Marcin Krzyzanowski
@krzyzanowskim.com
Hacker without @ https://anthropc.com, prev: https://microsoftcopilot.ai
CommanderAI.app 👀
A powerful native macOS AI coding assistant with integrated git workflow built on Claude Code.
A powerful native macOS AI coding assistant with integrated git workflow built on Claude Code.
Commander - Native Mac AI Coding Assistant | Claude Code Interface
A beautiful native macOS app for Claude Code. Build software with AI assistance, integrated git workflow, and seamless project management. Free for Mac developers.
CommanderAI.app
January 16, 2026 at 9:31 PM
CommanderAI.app 👀
A powerful native macOS AI coding assistant with integrated git workflow built on Claude Code.
A powerful native macOS AI coding assistant with integrated git workflow built on Claude Code.
Today was my last day at MicrosoftCopilot.ai, and my last project was the rebrand of Microsoft Office → Microsoft 365 Copilot app that we launched today 🎉.
It was honestly iconic, everything went perfectly, and literally everyone is getting promoted. Yaaas!
It was honestly iconic, everything went perfectly, and literally everyone is getting promoted. Yaaas!
January 5, 2026 at 10:21 PM
Today was my last day at MicrosoftCopilot.ai, and my last project was the rebrand of Microsoft Office → Microsoft 365 Copilot app that we launched today 🎉.
It was honestly iconic, everything went perfectly, and literally everyone is getting promoted. Yaaas!
It was honestly iconic, everything went perfectly, and literally everyone is getting promoted. Yaaas!
Stop Fighting With IDEs, Start Coding. Build a game in 30 seconds. Ship it in 60 seconds.
notepadexe.com 1.4.1647
www.youtube.com/watch?v=9SkK...
notepadexe.com 1.4.1647
www.youtube.com/watch?v=9SkK...
Build a game in 30 seconds. Ship it in 60 seconds.
YouTube video by Notepad exe
www.youtube.com
January 2, 2026 at 9:24 PM
Stop Fighting With IDEs, Start Coding. Build a game in 30 seconds. Ship it in 60 seconds.
notepadexe.com 1.4.1647
www.youtube.com/watch?v=9SkK...
notepadexe.com 1.4.1647
www.youtube.com/watch?v=9SkK...
I'm a simple boy who likes simple, predictable tools.
December 28, 2025 at 2:15 PM
I'm a simple boy who likes simple, predictable tools.
I spent months building a code editor notepadexe.com, and the feature people are most excited about is... copying images to the clipboard
⌘⌥C your code. Paste a masterpiece. Your Keynote will never look the same.
⌘⌥C your code. Paste a masterpiece. Your Keynote will never look the same.
December 22, 2025 at 3:37 AM
I spent months building a code editor notepadexe.com, and the feature people are most excited about is... copying images to the clipboard
⌘⌥C your code. Paste a masterpiece. Your Keynote will never look the same.
⌘⌥C your code. Paste a masterpiece. Your Keynote will never look the same.
Reposted by Marcin Krzyzanowski
The weekend before Christmas Eve is here. What better time to decorate your Mac with festive lights and falling snow? 🎄❄️
Get Festivitas for Mac (and iPhone) 👇
festivitas.app
Get Festivitas for Mac (and iPhone) 👇
festivitas.app
December 19, 2025 at 2:42 PM
The weekend before Christmas Eve is here. What better time to decorate your Mac with festive lights and falling snow? 🎄❄️
Get Festivitas for Mac (and iPhone) 👇
festivitas.app
Get Festivitas for Mac (and iPhone) 👇
festivitas.app
Reposted by Marcin Krzyzanowski
Visual Basic IDE (1991) revolutionized programming. It democratized it, until JS-based web frameworks un-democratized it two decades later #programming
- Visual designer (no code needed)
- BASIC (no coder needed)
- Fast (no expensive computer)
- AllInOne (no sophisticated build process needed)
- Visual designer (no code needed)
- BASIC (no coder needed)
- Fast (no expensive computer)
- AllInOne (no sophisticated build process needed)
December 14, 2025 at 1:48 PM
Visual Basic IDE (1991) revolutionized programming. It democratized it, until JS-based web frameworks un-democratized it two decades later #programming
- Visual designer (no code needed)
- BASIC (no coder needed)
- Fast (no expensive computer)
- AllInOne (no sophisticated build process needed)
- Visual designer (no code needed)
- BASIC (no coder needed)
- Fast (no expensive computer)
- AllInOne (no sophisticated build process needed)
When I grow up I want to raise corporate profit margins through cost-cutting measures and revenue-optimization strategies!
December 11, 2025 at 12:31 AM
When I grow up I want to raise corporate profit margins through cost-cutting measures and revenue-optimization strategies!
💡paywall idea: solve LeetCode hard problem to continue without buying the license
December 1, 2025 at 10:35 AM
💡paywall idea: solve LeetCode hard problem to continue without buying the license
I want to hire xslt.rip designer to improve the notepadexe.com website! now!
https://xslt.rip/
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="/index.xsl" type="text/xsl"?>
<html>
<head>
<title>XSLT.RIP</title>
</head>
<body>
<h1>If you're reading this, XSLT was kill...
xslt.rip
November 10, 2025 at 8:50 PM
I want to hire xslt.rip designer to improve the notepadexe.com website! now!
designed by human intelligence in california
"what's wrong with this?" prompt is very much on point, by accident
"what's wrong with this?" prompt is very much on point, by accident
November 6, 2025 at 8:46 AM
designed by human intelligence in california
"what's wrong with this?" prompt is very much on point, by accident
"what's wrong with this?" prompt is very much on point, by accident
the perfect app switched UX already existed, and you killed it. Now I have to reach top corner to access controls
November 2, 2025 at 10:12 PM
the perfect app switched UX already existed, and you killed it. Now I have to reach top corner to access controls
and the winners of the quiz gets the CD box with notepadexe.com as a prize!
truly collectible artifact
truly collectible artifact
October 21, 2025 at 10:01 PM
and the winners of the quiz gets the CD box with notepadexe.com as a prize!
truly collectible artifact
truly collectible artifact
I use Firefox btw
October 21, 2025 at 8:55 PM
I use Firefox btw
Nervanna is the name of my next project
October 19, 2025 at 7:58 PM
Nervanna is the name of my next project
It is 100% more fun coding AI than using AI for coding #notepadexe
September 30, 2025 at 9:56 PM
It is 100% more fun coding AI than using AI for coding #notepadexe
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
September 29, 2025 at 10:15 AM
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
current status: math, I don't want to solve your problems. I have my own.
September 27, 2025 at 9:21 PM
current status: math, I don't want to solve your problems. I have my own.
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
September 27, 2025 at 8:56 PM
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
Reposted by Marcin Krzyzanowski
Indie developers (myself included 😐) will do as much work as possible to avoid doing the slightest bit of marketing work.
September 22, 2025 at 1:52 PM
Indie developers (myself included 😐) will do as much work as possible to avoid doing the slightest bit of marketing work.
