Hiroki's portrait


I’m Hiroki.

I’m a software engineer specializing in JavaScript & TypeScript.

I have a passion for helping engineers be more productive by improving Developer Experience (DX).

My DX projects are open-source and available for anyone to use. Last month, they were downloaded 18.7 million times (~7/sec).

I’m currently based in 🗼 Tokyo and work at Square as a frontend engineer.