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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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The ultimate guide for data structures & algorithm interviews 🔥

The ultimate guide for data structures & algorithm interviews 🔥

Reactions 477 Comments 14
45 min read
Big useEffect mistake

Big useEffect mistake

Reactions 17 Comments
2 min read
React Hooks Factories

React Hooks Factories

Reactions 17 Comments 1
3 min read
Solution: Short Encoding of Words (ver. 2)

Solution: Short Encoding of Words (ver. 2)

Reactions 3 Comments
5 min read
Node.js 101 - part 1: What is Node.js?

Node.js 101 - part 1: What is Node.js?

Reactions 6 Comments
3 min read
Yummyplan - An app to plan meals for an entire week🍞📅

Yummyplan - An app to plan meals for an entire week🍞📅

Reactions 13 Comments
2 min read
#1 Creating basic express server and react client and the use of concurrently

#1 Creating basic express server and react client and the use of concurrently

Reactions 9 Comments
2 min read
Filter an array of objects with multiple conditions

Filter an array of objects with multiple conditions

Reactions 2 Comments 1
2 min read
Top Google Chrome Extensions For Devs 🔥🚀

Top Google Chrome Extensions For Devs 🔥🚀

Reactions 31 Comments 5
3 min read
JSON Tutorial for Beginners in JavaScript and Node.js

JSON Tutorial for Beginners in JavaScript and Node.js

Reactions 9 Comments
4 min read
Getting started with Web NFC: tips and gotchas

Getting started with Web NFC: tips and gotchas

Reactions 5 Comments
3 min read
Intermediate JavaScript Practice Course - Codecademy PRO version

Intermediate JavaScript Practice Course - Codecademy PRO version

Reactions 5 Comments
2 min read
How I built a browser extension with Dropbox as a DB

How I built a browser extension with Dropbox as a DB

Reactions 5 Comments
5 min read
To those who use arrow keys to find old commands.

To those who use arrow keys to find old commands.

Reactions 5 Comments
1 min read
Building a Connecting Wall

Building a Connecting Wall

Reactions 3 Comments
24 min read
Understand the concept of JWT — JSON Web Tokens

Understand the concept of JWT — JSON Web Tokens

Reactions 2 Comments
3 min read
Day 15 of 365 Days of code

Day 15 of 365 Days of code

Reactions 3 Comments
1 min read
DevOps-ify | Creating a CI/CD pipeline using GitHub Actions

DevOps-ify | Creating a CI/CD pipeline using GitHub Actions

Reactions 5 Comments
3 min read
Learning to Code with a non-STEM background

Learning to Code with a non-STEM background

Reactions 2 Comments
3 min read
Useful Javascript resources to learn and remember

Useful Javascript resources to learn and remember

Reactions 26 Comments
2 min read
Modern Javascript Basics Part - II:

Modern Javascript Basics Part - II:

Reactions 15 Comments 3
4 min read
Solution: Design HashMap

Solution: Design HashMap

Reactions 11 Comments
3 min read
How to Auto Adjust Font Size to fit div

How to Auto Adjust Font Size to fit div

Reactions 3 Comments
2 min read
Let your customers subscribe to an out of stock product with Spree Commerce

Let your customers subscribe to an out of stock product with Spree Commerce

Reactions 2 Comments
7 min read
Angular OrganizationChart

Angular OrganizationChart

Reactions 4 Comments
2 min read
Day 4 of #100daysofcod

Day 4 of #100daysofcod

Reactions 3 Comments
1 min read
Day 3 of #100daysofcode with

Day 3 of #100daysofcode with

Reactions 2 Comments 2
1 min read
Reverse String In JavaScript By 4 Approach

Reverse String In JavaScript By 4 Approach

Reactions 3 Comments
2 min read
The “toggling” Methods of jQuery

The “toggling” Methods of jQuery

Reactions 4 Comments
2 min read
Web Storage APIs

Web Storage APIs

Reactions 5 Comments
3 min read
How to Unset CSS Overflow Using JavaScript when Sticky Elements Stop Working

