code structuring and best practices

172
Comments 4
3 min read
API Mocking Strategies for JavaScript Applications

API Mocking Strategies for JavaScript Applications

36
Comments 4
6 min read
How to clean up node modules?

How to clean up node modules?

6
Comments
5 min read
🚀 Svelte Quick Tip: Creating a toast notification system

🚀 Svelte Quick Tip: Creating a toast notification system

28
Comments 5
3 min read
Easily test React-Redux with Cypress

Easily test React-Redux with Cypress

23
Comments 2
2 min read
Introduction to Typescript and its Basic Types

Introduction to Typescript and its Basic Types

23
Comments
8 min read
Memory Game using React.js

Memory Game using React.js

15
Comments 3
1 min read
Clicking Stuff in E2E tests - smooth scrolling, Electron flags, and Cypress

Clicking Stuff in E2E tests - smooth scrolling, Electron flags, and Cypress

8
Comments 1
7 min read
7 Best Places to find Hackathons!👩‍💻

7 Best Places to find Hackathons!👩‍💻

82
Comments 12
2 min read
React Website with Image Slideshow

React Website with Image Slideshow

13
Comments
3 min read
5 Awesome React Hooks ⚛️

5 Awesome React Hooks ⚛️

242
Comments 4
2 min read
Closing dialogs by going back

Closing dialogs by going back

7
Comments
2 min read
Implementing custom `isFalsy()`

Implementing custom `isFalsy()`

6
Comments
1 min read
10 Things 2020 has taught me

10 Things 2020 has taught me

119
Comments 8
9 min read
Script to Mark Text in article

Script to Mark Text in article

2
Comments
1 min read
Summarizing Namaste 🙏 JavaScript EP02 (How Js code is executed and Call stack)

Summarizing Namaste 🙏 JavaScript EP02 (How Js code is executed and Call stack)

2
Comments
2 min read
Reusable Dialog component using Vue3 composition api

Reusable Dialog component using Vue3 composition api

7
Comments
5 min read
Summarizing Namaste 🙏 JavaScript EP01 (Execution Context)

Summarizing Namaste 🙏 JavaScript EP01 (Execution Context)

4
Comments
1 min read
Creating a simple carousel using JavaScript

Creating a simple carousel using JavaScript

176
Comments 8
3 min read
What about Svelte? Should you care!

What about Svelte? Should you care!

44
Comments 2
9 min read
How to fix nodemon error- nodemon.ps1 cannot be loaded because running scripts is disabled on this system

How to fix nodemon error- nodemon.ps1 cannot be loaded because running scripts is disabled on this system

5
Comments 2
1 min read
JavaScript Syntax

JavaScript Syntax

5
Comments 1
2 min read
Bootstrapping a React Native Typescript App

Bootstrapping a React Native Typescript App

5
Comments
4 min read
Simple markdown tag insertion snippet using shortcut keys [Pure Javascript]

Simple markdown tag insertion snippet using shortcut keys [Pure Javascript]

6
Comments 4
3 min read
CodePen - Fuzzy VHS Dream Clouds 📼 ☁️ [PIXI]

CodePen - Fuzzy VHS Dream Clouds 📼 ☁️ [PIXI]

11
Comments
1 min read
JS Set Object (2 handy usages)

JS Set Object (2 handy usages)

6
Comments
2 min read
An Overview of the Top 10 Vue UI Component Libraries in 2021

An Overview of the Top 10 Vue UI Component Libraries in 2021

69
Comments 8
7 min read
Task Force 2.0 Third Week Sessions

Task Force 2.0 Third Week Sessions

2
Comments
2 min read
Stale closure: Why did my setState only triggered twice?

Stale closure: Why did my setState only triggered twice?

5
Comments
1 min read
How to create a theme toggle in React using Context API 🪄

How to create a theme toggle in React using Context API 🪄

19
Comments 2
3 min read
JavaScript image compression and resizing

JavaScript image compression and resizing

97
Comments 2
6 min read
Getting started with Tailwind and React: Implementing responsiveness.

Getting started with Tailwind and React: Implementing responsiveness.

99
Comments 9
4 min read
REACT WHITE SCREEN OF DEATH : COMMENT EMPÊCHER SON UI DE PLANTER

REACT WHITE SCREEN OF DEATH : COMMENT EMPÊCHER SON UI DE PLANTER

5
Comments
7 min read
Pairing with Community Member Seth Hall

Pairing with Community Member Seth Hall

18
Comments
1 min read
Amazing Productivity Tools for Developers

Amazing Productivity Tools for Developers

140
Comments 4
5 min read
Using Google Sheets as a simple database with Papa Parse

Using Google Sheets as a simple database with Papa Parse

71
Comments
4 min read
loading...