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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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Extending the Array class to calculate the Fibonacci sequence

Extending the Array class to calculate the Fibonacci sequence

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2 min read
Porting a face detector written in C to WebAssembly

Porting a face detector written in C to WebAssembly

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11 min read
globalThis - Access environment-agnostic global `this` value

globalThis - Access environment-agnostic global `this` value

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1 min read
Data structures. Binary Search Tree in JavaScript

Data structures. Binary Search Tree in JavaScript

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7 min read
New Challenge: Fullstacking with React Native

New Challenge: Fullstacking with React Native

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1 min read
Writing a searchable “database” with pure HTML, CSS, and JS

Writing a searchable “database” with pure HTML, CSS, and JS

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3 min read
Angular + Docker... really?

Angular + Docker... really?

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5 min read
Top 5 BEST games to code as a beginner!

Top 5 BEST games to code as a beginner!

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6 min read
Rename variables while destructuring

Rename variables while destructuring

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2 min read
Shared Behaviors best practices with Mocha

Shared Behaviors best practices with Mocha

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10 min read
How to Correctly Wrap a JavaScript Function

How to Correctly Wrap a JavaScript Function

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3 min read
Finally Letting Go of Tutorial Hell

Finally Letting Go of Tutorial Hell

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2 min read
GraphQL: Schema, Resolvers, Type System, Schema Language, and Query Language

GraphQL: Schema, Resolvers, Type System, Schema Language, and Query Language

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7 min read
Mosaic gallery, Expanding footer, Video hero | Module Monday 53

Mosaic gallery, Expanding footer, Video hero | Module Monday 53

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2 min read
Live with Regex and /K(athie Lee|elly)/

Live with Regex and /K(athie Lee|elly)/

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4 min read
A practical approach for clean analytics

A practical approach for clean analytics

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6 min read
React Spring vs Animated

React Spring vs Animated

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7 min read
NodeJS: How To Read A JSON File From Your Machine

NodeJS: How To Read A JSON File From Your Machine

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2 min read
Coercion in JavaScript

Coercion in JavaScript

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1 min read
Validando email com RegEx

Validando email com RegEx

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1 min read
Not Another To-Do App: Part 5

Not Another To-Do App: Part 5

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7 min read
Promise.all (ES2015) vs Promise.allSettled (ES2020). What's changed? 🤔

Promise.all (ES2015) vs Promise.allSettled (ES2020). What's changed? 🤔

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1 min read
Learn to Add AI to your apps with Cognitive Services

Learn to Add AI to your apps with Cognitive Services

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9 min read
ES6 for loops: Best Practices

ES6 for loops: Best Practices

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2 min read
Packing TensorFlow.js models into npm packages

Packing TensorFlow.js models into npm packages

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3 min read
Offline accessibility with service workers

Offline accessibility with service workers

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4 min read
React Reverse Portals

React Reverse Portals

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1 min read
Make a custom night mode toggle w/React & CSS Variables

Make a custom night mode toggle w/React & CSS Variables

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5 min read
Pyprint - Print like you would in Python, but in Javascript

Pyprint - Print like you would in Python, but in Javascript

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1 min read
A Quick Review of JavaScript’s Array.prototype.sort() Method

A Quick Review of JavaScript’s Array.prototype.sort() Method

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5 min read
Let’s Build: With JavaScript – Dynamic Checkboxes

Let’s Build: With JavaScript – Dynamic Checkboxes

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7 min read
Using Agility CMS with Vue.js

Using Agility CMS with Vue.js

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2 min read
How to Setup an Express.js Server in Node.js

How to Setup an Express.js Server in Node.js

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11 min read
Create a service account to authenticate with Google

Create a service account to authenticate with Google

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3 min read
Intro to Unit Testing

Intro to Unit Testing

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3 min read
The Holy Trinity of Functional Programming: Map, Filter and Reduce

The Holy Trinity of Functional Programming: Map, Filter and Reduce

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3 min read
Isomorphic JavaScript: What is it and what can I do with it?

Isomorphic JavaScript: What is it and what can I do with it?

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4 min read
Encode GIFs With Node

Encode GIFs With Node

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7 min read
Convert Keras models to TensorFlow.js

Convert Keras models to TensorFlow.js

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2 min read
Promises in Javascript

Promises in Javascript

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2 min read
I scraped social media platforms and built an api with it, cause why not 🤷‍♂️

I scraped social media platforms and built an api with it, cause why not 🤷‍♂️

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6 min read
Creating an Ember SPA with Auth0 authentication with a Rails api

Creating an Ember SPA with Auth0 authentication with a Rails api

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6 min read
Using WebSockets in React

Using WebSockets in React

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5 min read
A Complete Guide To Passport JS Part 1

A Complete Guide To Passport JS Part 1

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14 min read
Create an infinite loading list with React and GraphQL

Create an infinite loading list with React and GraphQL

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8 min read
NodeJS: How To Use The OS Module

NodeJS: How To Use The OS Module

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2 min read
Deploying Vue with Netlify, from scratch

Deploying Vue with Netlify, from scratch

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2 min read
Heroines of JavaScript series: Lauryn & Layla interview Emma Wedekind

Heroines of JavaScript series: Lauryn & Layla interview Emma Wedekind

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1 min read
React: Writing a custom API hook

React: Writing a custom API hook

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3 min read
Noob AWS: Why Amazon Web Services and Elastic Beanstalk Tutorial - Part 1

Noob AWS: Why Amazon Web Services and Elastic Beanstalk Tutorial - Part 1

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5 min read
Iterators, Generators and Iteration Protocol in Javascript

Iterators, Generators and Iteration Protocol in Javascript

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An introduction to Coding Challenges

An introduction to Coding Challenges

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2 min read
How to stop your spinner from jumping in React

How to stop your spinner from jumping in React

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4 min read
What is your perception on Meteor in 2019?

What is your perception on Meteor in 2019?

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1 min read
Not Another To-Do App: Part 4

Not Another To-Do App: Part 4

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5 min read
Jest for Sinon Stubs

Jest for Sinon Stubs

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A Brief Intro to RxJs

A Brief Intro to RxJs

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3 min read
Making Await More Functional in JavaScript

Making Await More Functional in JavaScript

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4 min read
The Weight of JS

The Weight of JS

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10 min read
Which Language to learn: 5 reasons to Choose Javascript + resources.

Which Language to learn: 5 reasons to Choose Javascript + resources.

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3 min read
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