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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!

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Introducing Twenty Nineteen Frontity Theme
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Introducing Twenty Nineteen Frontity Theme

22
Comments
2 min read
TIL: String.prototype.replace supports replacement patterns

TIL: String.prototype.replace supports replacement patterns

5
Comments
1 min read
How is the React lazy function implemented? Suspense... It gonna be short 😉

How is the React lazy function implemented? Suspense... It gonna be short 😉

10
Comments
3 min read
Working with random numbers in JavaScript
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Working with random numbers in JavaScript

54
Comments 9
4 min read
ntl@4.0.0

ntl@4.0.0

6
Comments
1 min read
Entendendo e escrevendo middlewares no NodeJs com Express!
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Entendendo e escrevendo middlewares no NodeJs com Express!

8
Comments
3 min read
Announcing Regex Nodes, a visual editor for Regular Expressions
Cover image for Announcing Regex Nodes, a visual editor for Regular Expressions

Announcing Regex Nodes, a visual editor for Regular Expressions

14
Comments 2
3 min read
Building Something Fast and Easy in React

Building Something Fast and Easy in React

9
Comments 1
4 min read
WebGL Month. Day 30. Text rendering in WebGL

WebGL Month. Day 30. Text rendering in WebGL

6
Comments
3 min read
Heroines of JavaScript series: Lauryn & Layla interview Ali Spittel
Cover image for Heroines of JavaScript series: Lauryn & Layla interview Ali Spittel

Heroines of JavaScript series: Lauryn & Layla interview Ali Spittel

8
Comments
2 min read
How to create simple tabs system with VueJS

How to create simple tabs system with VueJS

6
Comments
1 min read
Next.js Practical Introduction: Navigation and Routing

Next.js Practical Introduction: Navigation and Routing

3
Comments
1 min read
Reverse Engineering - understanding Spies in Testing

Reverse Engineering - understanding Spies in Testing

60
Comments 2
9 min read
Mastering the useEffect API
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Mastering the useEffect API

74
Comments
2 min read
Typescript and external libraries

Typescript and external libraries

9
Comments 2
2 min read
How I developed a Concurrent Mode friendly library for React Redux
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How I developed a Concurrent Mode friendly library for React Redux

4
Comments
5 min read
A Journey Through Gatsby Build Process via Building a Plugin

A Journey Through Gatsby Build Process via Building a Plugin

8
Comments
5 min read
Invertendo valores com o Destructuring Assignment

Invertendo valores com o Destructuring Assignment

6
Comments
1 min read
JavaScript: 3 key differences between Arrow Functions and Normal Functions
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JavaScript: 3 key differences between Arrow Functions and Normal Functions

8
Comments
1 min read
Budget Poll App from Scratch in Svelte 3

Budget Poll App from Scratch in Svelte 3

6
Comments 3
5 min read
This is why I hate Typescript
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This is why I hate Typescript

126
Comments 108
6 min read
Using Typescript string enums? Consider string literals!

Using Typescript string enums? Consider string literals!

17
Comments 6
3 min read
You should not use lodash for memoization

You should not use lodash for memoization

39
Comments 6
5 min read
“href” vs. “src” in HTML
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“href” vs. “src” in HTML

313
Comments 40
3 min read
Building Chat Web Components with StencilJS and Ionic 4
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Building Chat Web Components with StencilJS and Ionic 4

16
Comments 2
4 min read
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