Viewing profile — t-kalinowski

One project I’d add to the comparison is raghilda from Posit: https://posit-dev.github.io/raghilda/ raghilda is deliberately narrower than LangGraph/Haystack/etc. It focuses on the…

I wonder if YAML is better than JSON for LLMs, because the indentation keeps the nesting level information local to the content.

Because YAML is the worst config format, except for all the others. https://opensource.posit.co/blog/2026-05-21_in-defense-of-ya...

Memories are failable :) Here is the PR you merged June of last year, changing the file extension from `.qmd` to `.qd` after a discussion about Quarto: https://github.com/iamgio/qu…

Counterpoint from a doctor: https://substack.com/inbox/post/189714240 Scribes _feel_ good in the short-term, but it's not clear if they're actually good on longer time horizons.

Very cool! We’ve been exploring a similar direction too, but with a plain REPL and a much thinner tool surface. In our case, it’s basically one tool for sending input, with interru…

I agree that at first glance, it seems like tmux, or even long-running PTY shell calls in harnesses like Claude, solve this. They do keep processes alive across discrete interactio…

Posit offers something similar to Microsoft’s CRAN Time Machine, but it works not only for CRAN, but also for Bioconductor and PyPI. You can add a date to the Public Posit Package …

Or, don't even write the fortran manually, just transpile the R function to fortran: https://github.com/t-kalinowski/quickr

This was the main reason I wrote promptdown. I want to be able to edit the full chat history every turn, and the append-only standard chat interfaces don't make that easy. https://…

The Python interop is in the blog post because it makes for convenient and compact examples, not because it motivated any of the features. If you're interested in what motivated S7…

R does have namespaces. Take a look at the NAMESPACE file found at the root of every R package, which defines the symbols and methods exported by the package. Note for many R packa…

It's a new OOP system for R. repo: https://github.com/RConsortium/OOP-WG talk: https://www.youtube.com/watch?v=P3FxCvSueag&t=258s