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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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Mocha Chai unit test for React state variable change

Mocha Chai unit test for React state variable change

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1 min read
Quick Tip: Flattening a multidimensional array

Quick Tip: Flattening a multidimensional array

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1 min read
Quick Tip: Array of consecutive integers

Quick Tip: Array of consecutive integers

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1 min read
Lessons from open-source: Replace zod with superstruct if you do not use zod’s advanced capabilities

Lessons from open-source: Replace zod with superstruct if you do not use zod’s advanced capabilities

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2 min read
How I got nominated for a Webby Award

How I got nominated for a Webby Award

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2 min read
React Advanced London is back on October 25 & 28!

React Advanced London is back on October 25 & 28!

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1 min read
React Advanced London is back on October 25 & 28!

React Advanced London is back on October 25 & 28!

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1 min read
React Summit US

React Summit US

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1 min read
Simplificando o Desenvolvimento: Como Injeção de Dependências e Contêineres Transformam o Código

Simplificando o Desenvolvimento: Como Injeção de Dependências e Contêineres Transformam o Código

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3 min read
Getting Started With HTML5 Canvas (Part - 0)

Getting Started With HTML5 Canvas (Part - 0)

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2 min read
Comparing Strings in JavaScript: How to check for Equal Normalized Values

Comparing Strings in JavaScript: How to check for Equal Normalized Values

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Day 3 of #100DaysOfCode

Day 3 of #100DaysOfCode

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3 min read
Check if a key exists in JavaScript object?

Check if a key exists in JavaScript object?

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4 min read
JavaScript Basic Coding Challenges for Beginners part-2

JavaScript Basic Coding Challenges for Beginners part-2

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2 min read
JavaScript Basic Coding Challenges for Beginners part-1

JavaScript Basic Coding Challenges for Beginners part-1

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6 min read
How to make the search bar focus using JavaScript

How to make the search bar focus using JavaScript

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2 min read
Classes in JavaScript: Explained OOP's in JS

Classes in JavaScript: Explained OOP's in JS

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2 min read
Web Components API in One Byte Explanation

Web Components API in One Byte Explanation

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1 min read
The beginning of dsa-scripts

The beginning of dsa-scripts

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2 min read
HOW TO INSTALL ERPNEXT VERSION 14.0 IN UBUNTU 22.04 – A STEP BY STEP GUIDE

HOW TO INSTALL ERPNEXT VERSION 14.0 IN UBUNTU 22.04 – A STEP BY STEP GUIDE

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6 min read
JavaScript Interview Questions For Entry Level Developers

JavaScript Interview Questions For Entry Level Developers

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1 min read
UI testing: Balancing Coverage and Cost in Software Quality Assurance

UI testing: Balancing Coverage and Cost in Software Quality Assurance

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2 min read
Manipulate Complex API Data Sample In React

Manipulate Complex API Data Sample In React

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1 min read
Implementando Dark mode no seu projeto Front-end

Implementando Dark mode no seu projeto Front-end

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2 min read
Glam Up My Markup - Camp Form for kids

Glam Up My Markup - Camp Form for kids

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2 min read
Next.js Shopify eCommerce Starter with Perfect Web Vitals 🚀

Next.js Shopify eCommerce Starter with Perfect Web Vitals 🚀

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JavaScript Optional Chaining! 🌟

JavaScript Optional Chaining! 🌟

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react-native-collapsable-tab-view onScroll not working

react-native-collapsable-tab-view onScroll not working

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1 min read
A task vs a script in Hardhat

A task vs a script in Hardhat

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2 min read
JavaScript Arrays 🔥 Array Awesomeness

JavaScript Arrays 🔥 Array Awesomeness

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3 min read
Demystifying Proxy Servers: Understanding Forward, Reverse, and Proxy Servers

Demystifying Proxy Servers: Understanding Forward, Reverse, and Proxy Servers

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4 min read
🎩 JavaScript Magic: 20 Quirky Questions! 💫

🎩 JavaScript Magic: 20 Quirky Questions! 💫

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Generate AI Songs for Free - Gemini API

Generate AI Songs for Free - Gemini API

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1 min read
is 0 !== null in Javascript 💡

is 0 !== null in Javascript 💡

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CONSOLE on 🔥 - JavaScript methods for better debugging 🔮

CONSOLE on 🔥 - JavaScript methods for better debugging 🔮

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2 min read
Building a Voice and Eye-Controlled To-Do App - Part 3

Building a Voice and Eye-Controlled To-Do App - Part 3

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9 differences between IndexedDB and LocalStorage

9 differences between IndexedDB and LocalStorage

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The unspoken issue with using documentToReactComponents with the Contentful Javascript client

The unspoken issue with using documentToReactComponents with the Contentful Javascript client

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6 min read
Path To A Clean(er) React Architecture - A Shared API Client

Path To A Clean(er) React Architecture - A Shared API Client

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5 min read
Creating Functions in JavaScript - Part 1

Creating Functions in JavaScript - Part 1

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Use functional state updates for incrementing state variables in React

Use functional state updates for incrementing state variables in React

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1 min read
Managing Event Flow: A Deep Dive into JavaScript Event Propagation

Managing Event Flow: A Deep Dive into JavaScript Event Propagation

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4 min read
The Ins and Outs of JavaScript Scope: Variable Edition

The Ins and Outs of JavaScript Scope: Variable Edition

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5 min read
Building Nirmol: A Bangla Offensive Language Detection API and Dataset

Building Nirmol: A Bangla Offensive Language Detection API and Dataset

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4 min read
JavaScript Non-Primitive Data Types

JavaScript Non-Primitive Data Types

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Fetch API - Your Modern Browser's HTTP Requests

Fetch API - Your Modern Browser's HTTP Requests

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1 min read
How JavaScript Really Works?

How JavaScript Really Works?

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5 min read
Introduction

Introduction

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1 min read
Essential Array Methods for Front-End Developers

Essential Array Methods for Front-End Developers

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2 min read
Understanding the Difference Between Type and Interface in TypeScript

Understanding the Difference Between Type and Interface in TypeScript

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2 min read
Much Compliance and Config

Much Compliance and Config

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1 min read
La Programmation Asynchrone en JavaScript.

La Programmation Asynchrone en JavaScript.

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Tips from open-source: Use “Set” to remove duplicates from an array.

Tips from open-source: Use “Set” to remove duplicates from an array.

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3 min read
How to render an array of objects in ReactJS ?

How to render an array of objects in ReactJS ?

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4 min read
GPT teaches me how to make my logic sync and async at the same time with trampolines

GPT teaches me how to make my logic sync and async at the same time with trampolines

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5 min read
Store and Run your Javascript Online - tryjs.online

Store and Run your Javascript Online - tryjs.online

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2 min read
Comprendre les Props en React.js

Comprendre les Props en React.js

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2 min read
A web crawler program for crawling Echarts official website examples implemented by Puppeter

A web crawler program for crawling Echarts official website examples implemented by Puppeter

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3 min read
Unlock The Future: Revolutionize Power BI With Microsoft Copilot Studio’s Advanced Chatbot Features

Unlock The Future: Revolutionize Power BI With Microsoft Copilot Studio’s Advanced Chatbot Features

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3 min read
Atom : The most customizable free Astro landing page

Atom : The most customizable free Astro landing page

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1 min read
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