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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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Understanding useReducer in react

Understanding useReducer in react

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Comments 2
3 min read
Usando Docker e docker-composer no dia a dia

Usando Docker e docker-composer no dia a dia

13
Comments 1
9 min read
15 minutes to create a Telegram Bot that can answer any question

15 minutes to create a Telegram Bot that can answer any question

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Comments 1
5 min read
I revamped my home page. Any suggestions?

I revamped my home page. Any suggestions?

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1 min read
Image Snapshot Testing with Mocha

Image Snapshot Testing with Mocha

7
Comments
2 min read
How To Create A Global "JSON Search Algorithm" In JavaScript.

How To Create A Global "JSON Search Algorithm" In JavaScript.

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Comments 9
9 min read
Despliega un servidor nodejs super ligero en repl.it

Despliega un servidor nodejs super ligero en repl.it

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Comments 1
2 min read
Next.js Trash Course - Part 3/3

Next.js Trash Course - Part 3/3

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7 min read
Day 33: Stooge Sort

Day 33: Stooge Sort

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1 min read
How to print JSON output beautifully in JavaScript?

How to print JSON output beautifully in JavaScript?

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3 min read
Diagnosing Performance Issues

Diagnosing Performance Issues

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7 min read
Event loop y call stack

Event loop y call stack

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2 min read
Create your first Node.js backend with Express

Create your first Node.js backend with Express

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3 min read
Next.js: Firebase Authentication and Middleware for API Routes

Next.js: Firebase Authentication and Middleware for API Routes

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Comments 8
9 min read
Differences between Rails / JavaScript TimeZones.

Differences between Rails / JavaScript TimeZones.

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7 min read
Stripe for online payments

Stripe for online payments

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2 min read
My First Chrome Plugin

My First Chrome Plugin

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3 min read
User Behavior Tracking w/ JavaScript (P2)

User Behavior Tracking w/ JavaScript (P2)

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4 min read
A simple multi-player online game using node.js - Part I

A simple multi-player online game using node.js - Part I

191
Comments
4 min read
Creating a Temperature Converter without a single line of JS

Creating a Temperature Converter without a single line of JS

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2 min read
Getting started with React

Getting started with React

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3 min read
Kafka, AVRO and TypeScript?

Kafka, AVRO and TypeScript?

23
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4 min read
What should I prepare for installable Web Application

What should I prepare for installable Web Application

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Comments 1
2 min read
Using BigQuery Public Datasets to research the impact of COVID-19 🦠

Using BigQuery Public Datasets to research the impact of COVID-19 🦠

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Comments 1
10 min read
Project 54 of 100 - User Sign Up with Firebase

Project 54 of 100 - User Sign Up with Firebase

22
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4 min read
637. Average of Levels in Binary Tree (javascript solution)

637. Average of Levels in Binary Tree (javascript solution)

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1 min read
Solution: Average of Levels in Binary Tree

Solution: Average of Levels in Binary Tree

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3 min read
Node.JS - Foal framework - What's new in version 2 (2/4)

Node.JS - Foal framework - What's new in version 2 (2/4)

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4 min read
Doubly Linked Lists Implementation JavaScript and Python

Doubly Linked Lists Implementation JavaScript and Python

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12 min read
Copy & Search Chrome Extension

Copy & Search Chrome Extension

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3 min read
Fix CORS Error (JavaScript)

Fix CORS Error (JavaScript)

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Comments 7
2 min read
Modify existing code to what Im more familiar with

Modify existing code to what Im more familiar with

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Comments 4
2 min read
A First Look at Vite

A First Look at Vite

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6 min read
Make text fit its parent size using JavaScript

Make text fit its parent size using JavaScript

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9 min read
Sending Emails with Nuxt.js the Easy Way

Sending Emails with Nuxt.js the Easy Way

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3 min read
🔥A mall project based on vue 3.x

🔥A mall project based on vue 3.x

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Comments 1
12 min read
Building serverless CMS

Building serverless CMS

12
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1 min read
How Long Does It Take To Learn Java If I Know JavaScript?

How Long Does It Take To Learn Java If I Know JavaScript?

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6 min read
Create a random password generator using JavaScript

Create a random password generator using JavaScript

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Comments 4
2 min read
Getting Started with Vite 2

Getting Started with Vite 2

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7 min read
No love for boolean parameters

No love for boolean parameters

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5 min read
How to create customized dynamic table in React (with dynamic header)

How to create customized dynamic table in React (with dynamic header)

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2 min read
Better logs for ExpressJS using Winston and Morgan with Typescript

Better logs for ExpressJS using Winston and Morgan with Typescript

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7 min read
vite and deno: an experiment

vite and deno: an experiment

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5 min read
Impact of COVID-19 on people's habits worldwide

Impact of COVID-19 on people's habits worldwide

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2 min read
I wrote a type-checked React form state manager.

I wrote a type-checked React form state manager.

3
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4 min read
Create a unique array using the object params as the identifier.

Create a unique array using the object params as the identifier.

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1 min read
How Try/catch works?

How Try/catch works?

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1 min read
8 Amazing Dev talks you should check out.

8 Amazing Dev talks you should check out.

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3 min read
vite y deno: un experimento

vite y deno: un experimento

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5 min read
fast-csv for CSV files

fast-csv for CSV files

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2 min read
Scrolling to Elements with JavaScript

Scrolling to Elements with JavaScript

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1 min read
primitives vs objects in JAVASCRIPT : mutability

primitives vs objects in JAVASCRIPT : mutability

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2 min read
(Javascript) My learning journey: Async / Await

(Javascript) My learning journey: Async / Await

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3 min read
How to check if an opened browser window is closed or not in JavaScript?

How to check if an opened browser window is closed or not in JavaScript?

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1 min read
JavaScript functions in a nutshell

JavaScript functions in a nutshell

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6 min read
The Importance of Having a Personal Website

The Importance of Having a Personal Website

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2 min read
Stack Overflow Framework Boilerplates

Stack Overflow Framework Boilerplates

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3 min read
A little dev secret: How to make a loading screen

A little dev secret: How to make a loading screen

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2 min read
3 Solid Video Tutorials to Get You Started on D3 Data Visualization

3 Solid Video Tutorials to Get You Started on D3 Data Visualization

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2 min read
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