DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
MDCMS: Open-source CMS with AI agents built in

MDCMS: Open-source CMS with AI agents built in

1
Comments
1 min read
🚦Modern Angular Guards: Architecture, Best Practices & Enterprise Patterns

🚦Modern Angular Guards: Architecture, Best Practices & Enterprise Patterns

Comments
21 min read
Your OTP regex assumes six digits. Supabase magic links don't.

Your OTP regex assumes six digits. Supabase magic links don't.

Comments 1
4 min read
Coverage Said 69%, Mutation Testing Said 25%

Coverage Said 69%, Mutation Testing Said 25%

Comments
6 min read
SVG Diagrams and Parametric Generators: Testing 358 Questions Across 200 Seeds

SVG Diagrams and Parametric Generators: Testing 358 Questions Across 200 Seeds

1
Comments
7 min read
How I built a calculator site with 13 languages and 5,500 static pages in Next.js 15

How I built a calculator site with 13 languages and 5,500 static pages in Next.js 15

Comments
2 min read
Capstone: A 100-Test Suite, End to End (Playwright + TypeScript, Ch.26)

Capstone: A 100-Test Suite, End to End (Playwright + TypeScript, Ch.26)

1
Comments
3 min read
JavaScript vs TypeScript : Le Guide Ultime du Débutant

JavaScript vs TypeScript : Le Guide Ultime du Débutant

Comments
4 min read
Text Selection with Popup (Medium-style) — Angular

Text Selection with Popup (Medium-style) — Angular

Comments
16 min read
How to build your first MCP server in 10 minutes

How to build your first MCP server in 10 minutes

Comments
1 min read
Building an HTTP Client CLI for Your Own API with TypeScript — FastAPI, POST, and Error Handling

Building an HTTP Client CLI for Your Own API with TypeScript — FastAPI, POST, and Error Handling

Comments
10 min read
A real Next.js 14 + Supabase codebase you can learn from — not a tutorial

A real Next.js 14 + Supabase codebase you can learn from — not a tutorial

Comments
1 min read
I Built MCP Servers for 9 SaaS APIs — Here's What I Learned About the Pattern

I Built MCP Servers for 9 SaaS APIs — Here's What I Learned About the Pattern

Comments
3 min read
I built a Solana memecoin trading bot with Claude AI - here's what actually happened

I built a Solana memecoin trading bot with Claude AI - here's what actually happened

Comments
3 min read
How should betting rounds be modeled using finite state machines?

How should betting rounds be modeled using finite state machines?

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