Laurynas Keturakis

extremely feb 2026 energy but I just published a jj workspace manager pando uses OS copy-on-write and stores workspace info in one place so I can run multiple throwaway explorations on my machine without too much ceremony dl it, rip it, rewrite it in zig: github.com/laulauland/p...

this is so painful to read, i love it github.com/stephenturne...

If anyone would be down to co-organize a reading club for this in Amsterdam area, hit me up

PSA no model drops this week but the new Designing Data Intensive Applications (aka the Hog Book) is out on paperback

marimo notebook making my m1 pro go brrr

“Intelligent drum & bass” is such a weirdly judgemental name for a music genre

vacation reading on computational literacy: finding diSessa’s framing “building tools to build intuition” especially relatable lately (book: “Changing Minds: Computers, Learning, and Literacy”)

any time codex/claude makes an elaborate awk/jq/sed sequence to debug a large stream of text I say a little thank you prayer in my mind for the unix geeks who have practiced this craft long before we had the magic token machines

I've had a brief Nix era in 2023/24 that I since reverted from due to the usual Nix stuff (obscure errors, one particular way of doing things, pain of making changes mid-flight) I am now very tempted to return to it - most of the stuff that was a pain to deal as a human dev is excellent for agents

with all the buzz around harness engineering and self-driving codebases, i keep returning to this text: petevilter.me/post/datalog...

everyone’s exploring different agent coordination messaging platforms when all we should do is get them to send diff patches over email git send-email exists for a reason

prototyping co-drawing with Gemini Flash 3 at Google in these demos "thinking" is disabled, which makes the model return tokens very quickly (all videos are realtime), and I find these rapid responses pretty good for the use-cases I'm experimenting with, like: executing simple diagrams ...

sunday evening stream, hacking on pi extensions, trying this out for the first time hiiii www.twitch.tv/laulau_land

ast-grep scan will continue until morale (and codeslop) improves

just released a small update to jj-hunk - programmatic hunk selector for your jj-using agent New: -r flag. Split any revision, not just your working copy. support for YAML specs stable hunk IDs you can install it with: cargo install jj-hunk npx skills add laulauland/jj-hunk

fine, here's another one: shell completions for running ! comands inside prompts. Hooks into your shell completions directly (unless you're on zsh, which idk why you'd be there) npmjs.com/pi-shell-com...

I wrote up how my workflows with agents and coding evolved over 2025 gearing up for the first week of work already but if you're still in the mood to read blog posts - here you go: laulau.land/working-with...

it's atuin wrapped time! story of my 2025 shell is that I adopted jj halfway through the year (you can see lg - lazygit - decline) and mostly switched projects from pnpm (shorthand: pn) to bun

launched mcp-lite today: github.com/fiberplane/mcp it's a lighter, minimal library to create your MCP servers in TypeScript that can work on any runtimes and can work with any Standard Schema vendors

if you're publishing an npm library today - what is the standard to inform coding agents about its API (is there)? Something like AGENTS.md but that you can embed in the package.

a dear friend of mine launched an independent label for experimental music today and I helped make a fun website for it first album is very very good, go pre-order: www.glinted.info

trying to use atproto/bsky libraries in Cloudflare runtime is not having a great Sunday hacking time

today's discovery has been being able to easily locally integrate changes from 3-4 different unmerged PRs and one local branch. jj definitely makes for a *really* good review tool

ok, `jj` is very nice

use your ai browsers to buy from artists

"hey i got it working can you give my PR a quick look?

Is there a way to programmatically load some context into Claude Code using CLAUDE.md or hooks? Specifically need it to load the WezTerm's pane id where I have a dev server running so that it can independently look up its output using `wezterm cli get-text --pane-id <pane-id>`