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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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JavaScript Map Function Explained – A Deep Dive

JavaScript Map Function Explained – A Deep Dive

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Comments 1
3 min read
Mastering recursion

Mastering recursion

64
Comments 1
3 min read
Formatting Numbers in JavaScript with Intl.NumberFormat

Formatting Numbers in JavaScript with Intl.NumberFormat

40
Comments 14
4 min read
Why is my regex working intermittently?

Why is my regex working intermittently?

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Comments 12
4 min read
JavaScript Interview Coding Questions - 4

JavaScript Interview Coding Questions - 4

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2 min read
Programming Paradigm

Programming Paradigm

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Comments 9
4 min read
Read data from a database with a data model

Read data from a database with a data model

35
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3 min read
How to use the Effect Hook in React

How to use the Effect Hook in React

68
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8 min read
How Blazor Is Going to Change Web Development

How Blazor Is Going to Change Web Development

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5 min read
How To Build A Command-Line Tool With NodeJS - A step-by-step guide

How To Build A Command-Line Tool With NodeJS - A step-by-step guide

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Comments 3
9 min read
✒️ Some 🔥 tips on using the JS console (console.log & console.table)

✒️ Some 🔥 tips on using the JS console (console.log & console.table)

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Comments 11
2 min read
WebAssembly Module - Sections

WebAssembly Module - Sections

22
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5 min read
Selection sort

Selection sort

12
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2 min read
Mocking Svelte components

Mocking Svelte components

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Comments 1
8 min read
Why you should learn Functional Programming

Why you should learn Functional Programming

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5 min read
React map library comparison

React map library comparison

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10 min read
🗞️Edge Chromium, NOAA Datasets, Craft.js, Rete.js, Tiny-Helpers, Diary Email, The Odin Project

🗞️Edge Chromium, NOAA Datasets, Craft.js, Rete.js, Tiny-Helpers, Diary Email, The Odin Project

4
Comments
2 min read
Svelte await blocks

Svelte await blocks

7
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2 min read
AngularJS Recap in 2 Minutes

AngularJS Recap in 2 Minutes

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2 min read
Implementing "Who's in Space" with Vue

Implementing "Who's in Space" with Vue

20
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4 min read
Using in-memory-db With NestJS

Using in-memory-db With NestJS

17
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5 min read
Refactoring jQuery

Refactoring jQuery

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1 min read
Modern web accessibility 💪

Modern web accessibility 💪

6
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2 min read
Typescript without Typescript

Typescript without Typescript

17
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2 min read
Build a markdown blog with NextJS

Build a markdown blog with NextJS

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6 min read
JavaScript private class fields and the TypeScript private modifier

JavaScript private class fields and the TypeScript private modifier

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4 min read
Gatsby Sparks Joy

Gatsby Sparks Joy

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5 min read
Difference between v-if and v-show in Vue.js

Difference between v-if and v-show in Vue.js

10
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2 min read
How to Install and Begin Using TypeScript

How to Install and Begin Using TypeScript

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13 min read
Conheça o Parse Server, uma alternativa open-source ao Firebase

Conheça o Parse Server, uma alternativa open-source ao Firebase

8
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2 min read
Handling Overscroll in a Web App with Header and Footer on iOS

Handling Overscroll in a Web App with Header and Footer on iOS

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2 min read
Node.js Por Baixo dos Panos #6 - O Antigo V8

Node.js Por Baixo dos Panos #6 - O Antigo V8

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4 min read
Filter Jest test results based on test result using a wrapper

Filter Jest test results based on test result using a wrapper

6
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6 min read
Connect your node backend to postgresql database

Connect your node backend to postgresql database

3
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1 min read
6 Lessons learned from optimizing the performance of a Node.js service

6 Lessons learned from optimizing the performance of a Node.js service

24
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5 min read
My list of almost indispensable Chrome Extensions

My list of almost indispensable Chrome Extensions

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4 min read
Angular < 13: How to support IE11

Angular < 13: How to support IE11

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6 min read
What is Redux, really? – Part 3

What is Redux, really? – Part 3

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4 min read
The Road Ahead

The Road Ahead

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1 min read
Random Seeds, Lodash, and ES6 Imports

Random Seeds, Lodash, and ES6 Imports

6
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2 min read
Functional-Light JavaScript

Functional-Light JavaScript

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1 min read
JavaScript vs Java – Differences, Similarities, and History

JavaScript vs Java – Differences, Similarities, and History

6
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5 min read
Object Destructuring Javascript ES6

Object Destructuring Javascript ES6

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1 min read
11 Front-end Predictions For 2020

11 Front-end Predictions For 2020

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6 min read
Three lines of Typescript with jest to get typesafe mocks

Three lines of Typescript with jest to get typesafe mocks

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1 min read
Connect your node app to MongoDB in ten easy steps

Connect your node app to MongoDB in ten easy steps

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1 min read
Functional Programming Part 1 – Intro to functional programming

Functional Programming Part 1 – Intro to functional programming

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1 min read
Jess update #1 lexing

Jess update #1 lexing

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2 min read
Useful jQuery Or Javascript Carousel Plugins

Useful jQuery Or Javascript Carousel Plugins

4
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4 min read
TIL: Objects in Nim

TIL: Objects in Nim

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3 min read
Intro to React Hooks

Intro to React Hooks

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3 min read
Writing unit tests for Svelte (Introduction)

Writing unit tests for Svelte (Introduction)

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3 min read
Array Destructuring Javascript ES6

Array Destructuring Javascript ES6

6
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1 min read
Contribute to Gatsby & get free SWAG

Contribute to Gatsby & get free SWAG

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3 min read
Svelte VS ReactJS Performance Report

Svelte VS ReactJS Performance Report

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2 min read
Upload Files Using React Native and Firebase (Part 1)

Upload Files Using React Native and Firebase (Part 1)

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6 min read
Using Codepen for more than CSS art

Using Codepen for more than CSS art

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3 min read
What is your favourite Javascript superset and why is it TypeScript?

What is your favourite Javascript superset and why is it TypeScript?

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1 min read
A Case for Unit Testing and an Intro to Jest

A Case for Unit Testing and an Intro to Jest

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3 min read
Does every backend need to be an API?

Does every backend need to be an API?

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1 min read
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