Forem

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.
Modern JS, when to use map or for?

Modern JS, when to use map or for?

3
Comments 4
1 min read
JS Coding Patterns that give you away as a Junior Developer
Cover image for JS Coding Patterns that give you away as a Junior Developer

JS Coding Patterns that give you away as a Junior Developer

185
Comments 23
4 min read
Getting Started With the JavaScript Fetch API
Cover image for Getting Started With the JavaScript Fetch API

Getting Started With the JavaScript Fetch API

105
Comments 2
11 min read
Week 15: Async Foundations

Week 15: Async Foundations

2
Comments
3 min read
React - Best Practices

React - Best Practices

29
Comments 3
1 min read
Why do we write JavaScript like this?
Cover image for Why do we write JavaScript like this?

Why do we write JavaScript like this?

84
Comments 66
3 min read
Fitting Flappy Bird Into a Tweet

Fitting Flappy Bird Into a Tweet

13
Comments 1
8 min read
Build A Next.js Markdown Blog.

Build A Next.js Markdown Blog.

113
Comments 6
7 min read
What's the output?

What's the output?

2
Comments
1 min read
The caveats (and solutions) to generic type guards in TypeScript.
Cover image for The caveats (and solutions) to generic type guards in TypeScript.

The caveats (and solutions) to generic type guards in TypeScript.

30
Comments
3 min read
Auto sign-in user using saved browser credentials

Auto sign-in user using saved browser credentials

7
Comments 1
2 min read
yargs v16 released

yargs v16 released

5
Comments
3 min read
How to Get the Root State type from your TypeScript React application.

How to Get the Root State type from your TypeScript React application.

17
Comments 2
2 min read
Deploy your Next.js App to Netlify in 2 minutes

Deploy your Next.js App to Netlify in 2 minutes

22
Comments 2
2 min read
React-router urls don't work when refreshing or writing manually or pasting- solved - React

React-router urls don't work when refreshing or writing manually or pasting- solved - React

10
Comments
1 min read
Top 5 Best Testing Ruby Gems For Building Ruby on Rails Web Application
Cover image for Top 5 Best Testing Ruby Gems For Building Ruby on Rails Web Application

Top 5 Best Testing Ruby Gems For Building Ruby on Rails Web Application

9
Comments 2
3 min read
Announcing NGXS 3.7
Cover image for Announcing NGXS 3.7

Announcing NGXS 3.7

20
Comments
6 min read
A Basic Introduction to Webpack
Cover image for A Basic Introduction to Webpack

A Basic Introduction to Webpack

202
Comments 5
10 min read
Introduction to Web Scraping With JavaScript and Node.js

Introduction to Web Scraping With JavaScript and Node.js

7
Comments
7 min read
TIL - Ajax (Asynchronous requests) with Fetch and Axios + React
Cover image for TIL - Ajax (Asynchronous requests) with Fetch and Axios + React

TIL - Ajax (Asynchronous requests) with Fetch and Axios + React

6
Comments
2 min read
Setting up TailwindCss in Angular
Cover image for Setting up TailwindCss in Angular

Setting up TailwindCss in Angular

9
Comments
4 min read
iPhone 7 animated replica using HTML, CSS and Javascript
Cover image for iPhone 7 animated replica using HTML, CSS and Javascript

iPhone 7 animated replica using HTML, CSS and Javascript

68
Comments 8
2 min read
Mentorship and the job search

Mentorship and the job search

53
Comments 19
3 min read
Forms in React: React Hook Forms with Material UI and YUP

Forms in React: React Hook Forms with Material UI and YUP

93
Comments 10
16 min read
Badge Action
Cover image for Badge Action

Badge Action

3
Comments
2 min read
loading...