# Is anyone using MicroHs? > Source: > Published: 2026-06-23 13:09:55+00:00 [janus](https://discourse.haskell.org/u/janus) 41 Oh, thank you. I suppose we’re ready to add it to hackage-server then. I am a bit worried about OtherCompiler. I am now wondering whether it would make sense to only make recognized compilers queryable. That way, the query language could permit multiple spellings like `MicroHS` *and* `MHS` . It will be a while yet before MicroHs can compile all the packages needed for tests. [ijouw](https://discourse.haskell.org/u/ijouw) 43 I programmed a keyboard with Haskell by compiling with MicroHs. It links with a c sdk that supports usb hid (for sending key events) and some pin io. You can find it [here](https://hub.darcs.net/ijouw/HaskellKeyboard). 10 Likes That’s so cool! I’m happy to see MicroHs actually doing something. 2 Likes Oh so cool! I’m bookmarking this. I want to write MicroHs and/or copilot firmware for my “boxx style” Melee controller (which is basically a rp2040 keyboard that outputs gamecube inputs but with a lot of rules about legality of those inputs for fairness). I also noticed MicroHS being used to run Sabela interactive notebooks in the browser: [https://www.reddit.com/r/haskell/comments/1ucbg92/learn_you_a_haskell_live_notebook/](https://www.reddit.com/r/haskell/comments/1ucbg92/learn_you_a_haskell_live_notebook/) 4 Likes