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.
Fixing Memory Leaks in Node Apps

Fixing Memory Leaks in Node Apps

74
Comments 1
6 min read
Optimize Redux before it kills your Application

Optimize Redux before it kills your Application

48
Comments
2 min read
JavaScript debugging done right!

JavaScript debugging done right!

158
Comments 2
9 min read
State machine advent: Update XState context with actions (13/24)

State machine advent: Update XState context with actions (13/24)

14
Comments
2 min read
Mini-Tut: Create Alias for Rails Webpacker and VS Code Compatability

Mini-Tut: Create Alias for Rails Webpacker and VS Code Compatability

23
Comments
4 min read
Set an inaction timeout in JavaScript

Set an inaction timeout in JavaScript

7
Comments 3
1 min read
React Context Hooks vs Redux Hooks

React Context Hooks vs Redux Hooks

35
Comments
2 min read
What is Optional Chaining in JavaScript?

What is Optional Chaining in JavaScript?

10
Comments 1
1 min read
How JavaScript works: Optimizing for parsing efficiency

How JavaScript works: Optimizing for parsing efficiency

161
Comments
8 min read
Checking if a Variable Exists

Checking if a Variable Exists

9
Comments
2 min read
Caching Serverless Responses - Day 12 of the #25DaysOfServerless Challenge

Caching Serverless Responses - Day 12 of the #25DaysOfServerless Challenge

39
Comments 1
5 min read
My side project in Svelte

My side project in Svelte

7
Comments
1 min read
CLJS ❤️'s AWS Amplify

CLJS ❤️'s AWS Amplify

18
Comments
7 min read
Create an NPM Package from a React component

Create an NPM Package from a React component

26
Comments 3
2 min read
A closer look at JavaScript closures, higher-order functions, and currying

A closer look at JavaScript closures, higher-order functions, and currying

109
Comments 1
7 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.