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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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We Need Your Help

We Need Your Help

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Comments
1 min read
34. Find First and Last Position of Element in Sorted Array (javascript solution)

34. Find First and Last Position of Element in Sorted Array (javascript solution)

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1 min read
Help with JavaScript Learning Roadmap

Help with JavaScript Learning Roadmap

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1 min read
Making a dead simple configuration service with Typescript

Making a dead simple configuration service with Typescript

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Extend Constructors to Receive Arguments

Extend Constructors to Receive Arguments

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How to Mock Luxon's DateTime.now When Using TDD

How to Mock Luxon's DateTime.now When Using TDD

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Define a Constructor Function

Define a Constructor Function

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How to make Responsive Website Using HTML CSS JavaScript Step By Step

How to make Responsive Website Using HTML CSS JavaScript Step By Step

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5 resources you can use to learn HTML, CSS, and JavaScript by building projects

5 resources you can use to learn HTML, CSS, and JavaScript by building projects

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HTTPS Localhost For Node.JS

HTTPS Localhost For Node.JS

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3 min read
Stop using relative paths in your React Native imports. Use Aliases instead.

Stop using relative paths in your React Native imports. Use Aliases instead.

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A Game of Blobs - Dead Or Alive

A Game of Blobs - Dead Or Alive

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React(.js)ing to My New Foster Kittens: A React/Redux Application

React(.js)ing to My New Foster Kittens: A React/Redux Application

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Programmatically generating color palettes

Programmatically generating color palettes

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Collecting Data to Map Housing Prices

Collecting Data to Map Housing Prices

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5 min read
JavaScript-30-Day-6

JavaScript-30-Day-6

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5 min read
Do you know React Hooks Flow?

Do you know React Hooks Flow?

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Debouncing vs Throttling

Debouncing vs Throttling

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Node.js API Authentication with JWT (Json Web Token) - Auth Middleware

Node.js API Authentication with JWT (Json Web Token) - Auth Middleware

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4 min read
How to Write Good Alt Text for your Images

How to Write Good Alt Text for your Images

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2 min read
Conway's Game of Life 🎮 on JavaScript

Conway's Game of Life 🎮 on JavaScript

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Triggering an Error Modal in React

Triggering an Error Modal in React

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4 min read
Let's Dive into React (Pt. 2)

Let's Dive into React (Pt. 2)

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How to archive chats in a TalkJS Inbox

How to archive chats in a TalkJS Inbox

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4 min read
Flatiron School

Flatiron School

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Playing with rhythm in Tone.js

Playing with rhythm in Tone.js

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1 min read
Cascade deleting in Prisma (v2)

Cascade deleting in Prisma (v2)

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2 min read
How to Take Screenshots in Chrome Extension

How to Take Screenshots in Chrome Extension

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8 min read
One-way and Two-way Data Binding in Angular

One-way and Two-way Data Binding in Angular

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Managing Complexity Through Merge Request Templates

Managing Complexity Through Merge Request Templates

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Create a Next.js based PWA With Tailwind — create-next-pwa

Create a Next.js based PWA With Tailwind — create-next-pwa

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Solution: Min Cost Climbing Stairs

Solution: Min Cost Climbing Stairs

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Destructuring Tweets - Episode 13 - Let's Construct

Destructuring Tweets - Episode 13 - Let's Construct

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4 min read
CRUD using Firebase In React

CRUD using Firebase In React

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4 min read
Javascript Tabs: Save Space! Examples Of Tabbed Widgets

Javascript Tabs: Save Space! Examples Of Tabbed Widgets

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7 min read
The Basics of Dependency Maintenance in NPM/yarn

The Basics of Dependency Maintenance in NPM/yarn

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Blockchain in Javascript: Transfer Ether between Accounts

Blockchain in Javascript: Transfer Ether between Accounts

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Colorize text in the terminal with ANSI Sequence

Colorize text in the terminal with ANSI Sequence

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How To Execute JavaScript In Selenium PHP?

How To Execute JavaScript In Selenium PHP?

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React Development: Web Document Management App

React Development: Web Document Management App

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4 min read
Explain to me like I am 5: Debounce vs Throttle

Explain to me like I am 5: Debounce vs Throttle

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React, Angular and Vue compared, which should you learn in 2021?

React, Angular and Vue compared, which should you learn in 2021?

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javascript: Making multiple API calls the right way

javascript: Making multiple API calls the right way

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3 min read
What is .this?

What is .this?

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Completing 4 JavaScript .filter() Method Challenges

Completing 4 JavaScript .filter() Method Challenges

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3 min read
Send a POST Request Containing a GraphQL Query with the Fetch API

Send a POST Request Containing a GraphQL Query with the Fetch API

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Weekly Digest 22/2021 - Top of the Week

Weekly Digest 22/2021 - Top of the Week

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4 min read
Client-Side Logging and Analytics with AWS

Client-Side Logging and Analytics with AWS

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Create a Password Generator with GTK and JavaScript

Create a Password Generator with GTK and JavaScript

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5 min read
Make Responsive Website Using HTML CSS JavaScript Step By Step

Make Responsive Website Using HTML CSS JavaScript Step By Step

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1 min read
Am I too old/young to learn programming?

Am I too old/young to learn programming?

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Why not to use index as key in React Lists (Practical Example)

Why not to use index as key in React Lists (Practical Example)

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Local Storage: Store data into the user’s browser

Local Storage: Store data into the user’s browser

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1 min read
Solution: Longest Consecutive Sequence

Solution: Longest Consecutive Sequence

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5 min read
I am a lazy developer or How to write 438 lines of nginx redirects

I am a lazy developer or How to write 438 lines of nginx redirects

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4 min read
Next.js Beginner's Guide

Next.js Beginner's Guide

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JavaScript Find vs Filter Array Methods.

JavaScript Find vs Filter Array Methods.

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The Frontend Hitchhiker's Guide: Web APIs

The Frontend Hitchhiker's Guide: Web APIs

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🚀10 Trending projects on GitHub for web developers - 4th June 2021

🚀10 Trending projects on GitHub for web developers - 4th June 2021

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Learn React-router like a PRO 😎

Learn React-router like a PRO 😎

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