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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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Refactoring a Class Component to a Functional Component w/ State Hooks

Refactoring a Class Component to a Functional Component w/ State Hooks

10
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2 min read
Continuous Deployment with Gatsby Cloud and Firebase

Continuous Deployment with Gatsby Cloud and Firebase

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Comments 10
3 min read
Should I learn MERN stack?

Should I learn MERN stack?

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1 min read
Web Share API

Web Share API

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3 min read
Getting Started with Javascript Testing

Getting Started with Javascript Testing

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2 min read
BUILDING A BOOK FINDER APP USING GOOGLE BOOK API

BUILDING A BOOK FINDER APP USING GOOGLE BOOK API

12
Comments
7 min read
Learn Basic JavaScript In 30 Days [Mini tutorial with free PDF]

Learn Basic JavaScript In 30 Days [Mini tutorial with free PDF]

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3 min read
8 SEO best practices for Web Developers

8 SEO best practices for Web Developers

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4 min read
Utility Props for Web Components

Utility Props for Web Components

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12 min read
Everything You Need To Know About Socket.IO

Everything You Need To Know About Socket.IO

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9 min read
Getting started with React and D3

Getting started with React and D3

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7 min read
How to Add Role-Based-Access-Control to Your Serverless HTTP API on AWS

How to Add Role-Based-Access-Control to Your Serverless HTTP API on AWS

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11 min read
JavaScript and CSS progress bar

JavaScript and CSS progress bar

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2 min read
How to Write Upgradable Smart Contracts (Smart Contract Versioning)

How to Write Upgradable Smart Contracts (Smart Contract Versioning)

11
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19 min read
Notes on TypeScript: Building a validation library

Notes on TypeScript: Building a validation library

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4 min read
Working with RingCentral Webhooks

Working with RingCentral Webhooks

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5 min read
Dom Event Introduction - JavaScript Series - Part 27

Dom Event Introduction - JavaScript Series - Part 27

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2 min read
My Journey to Open Source Software

My Journey to Open Source Software

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9 min read
My Developer Setup

My Developer Setup

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1 min read
Refactor our last tutorial code - JavaScript Series - Part 29

Refactor our last tutorial code - JavaScript Series - Part 29

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2 min read
CALLBACK FUNCTIONS

CALLBACK FUNCTIONS

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4 min read
Best nodeJS resources

Best nodeJS resources

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2 min read
10+ bonus resources from the Dev Weekly newsletter (Issue #28) 📧

10+ bonus resources from the Dev Weekly newsletter (Issue #28) 📧

20
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3 min read
Jquery - JavaScript Series - Part 30

Jquery - JavaScript Series - Part 30

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2 min read
Add New Anime On The List Using Event - JavaScript Series - Part 28

Add New Anime On The List Using Event - JavaScript Series - Part 28

3
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1 min read
On Deno and the future of Node

On Deno and the future of Node

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5 min read
Deploying Vue App from Github to Netlify

Deploying Vue App from Github to Netlify

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3 min read
Introducing the DEV Social Badge

Introducing the DEV Social Badge

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Comments 6
1 min read
How to Handle Dynamic Import Errors in Vuejs

How to Handle Dynamic Import Errors in Vuejs

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2 min read
How to build and publish npm package.

How to build and publish npm package.

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1 min read
How to Lazy Load Images

How to Lazy Load Images

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4 min read
15+ Articles of February to Learn JavaScript

15+ Articles of February to Learn JavaScript

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4 min read
OWASP Top 10 Security Vulnerabilities

OWASP Top 10 Security Vulnerabilities

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Comments 1
5 min read
Configure a Proxy in React

Configure a Proxy in React

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1 min read
[Tutorial] Web Scraping with NodeJs and Cheerio

[Tutorial] Web Scraping with NodeJs and Cheerio

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Comments 5
7 min read
Wrapping REST API calls with Apollo Client: 'do-it-yourself' approach

Wrapping REST API calls with Apollo Client: 'do-it-yourself' approach

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5 min read
Learn Alpine JS in this free interactive tutorial

Learn Alpine JS in this free interactive tutorial

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Comments 1
7 min read
Conceptual Gaps in Declarative Frontend Frameworks - Part 2 - Animations and Transitions Are Not "Nice To Have"

Conceptual Gaps in Declarative Frontend Frameworks - Part 2 - Animations and Transitions Are Not "Nice To Have"

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Comments 7
5 min read
Self-Documenting Function Calls

Self-Documenting Function Calls

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6 min read
What I've learned from my 2nd Game | Teddy's Crew

What I've learned from my 2nd Game | Teddy's Crew

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5 min read
Use comments to unit test your code.

Use comments to unit test your code.

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2 min read
Flagged enum, why and how

Flagged enum, why and how

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3 min read
Arrow Functions (ou funções de seta)

Arrow Functions (ou funções de seta)

6
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6 min read
The missing Docker Cheatsheet

The missing Docker Cheatsheet

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5 min read
Feeling Bore? Play With Open Source WhatsApp Bot

Feeling Bore? Play With Open Source WhatsApp Bot

5
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1 min read
The sarlacc pit of Javascript

The sarlacc pit of Javascript

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3 min read
Why Is This An "Anti-Pattern" in React???

Why Is This An "Anti-Pattern" in React???

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16 min read
Variáveis do tipo Object em javascript

Variáveis do tipo Object em javascript

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3 min read
How to load external script in Nuxt app

How to load external script in Nuxt app

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2 min read
An Overview of Performance in JavaScript Applications

An Overview of Performance in JavaScript Applications

182
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22 min read
Optional Chaining

Optional Chaining

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2 min read
Fast Track to Dark Mode with Styled Components and React

Fast Track to Dark Mode with Styled Components and React

15
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2 min read
Opinionated React: Folder Structure & File Naming

Opinionated React: Folder Structure & File Naming

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3 min read
JavaScript type checking with typeof operator

JavaScript type checking with typeof operator

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1 min read
How my JavaScript App went to #1 on Reddit (and how yours can too)

How my JavaScript App went to #1 on Reddit (and how yours can too)

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3 min read
Las promesas y async await lógicamente no son iguales. Y te explico el porqué

Las promesas y async await lógicamente no son iguales. Y te explico el porqué

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7 min read
Building a Circuit Breaker in Node.js (Part 2)

Building a Circuit Breaker in Node.js (Part 2)

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5 min read
Project Euler Problem 5 Solved with Javascript

Project Euler Problem 5 Solved with Javascript

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3 min read
🌏 I made my website with Gatsby!

🌏 I made my website with Gatsby!

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3 min read
Use Code to Make Stuff: First Weeks Scripting with SparkAR

Use Code to Make Stuff: First Weeks Scripting with SparkAR

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3 min read
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