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.
Reducing FOUC with Web Components

Reducing FOUC with Web Components

7
Comments 2
7 min read
JavaScript Functions - Declaration, Hoisting, and Advanced Patterns

JavaScript Functions - Declaration, Hoisting, and Advanced Patterns

5
Comments
3 min read
Five Years of json-tool and 3,000 Active Users Later

Five Years of json-tool and 3,000 Active Users Later

Comments
7 min read
Template Engines - EJS, Freemarker, and Thymeleaf

Template Engines - EJS, Freemarker, and Thymeleaf

Comments
3 min read
How to Build a LangGraph Research Agent that Embeds Dynamic Charts via MCP Apps (CopilotKit & Tako)

How to Build a LangGraph Research Agent that Embeds Dynamic Charts via MCP Apps (CopilotKit & Tako)

185
Comments 14
25 min read
5 Open-Source Resume Builders That'll Help Get You Hired in 2026

5 Open-Source Resume Builders That'll Help Get You Hired in 2026

90
Comments 14
4 min read
JavaScript Awesome Package

JavaScript Awesome Package

1
Comments
10 min read
Understanding React Components and Core Concepts

Understanding React Components and Core Concepts

1
Comments
1 min read
Angular 21 — What’s New, What’s Changed

Angular 21 — What’s New, What’s Changed

Comments
2 min read
The Secret Life of JavaScript: The Proxy

The Secret Life of JavaScript: The Proxy

19
Comments 3
3 min read
function () {} Is Too Long

function () {} Is Too Long

Comments
1 min read
Spread Operator

Spread Operator

Comments
2 min read
IIFE (Immediately Invoked Function Expression)

IIFE (Immediately Invoked Function Expression)

Comments
1 min read
Fibonacci numbers complex Time complexity

Fibonacci numbers complex Time complexity

Comments
3 min read
JSON.Stringify on second argument

JSON.Stringify on second argument

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