DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
I Built a Next.js SaaS Boilerplate So You Don't Have To - 3 Month Journey

I Built a Next.js SaaS Boilerplate So You Don't Have To - 3 Month Journey

3
Comments
3 min read
Angular 21.2 New Feature: Arrow Functions in Templates (With Gotchas)

Angular 21.2 New Feature: Arrow Functions in Templates (With Gotchas)

Comments
8 min read
Building Multi-Tenant AI Middleware on Cloudflare's Edge (No GPUs Required)

Building Multi-Tenant AI Middleware on Cloudflare's Edge (No GPUs Required)

Comments
5 min read
Building a Cryptographic Flight Recorder for Algorithmic Trading: VCP v1.1 Deep Dive with Python, TypeScript, and MQL5

Building a Cryptographic Flight Recorder for Algorithmic Trading: VCP v1.1 Deep Dive with Python, TypeScript, and MQL5

1
Comments
29 min read
Probé Playwright Agents en E2E: lo que realmente aportan (y dónde fallan)

Probé Playwright Agents en E2E: lo que realmente aportan (y dónde fallan)

Comments
6 min read
Next.js notFound() fixed my soft 404 mess

Next.js notFound() fixed my soft 404 mess

Comments
5 min read
@sandagent/sdk — Run Claude in a Sandbox with Vercel AI SDK Streams

@sandagent/sdk — Run Claude in a Sandbox with Vercel AI SDK Streams

Comments
1 min read
A Tiny TypeScript Utility to Mask Emails - GDPR-Friendly by Design

A Tiny TypeScript Utility to Mask Emails - GDPR-Friendly by Design

1
Comments
2 min read
Introducing @ezilemdodana/nest-mapper — Lightweight Mapping for NestJS

Introducing @ezilemdodana/nest-mapper — Lightweight Mapping for NestJS

Comments
1 min read
Solve Headache Backend API Authentication with Proven NPM Packages

Solve Headache Backend API Authentication with Proven NPM Packages

Comments
2 min read
Building the First TypeScript LTI 1.3 Library (So You Don't Have To)

Building the First TypeScript LTI 1.3 Library (So You Don't Have To)

Comments
3 min read
I built a browser-based document diff tool — here's how and why

I built a browser-based document diff tool — here's how and why

Comments
1 min read
Sandbox: A Tiny WebGL Library That Just Runs Your Shaders

Sandbox: A Tiny WebGL Library That Just Runs Your Shaders

Comments
2 min read
Improving Accessibility - Tabs Component

Improving Accessibility - Tabs Component

5
Comments
3 min read
API Design 2026: Why the Multi-Protocol Approach is the Ultimate Guide

API Design 2026: Why the Multi-Protocol Approach is the Ultimate Guide

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