DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Building a Vector Search Engine from Scratch: The Math and Mechanics of HNSW

Building a Vector Search Engine from Scratch: The Math and Mechanics of HNSW

Comments 2
4 min read
Test Password Strength and Password History with TypeScript and MongoDB

Test Password Strength and Password History with TypeScript and MongoDB

Comments
18 min read
Facing issue with dev tool in react native 0.85

Facing issue with dev tool in react native 0.85

Comments
1 min read
Building an MCP Server for Visa Requirements in TypeScript

Building an MCP Server for Visa Requirements in TypeScript

Comments 2
6 min read
How I Shipped more than 60 Design System Components in 5 Weeks Using Figma as the Single Source of Truth

How I Shipped more than 60 Design System Components in 5 Weeks Using Figma as the Single Source of Truth

3
Comments
7 min read
I Built a Japanese Poetry Quiz and the Web Speech API Showed Me Its Teeth

I Built a Japanese Poetry Quiz and the Web Speech API Showed Me Its Teeth

1
Comments
5 min read
Distributed Systems: Implementing the Raft Consensus Protocol from Scratch

Distributed Systems: Implementing the Raft Consensus Protocol from Scratch

1
Comments
5 min read
Prompt is Not Runtime: Why I Rejected LLM State-Machines for Deterministic FinTech

Prompt is Not Runtime: Why I Rejected LLM State-Machines for Deterministic FinTech

5
Comments 2
3 min read
I'm building a TypeScript data grid where config reads like English

I'm building a TypeScript data grid where config reads like English

2
Comments 2
2 min read
I built a zero-dependency React Native animation library — 14 drop-in components, native driver only.

I built a zero-dependency React Native animation library — 14 drop-in components, native driver only.

Comments
3 min read
7 Next.js 16 Caching Bugs That Compile Fine and Break Silently in Production

Custom debugger for hidden issues

7 Next.js 16 Caching Bugs That Compile Fine and Break Silently in Production

17
Comments 15
6 min read
I Built a Production-Ready useFetch Hook with TypeScript — Here's What I Learned (Full Source Code)

I Built a Production-Ready useFetch Hook with TypeScript — Here's What I Learned (Full Source Code)

Comments
4 min read
Medusa v2 in Production: Three Bugs That Each Ate a Weekend

Medusa v2 in Production: Three Bugs That Each Ate a Weekend

Comments 1
4 min read
Is it a good practice to use a single Builder pattern for both Creating and Updating an entity?

Is it a good practice to use a single Builder pattern for both Creating and Updating an entity?

Comments 1
2 min read
Dynamic Configuration with Azure App Configuration

Dynamic Configuration with Azure App Configuration

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