DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Why React + TypeScript Nullability Slowly Becomes Exhausting

Why React + TypeScript Nullability Slowly Becomes Exhausting

Comments
2 min read
TypeScript 5.5 — The Features That Actually Matter for Production Code

TypeScript 5.5 — The Features That Actually Matter for Production Code

Comments
5 min read
How I built the OSS alternatives directory: GitHub ETL, Turso, and the UPSERT trap I hit

How I built the OSS alternatives directory: GitHub ETL, Turso, and the UPSERT trap I hit

Comments
7 min read
The contract is clean - for now: catching crypto scams that survive launch-time checks

The contract is clean - for now: catching crypto scams that survive launch-time checks

2
Comments
4 min read
TypeScript 5.5 — The Features That Actually Matter for Production Code

TypeScript 5.5 — The Features That Actually Matter for Production Code

Comments
5 min read
From Transcript to Typed Action Items: Three Parallel Agents in TypeScript

Solves prompt fighting via Zod schemas

From Transcript to Typed Action Items: Three Parallel Agents in TypeScript

5
Comments 4
8 min read
TypeScript 5.5 — The Features That Actually Matter for Production Code

TypeScript 5.5 — The Features That Actually Matter for Production Code

Comments
5 min read
Why TypeScript is Non-Negotiable for Modern Full-Stack Development in 2026

Why TypeScript is Non-Negotiable for Modern Full-Stack Development in 2026

Comments
1 min read
TypeScript 5.5 — The Features That Actually Matter for Production Code

TypeScript 5.5 — The Features That Actually Matter for Production Code

Comments
5 min read
Your Evals Are Flaky Too: Stop Trusting a Pass Rate You Can't Reproduce

Your Evals Are Flaky Too: Stop Trusting a Pass Rate You Can't Reproduce

4
Comments 5
5 min read
Publishing a reusable React UI package as an npm module

Publishing a reusable React UI package as an npm module

Comments
1 min read
Let your LLM take real-world actions — without giving it the last word

Let your LLM take real-world actions — without giving it the last word

Comments
2 min read
Stop scattering LLM SDK/API calls across your codebase. Here is the 2-file rule that fixed mine

Stop scattering LLM SDK/API calls across your codebase. Here is the 2-file rule that fixed mine

Comments
6 min read
How a pure-TypeScript flex layout engine closed the last WASM-Yoga gap

How a pure-TypeScript flex layout engine closed the last WASM-Yoga gap

1
Comments
4 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
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.