Show HN: I built the first commercial local LLM app

I've been playing with local LLMs for a while now, and I decided to build the first commercial local LLM app that's easy to use for normal humans. I needed a simple, but useful task, and to scratch my own itch: grammar checker. This is my first product trying to use local LLMs to solve real problems in a simple manner. I expect to launch more soon. Feedback is appreciated.