DEV Community

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!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Getting Started with Kubernetes for Container Orchestration

Getting Started with Kubernetes for Container Orchestration

Comments
2 min read
Creating modern Landing page with Particles and React

Creating modern Landing page with Particles and React

13
Comments 1
2 min read
Storybook 8

Storybook 8

3
Comments
17 min read
Next.js SaaS Boilerplate and Starter Kit - SaaSBold

Next.js SaaS Boilerplate and Starter Kit - SaaSBold

38
Comments 3
4 min read
How to send emails from your website using Twilio SendGrid

How to send emails from your website using Twilio SendGrid

17
Comments 1
8 min read
Unexpected results… 0.1 + 0.2 = 🤯 (JavaScript)

Unexpected results… 0.1 + 0.2 = 🤯 (JavaScript)

13
Comments 5
4 min read
Operadores Spread vs Rest em JavaScript

Operadores Spread vs Rest em JavaScript

6
Comments 1
5 min read
How to convert an array into an object in javascript

How to convert an array into an object in javascript

Comments 1
1 min read
Maximizing Revenue with WordPress Plugins

Maximizing Revenue with WordPress Plugins

Comments
3 min read
Unveiling React 19: New hooks Explained!

Unveiling React 19: New hooks Explained!

10
Comments
2 min read
🌟🚀💻 Plataforma Gamificada para Aprender Programação ✨🎮

🌟🚀💻 Plataforma Gamificada para Aprender Programação ✨🎮

4
Comments
2 min read
Perfectly Contrasting Text on a Gradient Background

Perfectly Contrasting Text on a Gradient Background

7
Comments 1
4 min read
Simplifying API Mocking with Mock Service Worker (msw)

Simplifying API Mocking with Mock Service Worker (msw)

2
Comments
2 min read
Build Your Markdown Editor with React | My Co.Lab Insights

Build Your Markdown Editor with React | My Co.Lab Insights

5
Comments
4 min read
⚡️Top 6 Vue.js UI Libraries (Vue 3) Trending in 2024 🔥

⚡️Top 6 Vue.js UI Libraries (Vue 3) Trending in 2024 🔥

7
Comments
7 min read
Making React Components More Flexible with TypeScript Generics: 3 Examples

Making React Components More Flexible with TypeScript Generics: 3 Examples

2
Comments
7 min read
How to count lines of code

How to count lines of code

1
Comments
3 min read
Google Maps/Marker Via Dynamic Library Import [2024] - The latest version

Google Maps/Marker Via Dynamic Library Import [2024] - The latest version

Comments
1 min read
Top 22 Must-Have VSCode Extensions for Frontend Developers

Top 22 Must-Have VSCode Extensions for Frontend Developers

3
Comments
1 min read
How to Build and Integrate a React Chatbot with LLMs: A React ChatBotify Guide (Part 4)

How to Build and Integrate a React Chatbot with LLMs: A React ChatBotify Guide (Part 4)

1
Comments
6 min read
Building Simple CRM with Vue: First Firestore Database Integration for User Data Management

Building Simple CRM with Vue: First Firestore Database Integration for User Data Management

Comments
4 min read
New Partnership

New Partnership

Comments
1 min read
Day 9: Forms in React

Day 9: Forms in React

1
Comments
2 min read
How the callback function works in sort()

How the callback function works in sort()

1
Comments
3 min read
Conquer the Challenge: A Streamlined Guide to Connecting MongoDB to Your Node Application

Conquer the Challenge: A Streamlined Guide to Connecting MongoDB to Your Node Application

2
Comments
8 min read
6 Must-Have APIs for Web Development

6 Must-Have APIs for Web Development

1
Comments
1 min read
How to Implement a Facial Recognition-Based Clock-In/Clock-Out System

How to Implement a Facial Recognition-Based Clock-In/Clock-Out System

1
Comments
1 min read
Why are Web Components interesting?

Why are Web Components interesting?

