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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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CORS Policy Explained: Why Cross-Origin Errors Happen and How to Fix Them
sajiram_a4704bc095 profile

CORS Policy Explained: Why Cross-Origin Errors Happen and How to Fix Them

#webdev #frontend #security #javascript
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2 min read
Code editor
manmeet_singh_a6bba5a9320 profile

Code editor

#codepen #webdev #programming #javascript
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1 min read
ES6 Rest Parameters: Handling Function Arguments the Smart Way
dev_honufa profile

ES6 Rest Parameters: Handling Function Arguments the Smart Way

#webdev #programming #javascript #beginners
1
Comments
2 min read
Spin up a License Key API on new Railway Functions In Less Than Two Minutes!
dougwithseismic profile

Spin up a License Key API on new Railway Functions In Less Than Two Minutes!

#serverless #javascript #bunjs #railway
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3 min read
🚀 Mastering Service Workers Without the Headache: Meet SW Builder
eduardbalev profile

🚀 Mastering Service Workers Without the Headache: Meet SW Builder

#javascript #frontend #serviceworkers #performance
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3 min read
Simplifying React Hooks: useState 💯
alisamir profile

Simplifying React Hooks: useState 💯

#react #javascript #frontend #reacthooks
3
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3 min read
Introduction to Redsys Integration with Next.js 15
n4n1t0 profile

Introduction to Redsys Integration with Next.js 15

#webdev #programming #javascript #tutorial
1
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5 min read
Create a Website in Moldova: Key Steps for Success
__116c3f profile

Create a Website in Moldova: Key Steps for Success

#webdev #javascript #web #programming
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1 min read
Top 10 AI Tools Transforming Software Quality Assurance
keploy profile

Top 10 AI Tools Transforming Software Quality Assurance

#webdev #programming #javascript #beginners
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7 min read
The Hidden Cost of Third-Party Libraries: When 'Don't Reinvent the Wheel' Goes Wrong
adamgolan profile

The Hidden Cost of Third-Party Libraries: When 'Don't Reinvent the Wheel' Goes Wrong

#webdev #javascript #productivity #programming
1
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3 min read
JavaScript Date Objects: Basics and Time Zone Adjustments
ayako_yk profile

JavaScript Date Objects: Basics and Time Zone Adjustments

#programming #javascript #beginners #tutorial
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4 min read
Implement Dark Mode in Tailwind v4.0 + React 🌙
muhammad_hassam profile

Implement Dark Mode in Tailwind v4.0 + React 🌙

#webdev #react #javascript #tailwindcss
1
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1 min read
Simple in-memory database in JS
casewinter profile

Simple in-memory database in JS

#webdev #javascript #tooling
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1 min read
First & Last Operators: Getting Started with RxJS - V
lovestaco profile

First & Last Operators: Getting Started with RxJS - V

#webdev #programming #javascript #beginners
18
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3 min read
Understanding Iterables, Iterators, and Their Role in JavaScript
ayako_yk profile

Understanding Iterables, Iterators, and Their Role in JavaScript

#javascript #programming #beginners #tutorial
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3 min read
Best Practices for Returning API Responses in Express.js Controllers
gul profile

Best Practices for Returning API Responses in Express.js Controllers

#javascript #node #api #programming
5
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4 min read
Hot vs Cold Observables: Getting Started with RxJS - IV
lovestaco profile

Hot vs Cold Observables: Getting Started with RxJS - IV

#webdev #programming #javascript #beginners
20
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3 min read
Building a Chip-8 Emulator in JavaScript – A Beginner-Friendly Tutorial Series
spanarin profile

Building a Chip-8 Emulator in JavaScript – A Beginner-Friendly Tutorial Series

#javascript #systemdesign #gamedev #chip8
2
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1 min read
🚀 Understanding V8 JIT: How JavaScript Gets Compiled and Optimized
sajiram_a4704bc095 profile

🚀 Understanding V8 JIT: How JavaScript Gets Compiled and Optimized

#javascript #frontend #performance #node
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1 min read
Call/Pass by Value & Call/Pass by Reference in Js
mustanjid profile

Call/Pass by Value & Call/Pass by Reference in Js

#javascript #es6 #primitive #node
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4 min read
What are Higher Order Functions in Javascript
ashikrahman100 profile

What are Higher Order Functions in Javascript

#javascript #higherorderfunction #programming
1
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3 min read
BroadcastChannel API: A Hidden Gem for Web Developers
itxshakil profile

BroadcastChannel API: A Hidden Gem for Web Developers

#webdev #pwa #webapi #javascript
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3 min read
Reactive Component Hot Reloading with State Preservation
gc-victor profile

Reactive Component Hot Reloading with State Preservation

#reactive #reactivecomponent #webcomponents #javascript
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3 min read
JavaScript Made Easy: Understanding Basics, Control Flow, and Loops
pavanvarma profile

JavaScript Made Easy: Understanding Basics, Control Flow, and Loops

#webdev #programming #javascript #100daysofcode
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6 min read
Day 1/100: Exploring Frontend Storage 🖥️
utkarsh_bansal_1ea593e019 profile

Day 1/100: Exploring Frontend Storage 🖥️

#webdev #programming #javascript #frontend
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1 min read
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