DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
⛔Stop Putting Logic in Templates: A Senior Angular Architect's Guide to Clean UI Contracts

⛔Stop Putting Logic in Templates: A Senior Angular Architect's Guide to Clean UI Contracts

Comments
12 min read
When Your Bandaid Needs a Bandaid: Migrating Away From Automerge in Production

When Your Bandaid Needs a Bandaid: Migrating Away From Automerge in Production

1
Comments
4 min read
I Wrote a JWT Verifier in 150 Lines. You Probably Shouldn't — But Here's What I Learned.

I Wrote a JWT Verifier in 150 Lines. You Probably Shouldn't — But Here's What I Learned.

Comments 1
9 min read
How to build a browser‑based virtual webcam

How to build a browser‑based virtual webcam

3
Comments
6 min read
I cut 40% of my NgRx Signal Store boilerplate — here's the 5 utilities I extracted

I cut 40% of my NgRx Signal Store boilerplate — here's the 5 utilities I extracted

Comments
3 min read
Building a Real-Time Esports Score Platform with Next.js and WebSockets

Building a Real-Time Esports Score Platform with Next.js and WebSockets

Comments
2 min read
A Kanji Numeral Converter With 小字, 大字, and 壱弐参 Legal Forms

A Kanji Numeral Converter With 小字, 大字, and 壱弐参 Legal Forms

Comments
3 min read
What No One Tells You Before You Start Building Multi-Agent Systems (#3 Will Cost You a Week)

What No One Tells You Before You Start Building Multi-Agent Systems (#3 Will Cost You a Week)

Comments
6 min read
Complete Error Handling Patterns for Supabase Edge Functions — 4-Stage Fallback Design

Complete Error Handling Patterns for Supabase Edge Functions — 4-Stage Fallback Design

1
Comments
2 min read
Moving Beyond the Prompt: A Developer’s Guide to Agentic AI Architecture

Moving Beyond the Prompt: A Developer’s Guide to Agentic AI Architecture

Comments
4 min read
I Got Tired of Ctrl+F on Dense Pages, So I Built a Chrome Extension

I Got Tired of Ctrl+F on Dense Pages, So I Built a Chrome Extension

2
Comments 2
4 min read
How I Built a Multi-Agent System Using Only Claude Code (No Frameworks)

How I Built a Multi-Agent System Using Only Claude Code (No Frameworks)

Comments
4 min read
A TypeScript Error Code Reference Explained in Japanese — 35 Common Errors

A TypeScript Error Code Reference Explained in Japanese — 35 Common Errors

Comments
3 min read
Why Build a Local MCP Server (And How to Do It in 15 Minutes)

Why Build a Local MCP Server (And How to Do It in 15 Minutes)

Comments
2 min read
Reduce Tremendous Code Without Third-Party Solution

Reduce Tremendous Code Without Third-Party Solution

2
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.