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.
car moves with clouds

car moves with clouds

Comments
1 min read
moving flower

moving flower

Comments
1 min read
Closure - JavaScript Challenges

Closure - JavaScript Challenges

Comments
3 min read
From Passwords to Biometrics

From Passwords to Biometrics

Comments
3 min read
From Passwords to Biometrics

From Passwords to Biometrics

Comments
3 min read
Building class-glue: A Journey into Modern Package Development

Building class-glue: A Journey into Modern Package Development

1
Comments
2 min read
React Query Outdated? The New Generation of Request Tool is Here

React Query Outdated? The New Generation of Request Tool is Here

Comments
3 min read
Building simul8or: A Real-Time Trading Simulator from Scratch

Building simul8or: A Real-Time Trading Simulator from Scratch

Comments
3 min read
Automating JavaScript execution in the browser

Automating JavaScript execution in the browser

8
Comments 1
3 min read
My First Hacktoberfest: A Journey into Open Source

My First Hacktoberfest: A Journey into Open Source

2
Comments
2 min read
Function - JavaScript Challenges

Function - JavaScript Challenges

Comments
4 min read
Function prototype - JavaScript Challenges

Function prototype - JavaScript Challenges

Comments
2 min read
spaceship

spaceship

Comments 1
1 min read
JavaScript SECRETS: Become a coding wizard!

JavaScript SECRETS: Become a coding wizard!

10
Comments
2 min read
Como Melhorar o Desempenho de Aplicações Node.js com Clusterização

Como Melhorar o Desempenho de Aplicações Node.js com Clusterização

4
Comments 1
3 min read
How to Integrate HashiCorp Vault with Node.js: Securely Manage Sensitive Data

How to Integrate HashiCorp Vault with Node.js: Securely Manage Sensitive Data

Comments
4 min read
Event loop visualiser for lerners

Event loop visualiser for lerners

Comments
1 min read
Integrating Unkey in a React Project: A Step-by-Step Guide

Integrating Unkey in a React Project: A Step-by-Step Guide

Comments
3 min read
I am kaustubh kulkarni

I am kaustubh kulkarni

1
Comments
1 min read
React Basics~unit test/custom hook

React Basics~unit test/custom hook

Comments
1 min read
Your Session has Expired !!

Your Session has Expired !!

1
Comments 1
3 min read
Mastering the Art of Frontend Development

Mastering the Art of Frontend Development

Comments
1 min read
Choosing Your Tech Stack: A Developer's Journey

Choosing Your Tech Stack: A Developer's Journey

9
Comments 1
5 min read
Is JavaScript Statically Typed or Dynamically Typed? 🤔

Is JavaScript Statically Typed or Dynamically Typed? 🤔

32
Comments 18
2 min read
10 JavaScript Tips to Boost Development Efficiency

10 JavaScript Tips to Boost Development Efficiency

Comments
2 min read
react-query users, take a look: Form submission can be this easy?

react-query users, take a look: Form submission can be this easy?

Comments
2 min read
Troubleshooting Common Issues of React Native Firebase- Cloud Messaging

Troubleshooting Common Issues of React Native Firebase- Cloud Messaging

2
Comments
5 min read
The Missing Ingredient for Angular Template Code Coverage and Future-Proof Testing

The Missing Ingredient for Angular Template Code Coverage and Future-Proof Testing

4
Comments
6 min read
Top Websites for High-Quality Illustrations for Your Website

Top Websites for High-Quality Illustrations for Your Website

1
Comments 2
2 min read
Is React-query out of date? This new favorite makes cross-component requests a breeze!

Is React-query out of date? This new favorite makes cross-component requests a breeze!

1
Comments
1 min read
Using Guard Clauses Instead of Try-Catch in Async/Await: A Clean Coding Technique for Readable and Maintainable Code 🦄🚀

Using Guard Clauses Instead of Try-Catch in Async/Await: A Clean Coding Technique for Readable and Maintainable Code 🦄🚀

1
Comments
2 min read
How to Use the Sui TypeScript SDK

How to Use the Sui TypeScript SDK

1
Comments
5 min read
Build collapsible sidebars using just CSS

Build collapsible sidebars using just CSS

Comments
3 min read
Social media logo's effect using the html css

Social media logo's effect using the html css

1
Comments
2 min read
What's JavaScript’s Prototype Chain??

What's JavaScript’s Prototype Chain??

