DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Halloween Effects for Any Website, Turned On by One CSS Class

Halloween Effects for Any Website, Turned On by One CSS Class

2
Comments
8 min read
The six problems between a chat demo and a multi-tenant agent

The six problems between a chat demo and a multi-tenant agent

Comments
2 min read
I Built a Tool to Turn Messy Bank Statement PDFs Into Spreadsheets

I Built a Tool to Turn Messy Bank Statement PDFs Into Spreadsheets

Comments 3
4 min read
MCP Deleted the Handshake, and That's Harder Than It Sounds

MCP Deleted the Handshake, and That's Harder Than It Sounds

Comments
5 min read
I Built a Turkish Wordle for Football Fans: The Deterministic Puzzle Algorithm

I Built a Turkish Wordle for Football Fans: The Deterministic Puzzle Algorithm

1
Comments
2 min read
Retrieval overlap went up 13 points by promoting sentences to paragraphs

Retrieval overlap went up 13 points by promoting sentences to paragraphs

1
Comments 2
4 min read
SOLID Principles in React: All Five Survived. Most Explanations Didn't.

SOLID Principles in React: All Five Survived. Most Explanations Didn't.

3
Comments 7
29 min read
Why your webhook signature check fails (and the bugs that pass it)

Why your webhook signature check fails (and the bugs that pass it)

2
Comments 2
3 min read
AsyncLocalStorage vs Request-Scoped Providers: The DI Trap That Taxes Latency

AsyncLocalStorage vs Request-Scoped Providers: The DI Trap That Taxes Latency

6
Comments 4
11 min read
GPT-6 Astra Costs 2.5x More Than GPT-5.6 Sol and Scores About the Same

GPT-6 Astra Costs 2.5x More Than GPT-5.6 Sol and Scores About the Same

1
Comments
12 min read
Miraiclip: an open-source engine for building video editors in the browser

Miraiclip: an open-source engine for building video editors in the browser

2
Comments 2
2 min read
Filling GPT-6 Astra's 1M-Token Window Costs $10 a Call

Filling GPT-6 Astra's 1M-Token Window Costs $10 a Call

1
Comments 1
10 min read
From Printing "Hello World" to Building Full Apps: My Summer with Scrimba

From Printing "Hello World" to Building Full Apps: My Summer with Scrimba

Comments
2 min read
🕷️ I Built a Spider-Themed World Clock with Next.js

🕷️ I Built a Spider-Themed World Clock with Next.js

2
Comments
2 min read
Welcome to the AGI era! GPT-6 Astra's System Card Reads Differently

Welcome to the AGI era! GPT-6 Astra's System Card Reads Differently

1
Comments
9 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.