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A while back, I wrote mtelvers/day10-tui, which displayed custom mtelvers/day10 log files held in Apache Parquet format.
This post describes how to set up a CI for an opam overlay repository using day10 on a self-hosted GitHub Actions runner, with GitHub’s merge queue to gate PRs on build regressions.
A typed CSS parser covering Level 3 through 5, a structural diff tool, and an optimiser. With a live browser demo via js_of_ocaml.
Over the past few days, I migrated several OCaml CI services from Scaleway to Cambridge, consolidating them onto fewer machines with fewer services.
EverParse generates verified C parsers for Microsoft. I wrote an OCaml front-end to use it for satellite protocols.
Publishing the OxCaml Labs year-one review, POSSE and AI content disclosure for the web, adopting the geo-embeddings Zarr convention for TESSERA, action PROPL at PLDI, the death of the grant application, and NASA's new swathe lidar mission.
Community feedback reshaped our Zarr store layout — years became a dimension, shards got bigger, and we retired the TESSERA-specific convention in favour of a shared geo-embeddings standard that also covers other models.