3
Comments 9
2 min read
Switch Vs. If else

Switch Vs. If else

1
Comments
2 min read
React simple and unique interview questions which some experienced developers also don't aware

React simple and unique interview questions which some experienced developers also don't aware

1
Comments
1 min read
Craft Your GitHub Profile Page in 60 Seconds with Zero Code, Absolutely Free

Craft Your GitHub Profile Page in 60 Seconds with Zero Code, Absolutely Free

2
Comments
3 min read
Create PDFs with Tailwind

Create PDFs with Tailwind

93
Comments 3
3 min read
How I would begin a career in software QA

How I would begin a career in software QA

4
Comments 1
3 min read
Day 6: Handling Events in React

Day 6: Handling Events in React

1
Comments
2 min read
Crafting My NPM Package: Beyond jQuery

Crafting My NPM Package: Beyond jQuery

4
Comments
3 min read
Dynamic import() of scrips in Power Pages

Dynamic import() of scrips in Power Pages

2
Comments 1
3 min read
Vue's reactivity is a trap

Vue's reactivity is a trap

9
Comments
8 min read
React Fundamentals part 3: JSX

React Fundamentals part 3: JSX

5
Comments
4 min read
Performance Tuning: Optimizing Streams in Node.js

Performance Tuning: Optimizing Streams in Node.js

Comments
2 min read
The Web Page Rendering Process in Browsers: A Deep Dive

The Web Page Rendering Process in Browsers: A Deep Dive

7
Comments
2 min read
How to count lines in Javascript

How to count lines in Javascript

12
Comments
3 min read
Welcome to the Cloud

Welcome to the Cloud

Comments
1 min read
Lessons from open-source: Can you use "require" and "import" in the same file in NodeJs

Lessons from open-source: Can you use "require" and "import" in the same file in NodeJs

Comments
3 min read
Zustand EntityAdapter - A bookshelf example

Zustand EntityAdapter - A bookshelf example

1
Comments 2
7 min read
So you think you need _Lodash?

So you think you need _Lodash?

Comments
5 min read
How to build a rich text editor for your React app with CKEditor 5

How to build a rich text editor for your React app with CKEditor 5

1
Comments
5 min read
Enhancing Error Handling: 🚀Leveraging Logging and Effective Error Management in Your Codebase

Enhancing Error Handling: 🚀Leveraging Logging and Effective Error Management in Your Codebase

1
Comments
2 min read
We love building Cross Platform App!

We love building Cross Platform App!

18
Comments 1
3 min read
LeetCode Meditations: Longest Substring without Repeating Characters

LeetCode Meditations: Longest Substring without Repeating Characters

Comments
2 min read
Build a simple VPN via socks 5 from scratch

Build a simple VPN via socks 5 from scratch

2
Comments
8 min read
What is Docker ?: Understanding the Concept of Containerization.

What is Docker ?: Understanding the Concept of Containerization.

1
Comments
4 min read
Zustand EntityAdapter - An EntityAdapter example for Zustand

Zustand EntityAdapter - An EntityAdapter example for Zustand

2
Comments
9 min read
Array.sort() vs Array.toSorted() performance: which one is faster?

Array.sort() vs Array.toSorted() performance: which one is faster?

Comments
2 min read
Animated traveling map with Leaflet

Animated traveling map with Leaflet

18
Comments 3
4 min read
Send data to a node.js server with FormData, a comprehensive guide.

Send data to a node.js server with FormData, a comprehensive guide.

7
Comments 3
9 min read
Navigating the Future: A Deep Dive into WordPress Plugin Trends for 2024

Navigating the Future: A Deep Dive into WordPress Plugin Trends for 2024

1
Comments
3 min read
Master JavaScript Debugging: Strategies and Best Practices

Master JavaScript Debugging: Strategies and Best Practices

Comments
29 min read
Backend Authentication

Backend Authentication

Comments
2 min read
What is JSON

What is JSON

12
Comments 3
4 min read
Building a chat app: Chatrooms with Nodejs websockets and Vue (PART 2)

Building a chat app: Chatrooms with Nodejs websockets and Vue (PART 2)

4
Comments
6 min read
loading...