TJ VanToll
Developer Advocate at Progress
TJ VanToll is a front-end developer, author, and a Principal Developer Advocate for Progress. TJ has over a decade of web development experience, including a few years working on the jQuery team. Nowadays, he spends his time helping web developers build mobile apps through projects like NativeScript.
Content featuring TJ VanToll
48:00
![Why I Was Wrong About TypeScript](https://files.gotocon.com/uploads/images/conference_10/sessions/639/original/tj.jpg)
Why I Was Wrong About TypeScript
GOTO Copenhagen 2018