How to Unset CSS Overflow Using JavaScript when Sticky Elements Stop Working

Reactions 2 Comments
2 min read
Las bondades del método includes() en JavaScript

Las bondades del método includes() en JavaScript

Reactions 4 Comments
3 min read
What should I prepare for installable Web Application

What should I prepare for installable Web Application

Reactions 2 Comments
2 min read
Creating a Temperature Converter without a single line of JS

Creating a Temperature Converter without a single line of JS

Reactions 2 Comments 2
2 min read
React OrderList

React OrderList

Reactions 4 Comments
1 min read
Algorithm to repeat a string num time

Algorithm to repeat a string num time

Reactions 2 Comments
1 min read
Development Progress of AbstractMark, the modern markup language

Development Progress of AbstractMark, the modern markup language

Reactions 5 Comments
2 min read
How to Create a Contrasting Cursor. BONUS: MouseMove Optimization.

How to Create a Contrasting Cursor. BONUS: MouseMove Optimization.

Reactions 7 Comments
1 min read
Punctuation in programming languages

Punctuation in programming languages

Reactions 2 Comments
1 min read
Top Reasons to Opt for Node.js For Real-Time Application Development

Top Reasons to Opt for Node.js For Real-Time Application Development

Reactions 2 Comments
3 min read
Unique Array in Javascript even with objects in the array

Unique Array in Javascript even with objects in the array

Reactions 4 Comments
1 min read
Adding mobile-friendly interactive maps to your App the Easiest way 🗺️

Adding mobile-friendly interactive maps to your App the Easiest way 🗺️

Reactions 3 Comments
5 min read
Namespacing Chrome Storage for page dependant settings for your Chrome Extension

Namespacing Chrome Storage for page dependant settings for your Chrome Extension

Reactions 3 Comments
2 min read
Responsive Navbar in React

Responsive Navbar in React

Reactions 22 Comments
4 min read
My First Public Software Tool, $120 in 3 Seconds

My First Public Software Tool, $120 in 3 Seconds

Reactions 2 Comments
4 min read
Adding Sound to a React Project

Adding Sound to a React Project

Reactions 14 Comments 2
2 min read
Full Tutorial #10: Logging the User Out, Refactoring GraphQL | Microservices Chat App Using React, Node, TypeScript and GraphQL

Full Tutorial #10: Logging the User Out, Refactoring GraphQL | Microservices Chat App Using React, Node, TypeScript and GraphQL

Reactions 12 Comments
1 min read
Build, test and release a React component library with Storybook

Build, test and release a React component library with Storybook

Reactions 18 Comments
8 min read
Convert an Image to HTML pixel by pixel

Convert an Image to HTML pixel by pixel

Reactions 14 Comments
1 min read
Persist Scroll Positions with Hotwire Turbo

Persist Scroll Positions with Hotwire Turbo

Reactions 12 Comments
1 min read
(Javascript) My learning journey: Web Component

(Javascript) My learning journey: Web Component

Reactions 19 Comments
3 min read
5 Tech Talks That Changed How I Approached Software Engineering

5 Tech Talks That Changed How I Approached Software Engineering

Reactions 3 Comments
3 min read
Day 34: Consuming a RESTful API with React

Day 34: Consuming a RESTful API with React

Reactions 5 Comments
1 min read
What is JAVASCRIPT??

What is JAVASCRIPT??

Reactions 3 Comments 1
2 min read
Argumentos para tu bot en Discord.js

Argumentos para tu bot en Discord.js

Reactions 2 Comments
2 min read
How do closures make private variables possible in JavaScript?

How do closures make private variables possible in JavaScript?

Reactions 15 Comments
2 min read
Type Conversion with String, Number, and Boolean Functions

Type Conversion with String, Number, and Boolean Functions

Comments
3 min read
Integrating Headless CMS with Zapier

Integrating Headless CMS with Zapier

Reactions 3 Comments
3 min read
Exports in package.json

Exports in package.json

Reactions 4 Comments
2 min read
Append and Delete - JavaScript

Append and Delete - JavaScript

Reactions 2 Comments
6 min read
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