DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
cmd-table vs cli-table3 — the best Node.js CLI table library in 2026

cmd-table vs cli-table3 — the best Node.js CLI table library in 2026

1
Comments
4 min read
I Switched from LangGraph to Mastra for My TypeScript Agents — 18 Hours vs 41

I Switched from LangGraph to Mastra for My TypeScript Agents — 18 Hours vs 41

1
Comments
5 min read
Local MCP Server en 15 minutos (y qué hacer con él después)

Local MCP Server en 15 minutos (y qué hacer con él después)

Comments
8 min read
Adding Multi-Agent Orchestration to a Vercel AI SDK App

Adding Multi-Agent Orchestration to a Vercel AI SDK App

2
Comments
7 min read
Building Departure Records for AI Agents

Building Departure Records for AI Agents

Comments
3 min read
Why AI Agents Need Passport Stamps

Why AI Agents Need Passport Stamps

Comments
3 min read
pdf-lib Is an Under-Appreciated Gem: A Tiny PDF API in TypeScript

pdf-lib Is an Under-Appreciated Gem: A Tiny PDF API in TypeScript

1
Comments 2
10 min read
Why I Built NexOps Local-First, and What Sub-50ms Operations Intelligence Actually Requires

Why I Built NexOps Local-First, and What Sub-50ms Operations Intelligence Actually Requires

5
Comments
4 min read
React 19 useOptimistic: The Complete Guide for Production SaaS

React 19 useOptimistic: The Complete Guide for Production SaaS

1
Comments
4 min read
Design by Contract in OOP with TypeScript

Design by Contract in OOP with TypeScript

2
Comments
6 min read
React Native offline-first: SQLite schema for speed

React Native offline-first: SQLite schema for speed

Comments
5 min read
Drizby: An Open Source BI Platform Built on a Semantic Layer (and why I built it)

Drizby: An Open Source BI Platform Built on a Semantic Layer (and why I built it)

1
Comments
8 min read
Optimicé una imagen Docker de 1.58GB a 186MB. Y rompí el hot reload sin que nadie me lo dijera por dos días.

Optimicé una imagen Docker de 1.58GB a 186MB. Y rompí el hot reload sin que nadie me lo dijera por dos días.

1
Comments
7 min read
How I Built drift-guard: A CLI to Stop AI Agents from Destroying Your Design

How I Built drift-guard: A CLI to Stop AI Agents from Destroying Your Design

Comments
4 min read
Dev Log #4 A Week of Deep Integrations

Dev Log #4 A Week of Deep Integrations

30
Comments 1
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.