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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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A task vs a script in Hardhat

A task vs a script in Hardhat

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2 min read
Integrate Gnosis Safe into your React Web3 App

Integrate Gnosis Safe into your React Web3 App

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4 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
My last project for 100 React projects in 100 days

My last project for 100 React projects in 100 days

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4 min read
How to Build a Web Quiz App with Basic JS, HTML & CSS

How to Build a Web Quiz App with Basic JS, HTML & CSS

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11 min read
Learn React Flow and how to add real-time sync between participants

Learn React Flow and how to add real-time sync between participants

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5 min read
LeetCode Meditations: Lowest Common Ancestor of a Binary Search Tree

LeetCode Meditations: Lowest Common Ancestor of a Binary Search Tree

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4 min read
Node.js? More Like No-Go Slow! Bun.js and Elysia.js to the Rescue ✨

Node.js? More Like No-Go Slow! Bun.js and Elysia.js to the Rescue ✨

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3 min read
This month we're snug as a bug under a Glitch-powered rug

This month we're snug as a bug under a Glitch-powered rug

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4 min read
Implementing Angular Server-Side Rendering (SSR) AKA Angular Universal

Implementing Angular Server-Side Rendering (SSR) AKA Angular Universal

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2 min read
Enhancing JavaScript with Promise.withResolvers()

Enhancing JavaScript with Promise.withResolvers()

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2 min read
How to Replay any request in Chrome 📤 🔄 📤

How to Replay any request in Chrome 📤 🔄 📤

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2 min read
New Web Portfolio 16bit OS Style

New Web Portfolio 16bit OS Style

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1 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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7 min read
Add toast notification with Django - an easy way

Add toast notification with Django - an easy way

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6 min read
React Native: useId To Prevent Duplicate ID

React Native: useId To Prevent Duplicate ID

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3 min read
Step-by-Step: Sending Telegram Messages from Your Website

Step-by-Step: Sending Telegram Messages from Your Website

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3 min read
Memoized getters in ES6 classes

Memoized getters in ES6 classes

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1 min read
Preact vs React: A Comparative Guide

Preact vs React: A Comparative Guide

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5 min read
Mastering Nest.js: Building Scalable Node.js Applications Made Easy

Mastering Nest.js: Building Scalable Node.js Applications Made Easy

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3 min read
Understanding Reconciliation in ReactJs - Keeping the Virtual DOM and the Real DOM in Sync.

Understanding Reconciliation in ReactJs - Keeping the Virtual DOM and the Real DOM in Sync.

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2 min read
Angular Signals: A Beginner’s Guide

Angular Signals: A Beginner’s Guide

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2 min read
JavaScript Designs — Observer Pattern

JavaScript Designs — Observer Pattern

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4 min read
Popular Ways To Write JavaScript Functions

Popular Ways To Write JavaScript Functions

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1 min read
Creating Functions in JavaScript - Part 1

Creating Functions in JavaScript - Part 1

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1 min read
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
Traditional crawler or AI-assisted crawler? How to choose?

Traditional crawler or AI-assisted crawler? How to choose?

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9 min read
Mastering JavaScript Variables: A Deep Dive into let, var, and const

Mastering JavaScript Variables: A Deep Dive into let, var, and const

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3 min read
Day 1: React js Basics

Day 1: React js Basics

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2 min read
Enabling Offline Capabilities in Firebase with IndexedDB Persistence

Enabling Offline Capabilities in Firebase with IndexedDB Persistence

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2 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
Reusing Umbraco Properties in Umbraco v14

Reusing Umbraco Properties in Umbraco v14

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5 min read
Cample.js - one of the fastest frameworks without a virtual DOM on the Internet!

Cample.js - one of the fastest frameworks without a virtual DOM on the Internet!

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3 min read
Fetch API - Your Modern Browser's HTTP Requests

Fetch API - Your Modern Browser's HTTP Requests

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1 min read
MobX Mayhem: State Management for the Wicked

MobX Mayhem: State Management for the Wicked

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3 min read
How JavaScript Really Works?

How JavaScript Really Works?

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5 min read
Essential Array Methods for Front-End Developers

Essential Array Methods for Front-End Developers

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2 min read
Introduction

Introduction

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1 min read
Javascript factorial

Javascript factorial

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1 min read
Creating Animated Diagrams for LinkedIn

Creating Animated Diagrams for LinkedIn

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2 min read
La Programmation Asynchrone en JavaScript.

La Programmation Asynchrone en JavaScript.

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2 min read
Contributing to open-source will 10x your chances to land a new job 🚀

Contributing to open-source will 10x your chances to land a new job 🚀

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4 min read
Building an Investor List App with Novu and Supabase

Building an Investor List App with Novu and Supabase

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16 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
Store and Run your Javascript Online - tryjs.online

Store and Run your Javascript Online - tryjs.online

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2 min read
🎉🌿 Back to Frontend Fundamentals: JavaScript Building Blocks

🎉🌿 Back to Frontend Fundamentals: JavaScript Building Blocks

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4 min read
Web Development with Web Components: The New Way of Modularity

Web Development with Web Components: The New Way of Modularity

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5 min read
10 Expert Performance Tips Every Senior JS React Developer Should Know

10 Expert Performance Tips Every Senior JS React Developer Should Know

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3 min read
How to Implement pagination on API Endpoint Using Nodejs and TypeScript

How to Implement pagination on API Endpoint Using Nodejs and TypeScript

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5 min read
The best testing strategies for frontends

The best testing strategies for frontends

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4 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
How to Add Markers to Google Maps in React.js

How to Add Markers to Google Maps in React.js

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3 min read
Enhance your backend data with ES6 classes

Enhance your backend data with ES6 classes

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1 min read
Learn React Hydration in 5 minutes

Learn React Hydration in 5 minutes

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Build an awesome developer portfolio website.

Build an awesome developer portfolio website.

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2 min read
Building a Better RAG: A Practical Guide to Two-Step Retrieval with LangChain

Building a Better RAG: A Practical Guide to Two-Step Retrieval with LangChain

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9 min read
How To Create An AI Chatbot with Google GEMINI using Node.js

How To Create An AI Chatbot with Google GEMINI using Node.js

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3 min read
Creating a React app with Webpack

Creating a React app with Webpack

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7 min read
JavaScript Event Loop Explained in 1 minute.

JavaScript Event Loop Explained in 1 minute.

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2 min read
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