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.
Array.prototype.slice() vs Array.prototype.splice()

Array.prototype.slice() vs Array.prototype.splice()

6
Comments
5 min read
Reminiscing On My Software Development Journey

Reminiscing On My Software Development Journey

6
Comments 1
3 min read
Mocking Can Lead To False Positive Tests

Mocking Can Lead To False Positive Tests

2
Comments
5 min read
hooks you must know about package. Json

hooks you must know about package. Json

5
Comments
3 min read
React: Use Advanced JavaScript in React Render Method

React: Use Advanced JavaScript in React Render Method

65
Comments 2
2 min read
Migrating from Puppeteer to Playwright

Migrating from Puppeteer to Playwright

14
Comments 1
9 min read
code every day with me

code every day with me

6
Comments
1 min read
Number Generator With JS

Number Generator With JS

37
Comments 4
2 min read
Introducing hRPC: a simple RPC system for user-facing APIs

Introducing hRPC: a simple RPC system for user-facing APIs

62
Comments 6
10 min read
Vueコンポーネント一例

Vueコンポーネント一例

3
Comments
1 min read
Beginner friendly tutorial for a portfolio project with React - Loan Calculator

Beginner friendly tutorial for a portfolio project with React - Loan Calculator

4
Comments
1 min read
Back end, Express and an introduction from the careers team.

Back end, Express and an introduction from the careers team.

3
Comments
2 min read
Intro to React useEffect Hook

Intro to React useEffect Hook

45
Comments
3 min read
String.prototype.indexOf() vs String.prototype.lastIndexOf()

String.prototype.indexOf() vs String.prototype.lastIndexOf()

3
Comments
2 min read
How to mock nanoid

How to mock nanoid

5
Comments
2 min read
Horizontal scroll on mouse wheel: nothing easier!

Horizontal scroll on mouse wheel: nothing easier!

13
Comments
1 min read
React class life cycle methods to useEffect

React class life cycle methods to useEffect

34
Comments 3
2 min read
Modern Web Dev - Intro

Modern Web Dev - Intro

2
Comments
2 min read
How to add a Splash Screen and an App Icon in React Native

How to add a Splash Screen and an App Icon in React Native

7
Comments
10 min read
Best Programming Languages to Learn as a Beginner

Best Programming Languages to Learn as a Beginner

82
Comments 10
5 min read
Building a REST API with Django REST Framework

Building a REST API with Django REST Framework

180
Comments 3
6 min read
Weekly Digest 41/2021

Weekly Digest 41/2021

16
Comments
3 min read
Rewriting history in Git

Rewriting history in Git

2
Comments
1 min read
Understanding never in TypeScript

Understanding never in TypeScript

10
Comments 1
4 min read
Day 39 of 100 Days of Code & Scrum: objectFit Cover In Next.js Images

Day 39 of 100 Days of Code & Scrum: objectFit Cover In Next.js Images

18
Comments 1
2 min read
loading...