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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Temporal.io: Stop Losing State When Your Server Crashes (Production Guide)

Temporal.io: Stop Losing State When Your Server Crashes (Production Guide)

Comments
3 min read
Best Free JSON Formatter & Validator Online (2026)

Best Free JSON Formatter & Validator Online (2026)

Comments
2 min read
Level Up Your LLM: From Prompting to Fine-Tuning for Real-World Results

Level Up Your LLM: From Prompting to Fine-Tuning for Real-World Results

Comments 1
5 min read
Beyond the Buffer: Optimizing HLS and Reducing Packet Loss at Scale

Beyond the Buffer: Optimizing HLS and Reducing Packet Loss at Scale

Comments
3 min read
I built a free AVIF to JPG converter that never uploads your files here's how it works

I built a free AVIF to JPG converter that never uploads your files here's how it works

Comments
2 min read
Implementing FAQ Schema & AEO for Travel Websites: A Developer's Guide to AI Search Visibility

Implementing FAQ Schema & AEO for Travel Websites: A Developer's Guide to AI Search Visibility

Comments
5 min read
I Added Voice AI to Any Website with One Script Tag

I Added Voice AI to Any Website with One Script Tag

1
Comments
3 min read
Learning Automation the Smart Way: Scripts, Bots, and AI Workflows Every Developer Should Master

Learning Automation the Smart Way: Scripts, Bots, and AI Workflows Every Developer Should Master

Comments
5 min read
Breaking Down Code

Breaking Down Code

Comments 1
5 min read
Automate Your Marketing Links with Dub.co and Node.js

Automate Your Marketing Links with Dub.co and Node.js

2
Comments
5 min read
Worker Threads in Node.js: When and How to Use Them for CPU-Intensive Tasks (2026)

Worker Threads in Node.js: When and How to Use Them for CPU-Intensive Tasks (2026)

1
Comments 1
2 min read
5 Things I Learned Building 100+ Web Pages with Next.js App Router

5 Things I Learned Building 100+ Web Pages with Next.js App Router

Comments 1
3 min read
Bridging 8th Wall AR and React Three Fiber: How Pose Data Flows into Three.js

Bridging 8th Wall AR and React Three Fiber: How Pose Data Flows into Three.js

1
Comments
3 min read
How we give every user SQL access to a shared ClickHouse cluster

How we give every user SQL access to a shared ClickHouse cluster

11
Comments
13 min read
Arrays, Events, and the Little Details That Make React Feel Real

Arrays, Events, and the Little Details That Make React Feel Real

3
Comments 1
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.