DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Built a Slot-Filling Onboarding Bot. It Leaked a Validation Error Into the Chat

I Built a Slot-Filling Onboarding Bot. It Leaked a Validation Error Into the Chat

1
Comments
4 min read
You Don't Need 10 Refactoring Tools. Pick 2 From This Decision Tree.

You Don't Need 10 Refactoring Tools. Pick 2 From This Decision Tree.

2
Comments
2 min read
I built a storefront that works with zero API keys, and it made the code better

I built a storefront that works with zero API keys, and it made the code better

8
Comments 3
5 min read
realvirtual WEB: an open-source 3D HMI for industrial digital twins, in the browser

realvirtual WEB: an open-source 3D HMI for industrial digital twins, in the browser

Comments
3 min read
How to reduce you LLM bill

How to reduce you LLM bill

Comments
1 min read
Building SaaS Applications with React and TypeScript: A Complete Guide

Building SaaS Applications with React and TypeScript: A Complete Guide

Comments
4 min read
The doc was the spec: building a safety layer for an AI app that talks to tired parents published: false

The doc was the spec: building a safety layer for an AI app that talks to tired parents published: false

Comments
4 min read
AI-native isn't a chatbot. It's an MCP server.

AI-native isn't a chatbot. It's an MCP server.

1
Comments
6 min read
How I added semantic search to a resume matcher — and what the numbers showed

How I added semantic search to a resume matcher — and what the numbers showed

Comments 1
7 min read
Shipping 4 apps solo from one Turborepo

Shipping 4 apps solo from one Turborepo

Comments 5
3 min read
I cut an AI agent's input tokens by 71% and quality held — here's the 66-task benchmark

I cut an AI agent's input tokens by 71% and quality held — here's the 66-task benchmark

2
Comments
6 min read
20 Frontend Starter Templates — React, Vue, Svelte, SolidJS, Webpack, Vite and More

20 Frontend Starter Templates — React, Vue, Svelte, SolidJS, Webpack, Vite and More

Comments
3 min read
Mid-Conversation System Prompts: Steering an Agent Without Breaking the Cache

Mid-Conversation System Prompts: Steering an Agent Without Breaking the Cache

Comments
3 min read
A Free Screenshot Editor That Never Uploads Your Image

A Free Screenshot Editor That Never Uploads Your Image

1
Comments
2 min read
Your AI agent is a stack of files. muster 1.0.0 tests all of them.

Your AI agent is a stack of files. muster 1.0.0 tests all of them.

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