There is an older #go implementation made by @b_five , a #typescript one maintained by Fission, and a new #rust / #wasm one by Philipp & Appcypher at Fission.
Mods, I’m not sure if this is the right spot for this. It’s follow up from IPFS Thing, and we have the GitHub Discussions as the main area. Feel free to move / reclassify as makes sense.