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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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The simplest way to mimic HTMLEncode in your browser

The simplest way to mimic HTMLEncode in your browser

6
Comments
1 min read
Mocking Modules with Jest

Mocking Modules with Jest

9
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1 min read
Object preventExtension vs seal vs freeze

Object preventExtension vs seal vs freeze

9
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2 min read
JavaScript typeof operator 06:19

JavaScript typeof operator

10
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1 min read
A Simple Node App on AWS Lambda

A Simple Node App on AWS Lambda

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3 min read
Forcing the usage of yarn (and at a specific version)

Forcing the usage of yarn (and at a specific version)

5
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1 min read
Less is good. Moving a Legacy Web App to CSS Grid.

Less is good. Moving a Legacy Web App to CSS Grid.

9
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7 min read
Understanding Javascript Array Series VI - Array Loops & Iteration Part III

Understanding Javascript Array Series VI - Array Loops & Iteration Part III

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Comments 5
4 min read
Swapping Array Elements In Place, Destructuring, and Automatic Semicolon Insertion

Swapping Array Elements In Place, Destructuring, and Automatic Semicolon Insertion

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2 min read
Weekly Picks #96 — Development Posts

Weekly Picks #96 — Development Posts

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1 min read
Getting started with serverless

Getting started with serverless

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1 min read
Beginners Guide to Redux App

Beginners Guide to Redux App

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3 min read
Fizz Buzz

Fizz Buzz

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8 min read
Can you pull it off? Real-time task assignment with Firebase - Part 1

Can you pull it off? Real-time task assignment with Firebase - Part 1

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5 min read
Understanding Javascript Array Series VIII - Array Loops & Iteration Part V

Understanding Javascript Array Series VIII - Array Loops & Iteration Part V

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3 min read
Illustrating Stack Data Structure and the pop operation on Stack

Illustrating Stack Data Structure and the pop operation on Stack

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1 min read
Most confusing and hard to understand parts of JavaScript?

Most confusing and hard to understand parts of JavaScript?

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1 min read
Anthem (the bioware game) Has a Garbage Loot Generator

Anthem (the bioware game) Has a Garbage Loot Generator

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Comments 1
1 min read
Add Previous and Next Article Links in Gatsby

Add Previous and Next Article Links in Gatsby

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3 min read
Cleaner error handling in Javascript

Cleaner error handling in Javascript

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2 min read
A11y Hook for Hiding Outlines

A11y Hook for Hiding Outlines

8
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1 min read
What is Fundingrate.io?

What is Fundingrate.io?

3
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2 min read
Fresh Here..

Fresh Here..

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1 min read
New Webpack Development Server Plugin

New Webpack Development Server Plugin

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4 min read
Scarily similar names in javaScript

Scarily similar names in javaScript

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2 min read
Cross-Cutting Concerns

Cross-Cutting Concerns

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3 min read
Front-end Fisticuffs: Angular vs React vs Vue in 2019

Front-end Fisticuffs: Angular vs React vs Vue in 2019

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Comments 9
10 min read
Extensões que todo desenvolvedor Javascript / Typescript tem que ter!

Extensões que todo desenvolvedor Javascript / Typescript tem que ter!

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5 min read
NodeJs as Blockchain Nodes

NodeJs as Blockchain Nodes

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1 min read
8 New ESLint Rules - Jest

8 New ESLint Rules - Jest

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4 min read
Build your own Express.js - Part One

Build your own Express.js - Part One

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8 min read
Frameworks

Frameworks

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3 min read
Asynchronicity in JavaScript, a Short History

Asynchronicity in JavaScript, a Short History

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3 min read
Answer: What is recursion and when should I use it?

Answer: What is recursion and when should I use it?

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1 min read
Ajax'd Javascript in dev tools

Ajax'd Javascript in dev tools

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1 min read
Nice little ComboBox

Nice little ComboBox

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1 min read
Answer: Catch Firestore error in valueChanges subscription and retry in case of failure

Answer: Catch Firestore error in valueChanges subscription and retry in case of failure

3
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1 min read
Why we should split long code into small functions or files?

Why we should split long code into small functions or files?

3
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1 min read
BxJS Weekly Episode 83 - javascript news podcast 41:22

BxJS Weekly Episode 83 - javascript news podcast

11
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3 min read
Node.js : การเขียนสคริปต์ติดต่อฐานข้อมูล Mongo

Node.js : การเขียนสคริปต์ติดต่อฐานข้อมูล Mongo

6
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1 min read
Trying to deploy stuff on AWS

Trying to deploy stuff on AWS

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3 min read
JAMstack MDX Deck

JAMstack MDX Deck

8
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1 min read
The Ember Times - Issue No. 118

The Ember Times - Issue No. 118

7
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7 min read
How we used Gatsby Themes to build a suite of consistent websites for our company

How we used Gatsby Themes to build a suite of consistent websites for our company

19
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6 min read
TypeScript 3.7 Features in Production: Optional Chaining, Nullish Coalescing, and Assertion Functions

TypeScript 3.7 Features in Production: Optional Chaining, Nullish Coalescing, and Assertion Functions

19
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5 min read
Why Developers must learn to design

Why Developers must learn to design

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1 min read
Immutable Array Operations - JavaScript

Immutable Array Operations - JavaScript

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2 min read
Collections, Collections, Collections, Oh My..

Collections, Collections, Collections, Oh My..

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3 min read
Explaining How to use array.includes() and array.push() method by Code Exercise "upload only allowed file types".

Explaining How to use array.includes() and array.push() method by Code Exercise "upload only allowed file types".

3
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1 min read
Happy Friday with setInterval in JavaScript 00:59

Happy Friday with setInterval in JavaScript

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1 min read
React India 2019 🏖

React India 2019 🏖

41
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5 min read
Building a macOS Locked Status Notifier in Swift

Building a macOS Locked Status Notifier in Swift

8
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21 min read
A TypeScript tale — episode 1

A TypeScript tale — episode 1

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4 min read
Day 3/100 - The basics of types in TypeScript

Day 3/100 - The basics of types in TypeScript

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1 min read
Key-value storage for multiple databases. Supports MongoDB, MySQL, Postgres, Redis, and SQLite.

Key-value storage for multiple databases. Supports MongoDB, MySQL, Postgres, Redis, and SQLite.

7
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2 min read
Spread Syntax (ES6) (Must know for React)

Spread Syntax (ES6) (Must know for React)

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1 min read
Local and global variables in Javascript - 00013

Local and global variables in Javascript - 00013

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1 min read
Functions in Javascript - 00011

Functions in Javascript - 00011

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1 min read
Text in Javascript -00010

Text in Javascript -00010

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1 min read
WITW honed my technical skills via challenges

WITW honed my technical skills via challenges

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3 min read
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