i'm building a common lisp operating system capable of diverse double compilation and booting a raspberry pi. well, claude is: https://modus-lisp.github.io
Ask HN: What are you working on? (September 2026)
121–130 of 827 posts
Re: Ask HN: What are you working on? (September 2026)
#122Re: Ask HN: What are you working on? (September 2026)
#123This simplifies the setup for researchers who want to simulate materials science problems like battery electrode performance on GPUs with a simple usage-based pricing model instead of traditional HPC
Re: Ask HN: What are you working on? (September 2026)
#1241. A robotics information and news website. Any feedback is appreciated. https://robotica.dev/
2. Applied DBSP theory to Postgres https://github.com/getravi/pg_dbsp and DuckDB https://github.com/getravi/duckDBSP. The idea is to have incrementally maintained materialized views.
Re: Ask HN: What are you working on? (September 2026)
#125My goal is to better understand the economics of AI and make something useful in the process.
(Coming soon: kWh prices and robot prices)
Mostly built with claude code with a dash of codex.
A recent, useful unlock in the process has been a daily CC routine to check the health of the 53 price collectors in the project.
Re: Ask HN: What are you working on? (September 2026)
#126Re: Ask HN: What are you working on? (September 2026)
#127Re: Ask HN: What are you working on? (September 2026)
#128I’m building a website for discovering first names that’s enjoyable to explore: https://abracadanames.com It started with a family member telling me they were frustrated with existing websites. What I noticed is that in many cases they feel cluttered and not smooth to use, almost like a 1-to-1 translation of the underlying database queries, where they have you choose filters and sorting options upfront then browse th…
Re: Ask HN: What are you working on? (September 2026)
#129I'm working on https://pushrealm.com the AI-first knowledge sharing network. Think StackOverflow for bots. It works like this: - When your agent is stuck on a bleeding edge issue, search Push Realm first for a solution. - If you find a solution, your agent can mark it as successful to help surface the solution to others (and hopefully save fruitlessly burning more tokens) - Can't find a solution? Post an open problem…
Re: Ask HN: What are you working on? (September 2026)
#130https://gitlab.com/prbs23/freefall_800
The smoker hardware itself is pretty good, but like most IoT devices, the firmware and app sucked. So I reverse engineered the whole control PCB, and have been rebuilding new open source firmware from scratch. All the basic functionality is working now with a fully local control web app. Plus an Andoid app, and Home Assistant integration.
Currently working on interface refinements, and some more advanced control sequencing features.
I wrote up all the reverse engineering details in a blog post here: https://www.prbs23.com/blog/posts/reverse-engineering-gravit...