8
Comments 1
3 min read
Big O notation

Big O notation

1
Comments
1 min read
Latest Newsletter: Beams Of Light (Issue #187)

Latest Newsletter: Beams Of Light (Issue #187)

Comments
1 min read
4 Steps To Integrate APIs in Vanilla JavaScript

4 Steps To Integrate APIs in Vanilla JavaScript

Comments
4 min read
Custom Web Animations: A Guide on Enhancing User Experience Using CSS and JavaScript

Custom Web Animations: A Guide on Enhancing User Experience Using CSS and JavaScript

Comments
4 min read
AWS AppSync Events — Serverless WebSockets Done Right or Just Different?

AWS AppSync Events — Serverless WebSockets Done Right or Just Different?

2
Comments
10 min read
Custom Elements Unleashed: Dominando customElements.define() e .get() como um Jedi do Front-end!

Custom Elements Unleashed: Dominando customElements.define() e .get() como um Jedi do Front-end!

1
Comments
3 min read
🌍 Landmark API: Real-time Data for Landmarks, Tourism, and Travel Tech

🌍 Landmark API: Real-time Data for Landmarks, Tourism, and Travel Tech

Comments
1 min read
Something

Something

Comments
1 min read
Criando uma Runtime

Criando uma Runtime

Comments
6 min read
Understanding the Core Architectural Components of Microsoft Azure

Understanding the Core Architectural Components of Microsoft Azure

Comments
2 min read
Weekly GitHub Project: NewsNow - Elegantly Reading Real-Time Trending News

Weekly GitHub Project: NewsNow - Elegantly Reading Real-Time Trending News

Comments
3 min read
Mastering Asynchronous Programming in JavaScript

Mastering Asynchronous Programming in JavaScript

1
Comments 1
2 min read
Managing Data with Redux: Storing Content and IDs in Slices

Managing Data with Redux: Storing Content and IDs in Slices

Comments
2 min read
rollup-plugin-analyzer usage in trpc scripts

rollup-plugin-analyzer usage in trpc scripts

Comments
3 min read
Why eval() Could Be Your JavaScript Code's Worst Enemy

Why eval() Could Be Your JavaScript Code's Worst Enemy

2
Comments
6 min read
Login/cadastro com firebase + Vue JS #PASSO 2️⃣ (cadastro)

Login/cadastro com firebase + Vue JS #PASSO 2️⃣ (cadastro)

1
Comments
5 min read
TypeScript 5.7 RC Released, New npm Alternative, The Future of JavaScript Frameworks and more

TypeScript 5.7 RC Released, New npm Alternative, The Future of JavaScript Frameworks and more

2
Comments
4 min read
Freesurvey.app: Simple Browser-Based Surveys

Freesurvey.app: Simple Browser-Based Surveys

Comments
1 min read
Mario Rojas Espino: Liderazgo Ambiental y Proyectos Sostenibles en Guatemala

Mario Rojas Espino: Liderazgo Ambiental y Proyectos Sostenibles en Guatemala

Comments
2 min read
Beyond breakpoints: Leveraging user preference media queries in CSS

Beyond breakpoints: Leveraging user preference media queries in CSS

Comments
4 min read
How to make an ASP.NET HTML code writer with image resize capabilities

How to make an ASP.NET HTML code writer with image resize capabilities

Comments
5 min read
TypeScript Traps: Top 10 Mistakes Developers Make and How to Dodge Them

TypeScript Traps: Top 10 Mistakes Developers Make and How to Dodge Them

5
Comments
19 min read
Top 5 Best Ides To Use For Python In 2024

Top 5 Best Ides To Use For Python In 2024

Comments
6 min read
Secure vs Standard Image Hosting APIs: What’s the Difference?

Secure vs Standard Image Hosting APIs: What’s the Difference?

Comments
7 min read
Building React Native In-App Modules bypassing the JS bridge.

Building React Native In-App Modules bypassing the JS bridge.

Comments
3 min read
loading...