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.
Building a Searchable Select Component for the bpmn-io Properties Panel

Building a Searchable Select Component for the bpmn-io Properties Panel

Comments
14 min read
Hooking Into Form Validation Without Breaking It: The Merge-Errors Pattern

Hooking Into Form Validation Without Breaking It: The Merge-Errors Pattern

Comments
14 min read
Dynamic Properties Panels: Three Patterns for Conditional Entry Display

Dynamic Properties Panels: Three Patterns for Conditional Entry Display

Comments
14 min read
Cascading Configuration UI: Building Dependent Selection Chains in the Properties Panel

Cascading Configuration UI: Building Dependent Selection Chains in the Properties Panel

Comments
13 min read
I Built a Tool to Validate AI-Generated Code (Now with JS/TS Support + AI Auto-Fix)

I Built a Tool to Validate AI-Generated Code (Now with JS/TS Support + AI Auto-Fix)

Comments
2 min read
The Conditional Options Algorithm: Priority Mode vs Merge Mode

The Conditional Options Algorithm: Priority Mode vs Merge Mode

Comments
14 min read
Why Your React Scroll is Lagging (and how to fix it with Locomotive v5

Why Your React Scroll is Lagging (and how to fix it with Locomotive v5

Comments
2 min read
I built 12 free browser-based tools for developers — here's what I learned

I built 12 free browser-based tools for developers — here's what I learned

Comments
2 min read
Shopify Webhook Reliability: Why Orders Go Missing and How to Fix It

Shopify Webhook Reliability: Why Orders Go Missing and How to Fix It

Comments
6 min read
auto-webmcp v0.3.0: React support, richer schemas, and WebMCP spec compliance

auto-webmcp v0.3.0: React support, richer schemas, and WebMCP spec compliance

Comments
5 min read
I Benchmarked LacertaDB & PouchDB — Here's What Happened

I Benchmarked LacertaDB & PouchDB — Here's What Happened

Comments
5 min read
React Inside Preact: Mounting React Components in a Form-JS Renderer

React Inside Preact: Mounting React Components in a Form-JS Renderer

Comments
13 min read
I Scanned 5 Popular JavaScript Sites for SEO Issues — Here's What I Found

I Scanned 5 Popular JavaScript Sites for SEO Issues — Here's What I Found

2
Comments
3 min read
How to Add OG Images to Your Website (Manual vs. Automated)

How to Add OG Images to Your Website (Manual vs. Automated)

1
Comments
4 min read
I built an API that roasts your code for $0.02

I built an API that roasts your code for $0.02

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