NEW Next.js TypeScript Features

Web Dev Simplified
Web Dev Simplified
Next.js TypeScript
September 2, 2025

Next.js 15 added a ton of type safety improvements over previous versions, but the newest additions to Next.js really improve the TypeScript experience and bring it on par with many alternative frameworks, such as Tanstack Start. In this video I go over all the new TS features in Next.js as well as a few other features.