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.
Build a Health Blog With Video Using Preact.js, Netlify CMS, and Vonage

Build a Health Blog With Video Using Preact.js, Netlify CMS, and Vonage

14
Comments
11 min read
Advanced View Features in AppRun

Advanced View Features in AppRun

6
Comments
4 min read
How I used React-Loadable to more than halve my React app's load time

How I used React-Loadable to more than halve my React app's load time

22
Comments 20
2 min read
A quick set of questions beginners can ask to know which javascript array method to use!

A quick set of questions beginners can ask to know which javascript array method to use!

9
Comments
3 min read
Five languages for WordPress Developers to learn in 2020

Five languages for WordPress Developers to learn in 2020

12
Comments
38 min read
Export Violations From JFrog Xray to CSV

Export Violations From JFrog Xray to CSV

9
Comments
2 min read
How to analyze your npm dependencies for better, more maintainable code

How to analyze your npm dependencies for better, more maintainable code

36
Comments
12 min read
Everything you need to know about NaN in JavaScript

Everything you need to know about NaN in JavaScript

8
Comments 1
5 min read
Managing Remote Data with SWR

Managing Remote Data with SWR

26
Comments 3
4 min read
Eliminating Render-Blocking JavaScript and CSS on WordPress

Eliminating Render-Blocking JavaScript and CSS on WordPress

10
Comments
6 min read
React Hooks to Tame the Complexity

React Hooks to Tame the Complexity

8
Comments
3 min read
How to convert Excel to HTML and JSON and vice versa

How to convert Excel to HTML and JSON and vice versa

15
Comments
3 min read
Building simple spreadsheet in React

Building simple spreadsheet in React

19
Comments
1 min read
Memoization in JS

Memoization in JS

15
Comments 8
2 min read
Large Scale Geospatial Visualization with Deck.gl, Mapbox-gl and Vue.js

Large Scale Geospatial Visualization with Deck.gl, Mapbox-gl and Vue.js

81
Comments 6
6 min read
Stacks and Queues

Stacks and Queues

6
Comments 3
3 min read
5 Best Front-end JavaScript Frameworks: Multi-Year Developer Surveys Visualized

5 Best Front-end JavaScript Frameworks: Multi-Year Developer Surveys Visualized

71
Comments 3
6 min read
Nodejs Design Pattern

Nodejs Design Pattern

25
Comments
8 min read
Top Programming Languages to Use in 2020

Top Programming Languages to Use in 2020

39
Comments 2
6 min read
TypeORMにおいて、`date` は `Date` でなく `string` にmapされるので気をつけましょう

TypeORMにおいて、`date` は `Date` でなく `string` にmapされるので気をつけましょう

6
Comments
1 min read
Amazing list of resources for Javascript Interview

Amazing list of resources for Javascript Interview

43
Comments
14 min read
Learning Frontend as a Backend dev

Learning Frontend as a Backend dev

12
Comments 5
1 min read
Javascript Array Condensing

Javascript Array Condensing

6
Comments 10
1 min read
How to choose your JAM stack

How to choose your JAM stack

15
Comments
5 min read
Stop using for loops, here are other cool options

Stop using for loops, here are other cool options

17
Comments 10
4 min read
Persisting React State in localStorage

Persisting React State in localStorage

118
Comments 4
4 min read
The Other Stuff - You know JavaScript, what else is there?

The Other Stuff - You know JavaScript, what else is there?

5
Comments 2
5 min read
Incrementally migrating a CRA application to TypeScript without ejecting

Incrementally migrating a CRA application to TypeScript without ejecting

42
Comments 3
5 min read
Make a GraphQL Query Dynamic with Variables and Urqls useQuery Hook

Make a GraphQL Query Dynamic with Variables and Urqls useQuery Hook

13
Comments
2 min read
WP Snippet #007 Get and Post to remote Api with Php.

WP Snippet #007 Get and Post to remote Api with Php.

11
Comments
3 min read
Effective Profiling in Google Chrome

Effective Profiling in Google Chrome

10
Comments
11 min read
Simple Stopwatch Web App

Simple Stopwatch Web App

5
Comments
1 min read
Understanding the package.json file

Understanding the package.json file

141
Comments 5
5 min read
Full Stack Asp.Net Core App (Bootcamp Project) - Part 2 - The Database and (Razor) Pages

Full Stack Asp.Net Core App (Bootcamp Project) - Part 2 - The Database and (Razor) Pages

23
Comments 2
5 min read
. Remembering .reduce() arguments ?

. Remembering .reduce() arguments ?

5
Comments 2
1 min read
Não seja um programador de frameworks

Não seja um programador de frameworks

35
Comments 2
3 min read
Fighting the Fear of Code Challenges

Fighting the Fear of Code Challenges

37
Comments 3
3 min read
Search component with dropdown

Search component with dropdown

6
Comments 1
1 min read
Integrando Prettier con ESLint

Integrando Prettier con ESLint

7
Comments
5 min read
🤯 Web APIs, JavaScript, Daily.dev, Giveaway, and More — Weekly Picks #116

🤯 Web APIs, JavaScript, Daily.dev, Giveaway, and More — Weekly Picks #116

53
Comments 3
5 min read
My Top 10 JavaScript Articles from 2019

My Top 10 JavaScript Articles from 2019

48
Comments
5 min read
Fetch Data with Next.js (getInitialProps)

Fetch Data with Next.js (getInitialProps)

5
Comments
1 min read
My Journey through Tech: FullStack Blockchain course Section 3

My Journey through Tech: FullStack Blockchain course Section 3

11
Comments 1
6 min read
VScode Extension For Converting Documentation In MD Files

VScode Extension For Converting Documentation In MD Files

5
Comments
1 min read
I created Git-Widget for websites/blogs.

I created Git-Widget for websites/blogs.

49
Comments 7
1 min read
Using `styled-components` to Style Someone Else's Component

Using `styled-components` to Style Someone Else's Component

7
Comments
2 min read
site views counter tutorial

site views counter tutorial

6
Comments
1 min read
Array functions in JavaScript

Array functions in JavaScript

7
Comments 2
4 min read
Bring out yer dead!

Bring out yer dead!

3
Comments
1 min read
Die drei wichtigsten JavaScript-Frameworks für 2020

Die drei wichtigsten JavaScript-Frameworks für 2020

3
Comments 2
6 min read
Make your `console.life` easy !

Make your `console.life` easy !

8
Comments 2
1 min read
How I feel reactJs project after JavaScript.

How I feel reactJs project after JavaScript.

6
Comments
2 min read
JavaScript: Skip Values In Destructuring

JavaScript: Skip Values In Destructuring

87
Comments 4
3 min read
React HOC for dummies

React HOC for dummies

10
Comments
5 min read
Do you know the board game risk? 🌍

Do you know the board game risk? 🌍

5
Comments 9
1 min read
How I built 'grotesk' a react component (and css library) that makes web type simple

How I built 'grotesk' a react component (and css library) that makes web type simple

5
Comments
3 min read
🧟 Emojis can be wicked

🧟 Emojis can be wicked

4
Comments 2
4 min read
Understanding Express Middleware{A beginners guide}

Understanding Express Middleware{A beginners guide}

33
Comments
3 min read
The "best" web framework?

The "best" web framework?

9
Comments 4
1 min read
Refactoring a Class Component to a Functional Component w/ State Hooks

Refactoring a Class Component to a Functional Component w/ State Hooks

10
Comments
2 min read
loading...