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.
What Really Happens When an LLM Chooses the Next Token🤯

What Really Happens When an LLM Chooses the Next Token🤯

4
Comments
2 min read
Coding Challenge Practice - Question 73

Coding Challenge Practice - Question 73

Comments
1 min read
Why I built vLitejs, a fast and flexible native video and audio player
Cover image for Why I built vLitejs, a fast and flexible native video and audio player

Why I built vLitejs, a fast and flexible native video and audio player

1
Comments
4 min read
Asaaju Peter Issues Strong Warning on Phishing Attacks and How to Avoid Them
Cover image for Asaaju Peter Issues Strong Warning on Phishing Attacks and How to Avoid Them

Asaaju Peter Issues Strong Warning on Phishing Attacks and How to Avoid Them

Comments
2 min read
Next.js 16.1.1 vs 16.1.0 - The Patch That Matters More Than You Think
Cover image for Next.js 16.1.1 vs 16.1.0 - The Patch That Matters More Than You Think

Next.js 16.1.1 vs 16.1.0 - The Patch That Matters More Than You Think

3
Comments
1 min read
JavaScript Distributed Assets - very simple but powerful
Cover image for JavaScript Distributed Assets - very simple but powerful

JavaScript Distributed Assets - very simple but powerful

3
Comments 3
10 min read
Java String Rounding: Complete Guide to Number Formatting in Java
Cover image for Java String Rounding: Complete Guide to Number Formatting in Java

Java String Rounding: Complete Guide to Number Formatting in Java

Comments
6 min read
Mastering Next.js Routing: Dynamic Routes, Route Groups, and Parallel Routes
Cover image for Mastering Next.js Routing: Dynamic Routes, Route Groups, and Parallel Routes

Mastering Next.js Routing: Dynamic Routes, Route Groups, and Parallel Routes

3
Comments
13 min read
Building domharvest-playwright: From Idea to npm Package
Cover image for Building domharvest-playwright: From Idea to npm Package

Building domharvest-playwright: From Idea to npm Package

Comments
5 min read
Java String toUpperCase() Explained: The Ultimate Guide with Code & Tips
Cover image for Java String toUpperCase() Explained: The Ultimate Guide with Code & Tips

Java String toUpperCase() Explained: The Ultimate Guide with Code & Tips

Comments
5 min read
How to Add and Customize Signature Blocks in PDFs Using JavaScript PDF Viewer 
Cover image for How to Add and Customize Signature Blocks in PDFs Using JavaScript PDF Viewer 

How to Add and Customize Signature Blocks in PDFs Using JavaScript PDF Viewer 

Comments
8 min read
Crawler Comparison: Firecrawl Alternative with Headful Chrome for Web Crawling and Browser Automation

Crawler Comparison: Firecrawl Alternative with Headful Chrome for Web Crawling and Browser Automation

1
Comments
6 min read
How I Built a Serverless P2P Chat with Zero Backend 🚀

How I Built a Serverless P2P Chat with Zero Backend 🚀

1
Comments
1 min read
# What Is CORS and a Preflight Request? Explained for Developers
Cover image for # What Is CORS and a Preflight Request? Explained for Developers

# What Is CORS and a Preflight Request? Explained for Developers

1
Comments
3 min read
Building and Growing PS Home Maintenance: Challenges, C++ Implementation, and Future Vision

Building and Growing PS Home Maintenance: Challenges, C++ Implementation, and Future Vision

Comments
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.