Piotr Monwid-Olechnowicz
haspar.us
Piotr Monwid-Olechnowicz
@haspar.us
software gardener
i kinda made the computer compute today
god bless glsl
November 12, 2025 at 8:15 PM
AI-assisted-coding my ass :x
June 9, 2025 at 4:20 PM
May 28, 2025 at 1:35 PM
"spite driven development" is the OG vibe coding
May 28, 2025 at 8:12 AM
i've built a small app to find times to meet up with my friends

it's like Doodle but with UX (sorry)
or like what if calcom was ass and lacked 99% of the features
April 19, 2025 at 5:46 PM
usually I'd do some event sourcing (or redux style) thing to inspect history and rollback versions but here I already had an old simple app, copied one internal from #Y-PartyKit (thanks and sorry @threepointone.bsky.social) and it just works™
April 17, 2025 at 8:34 PM
Y.js is kinda neat because you get a basic time-travel-like version history for free even if you don't design for it
April 17, 2025 at 8:28 PM
my 2024 in books

inspired by Andrew, so I'm quote-tweeting his (rly good) list
January 4, 2025 at 3:47 PM
part 2 of day 24 was plain suffering, but I really enjoyed #AdventOfCode

hoping it's not the last one before we get turned into paperclips
December 26, 2024 at 7:32 PM
either the bots are here or a cute asian doctor who likes yoga liked my post about Rust
December 6, 2024 at 2:37 PM
freudian slip!
November 21, 2024 at 4:39 PM
it was a few months after the rebranding they allowed adult content, right?
November 9, 2024 at 5:24 PM
"based on what you know about me. draw a picture of what you think my current life looks like"

software c̸̢͍̟̼͔̠̦͇͔̑̆̍̀̍̽͌́ǒ̸̳̤̭̱̔͂̓͆m̶̜͌͛p̵͖̤͙͗̄̿̈i̸̡͈̜̕͜͝ļ̶̢̩͚͇̹̲͌̔̓̓̚͝͝e̶̢̹̽̔̅̒̿͑̋̉̈̈́ŗ̶̗̰͖̻͎̝̹̱͊̉̎͗͊̽̆͋̿͛̃?

close, with a few mistakes
November 9, 2024 at 9:13 AM
explore/for-you tab from the other app

a bit in your face, innit? 🤣
October 31, 2024 at 4:32 PM
"I’d show you another demo (5th demo), but we don’t have time. Nevermind, let’s do it anyway."
November 9, 2024 at 5:48 PM
hey @steventey, Novel is super neat, but I couldn't stop myself from adding multiplayer to make an even more like Notion

thanks to Y.js and @partykit_io, building collaborative apps is easier than ever https://twitter.com/steventey/status/1669762868416512000
November 9, 2024 at 5:47 PM
Amazing to see him travel back from 2027 to revisit his 2023 talk “The Tale of Two Webs”.
November 9, 2024 at 5:45 PM
all right, I wrote my first @Fermat_ws script. I love an idea of scriptable whiteboard with built-in AI assistant very much. I had to reformat my input data to make it work, but it's sorta not terrible
November 9, 2024 at 5:45 PM
took my Monday, and some of today's morning for polish

always wanted to build a random text generator, and then I noticed drow's http://donjon.bin.sh code is public domain 😅
November 9, 2024 at 5:42 PM
can't stop the schadenfreude when I encounter bugs in apps by billion dollar companies — makes me reminisce all the bugs I shipped to prod 😅 https://gyazo.com/4032b344887103188bdb39ef8c0a1322
November 9, 2024 at 5:42 PM
Today I learned and suffered. (Mostly suffered.)

There are many spaces in Unicode.
They have different widths, but not in a monospace font. (Obviously.)

Wanna troll a friend? Replace some boring normal spaces in their JSON with a ⭐ majestic ⭐ special space (e.g. U+2008)
November 9, 2024 at 5:39 PM
I wonder if it's possible to spot my burnout here.
November 9, 2024 at 5:38 PM