Justin Yoo

Author posts

Turning Raspberry PI into Remote Controller

in Raspberry Pi · 13 min read

A few months ago, I had a chance to do live streaming with Cheese (@seojeeee) about this topic – Part 1 and Part 2 in Korean. I know it's warm and humid in the summer season in Korea. Therefore, I

Building GraphQL Server on ASP.NET Core

in Graphql · 14 min read

GraphQL is a query language led by Facebook, for API. Many use cases are providing GraphQL based API and GitHub is one of them. GraphQL is useful, especially for front-end applications and mobile