Author | Lightnews

Marcin Krzyzanowski

@krzyzanowskim.com

3.6K followers 1.4K following 14K posts

 unrelated. I'm here for bugs. https://CryptoSwift.io Founder https://swiftstudio.app, https://notepadexe.com 🛠 TextKit and text editor passionate iOS @ goodnotes.com https://swift.best

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Marcin Krzyzanowski @krzyzanowskim.com · Jun 8

Notepad.exe 1.1 - iOS support is live! 🚀
Build SwiftUI, UIKit, whatever - each playground gets its own iOS simulator. No setup, just run. go get it: notepadexe.com

WWDC starts tomorrow! Perfect timing to mess around with new APIs.
#SwiftDev #iOS #WWDC25

Notepad.exe - The Swift Playground You Wanted

notepadexe.com

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Marcin Krzyzanowski @krzyzanowskim.com · 20h

the perfect app switched UX already existed, and you killed it. Now I have to reach top corner to access controls

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Marcin Krzyzanowski @krzyzanowskim.com · 5d

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Marcin Krzyzanowski @krzyzanowskim.com · 12d

and the winners of the quiz gets the CD box with notepadexe.com as a prize!
truly collectible artifact

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Marcin Krzyzanowski @krzyzanowskim.com · 12d

I would simply order back to west cost office

Marcin Krzyzanowski @krzyzanowskim.com · 12d

I use Firefox btw

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Marcin Krzyzanowski @krzyzanowskim.com · 14d

at leat it was SQL, and server

Marcin Krzyzanowski @krzyzanowskim.com · 14d

I'm not looking forward to it. financially speaking.

Marcin Krzyzanowski @krzyzanowskim.com · 14d

Nervanna is the name of my next project

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 30

It is 100% more fun coding AI than using AI for coding #notepadexe

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 29

LOL my kids and their friends use google summary/chatgpt as a comedy standup. they have a laugh about the nonexistent facts it spills out about popculture

Marcin Krzyzanowski @krzyzanowskim.com · Sep 28

no. you must not read the original post carefully.

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 27

current status: math, I don't want to solve your problems. I have my own.

Marcin Krzyzanowski @krzyzanowskim.com · Sep 27

some may argue that in 30 minutes, after checking 10 other solutions, you'd find that thing anyway

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 27

everything about this window UX is bad, but figuring out how to move the window is pineaccle of bad UX: there is part that looks like everything else, but when dragged moves window, the other place that looks identically interact with the items

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 27

because that bug is that old even LLM get enough solutions on reddit to know how to fix it. Literally everyone know how to fix it but Apple

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Reposted by Marcin Krzyzanowski

Joe Fabisevich @mergesort.me · Sep 22

Indie developers (myself included 😐) will do as much work as possible to avoid doing the slightest bit of marketing work.

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 22

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 16

final product. it's perfect.

Marcin Krzyzanowski @krzyzanowskim.com · Sep 15

notepadexe.com classic edition

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 14

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 14

best I can do

Marcin Krzyzanowski @krzyzanowskim.com · Sep 14

send the term sheets #vc #funding #startup

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 12

over the last few days, I learned more about LLM prompting than I needed in my life.

main lesson learned: each model is different.

to understand how to prompt it, you have to:
- read the research document of the model
- check, and do not discard for chat template (usually) attached to the model

Marcin Krzyzanowski @krzyzanowskim.com · Sep 12

yes this. I have different personas everywhere HAHA

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Marcin Krzyzanowski @krzyzanowskim.com · Sep 12

not mine