Another tool in my Swiss Army Knife for day-to-day work 💪 It's called Slashgrab, a macOS menu bar app for copying file and folder paths. Drag it onto the icon, drop it, and the path is copied to the clipboard. So I don't need to go crazy to get a path from whatever. https://slashgrab.app/

And you know what the best tool was for the FeedFlow icon redesign? The one you built yourself for the specific use case. I asked AI for a tool where I can experiment with different variations and easily export in the right format for all platforms. So cool!

feedflow.dev has a new app icon 🤩 Yes, I’m a bit late announcing it. I kept postponing this “boring” work because new engineering tasks always felt more tempting. But the old icon had limits, especially on iOS and macOS 26. Many iterations later, I’m really proud of it.

Some cleanings and improvements 💅

LinkedIn just decided that I speak German, no matter of the settings that I have 🤦‍♂️ Good thing that I just treat it as a write-only platform.

Why use Difftray instead of just a regular Git client? I built it because I kept losing track of my reviews. I check a diff, an agent iterates, I come back, and I have no idea which files were still the ones I'd looked at and which changed. So I got pissed off and went into full building mode 😅

I’m building my Swiss Army Knife of tools for working with AI. First up: Difftray, a macOS app for reviewing Git changes across multiple projects. It lets you mark files as reviewed and then revert them to unreviewed if diffs changed, useful when iterating with agents.

Today is an important day. It marks TEN years since the first commit of RSS-Parser, a library that turned out to be shaping my career. From my first job, making FeedFlow, speaking at KotlinConf, and attending WWDC. I wrote down some reflections:

Is that a museum piece? Good old days 😅

I still can't believe that last year I was there live #WWDC26

Plan for tonight 🏀🏀 Reyer Venezia and @albaberlin.bsky.social both game 4, both match point for finals 🤞🏀 Yes, born in Venice and live in berlin 😁

How's your day going? 😂

Plan for today and tomorrow! #KotlinConf

#PlayConsole, maybe "distraction-free" is totally unrelated to pricing? 😅😅

I added split list + reader mode to @feedflowapp. Most RSS readers have it, so I figured it was missing. Feedback came. Users didn't want it. On smaller tablets, it was awkward. Single-pane focus wasn't a missing feature; it was the feature. Scroll the list. Then read. No mixing

Yay, got my first hater on the internet 🤦‍♂️

Please, please don't create slide decks from scratch with AI. In the majority of the time the result is a slide full of text, small, not optimized for a projector. Same for complicated infographics full of text an details. Often, just some bullet points is enough

You can also "vibe designing" not only "vibe coding" 😅 I *may* have found the perfect solution for me for preparing store screenshots

The number of times that I mistakenly click "Agents" because before it was "Actions" is infinite. "Great job" GitHub for enhancing the metrics 🤦‍♂️😡

After adding yet another setting on FeedFlow, I've realized that I've been falling into the pattern of adding unnecessary icons (hello Tahoe 🫣) that don't add any value. So no icons anymore on the next release.

It's "surprising" how you get a 1/2 star review saying "things don't work" without any real feedback. Then you ask for more details, and the review magically disappears 😅 It happened already 3/4 times I guess it's just easy to shout without effort.

Idk what's the matter, but the quality of service of Uber Eats in Berlin has become super bad in past couple of months Every order 30+ minutes late, cold food, a couple of orders in a row "You're order is ready but we can't find a rider". Bye, not anymore.

New release for RSS-Parser Apparently, I was setting every `media:content` as an image, which made FeedFlow try to load anything (zip, whatever) as an image 😅 Thanks, and sorry to the user who had a lot of data usage because of that 😇

The reality of doing mobile with a lot of things in parallel. 512 GB are not enough anymore 🙄

A sneak peek of the next @feedflow.dev update. I've fully focused on desktop and made it a good citizen, not a mobile clone. 3 pane layout, submenus on windows, a proper settings view, context menu that opens when you click, and more. I'm very happy of the work!

I still can't believe that I can do this now 😅

Building GUIs for agents or orchestrators seems like the new TODO list 😅🤔

You can actually move the clock hands to schedule an email on the macOS Mail app 😅

Just fixed a small bug with Shellporter and Ghostty. Now it should be working again!

Small update for RSS-Parser. I've realized that I forgot to add the possibility of injecting the HttpClient from Ktor on the Web version 😅 And since I was there, I've bumped Kotlin to 2.3.10

Funny story: I asked Codex to run FeedFlow iOS after a feature. It launched via XcodeBuildMCP while I stepped away. Simulator opened, feature missing, so I took a screenshot. Went back to Codex… it had already taken one and was fixing it. 🤯 Guess I’ll delete mine 😂

Right now, the bottleneck for building new stuff is still the publishing part. But with agentic development, you can speed up the development so you can spend the gained time on the publishing 😂 Besides that, it's still the best time to build!

I've just realized that I've been pouring too many mobile patterns into the desktop version of FeedFlow. Navigation, touch targets, design system, etc. When I started developing it, I shared as much as possible between desktop and android to be fast.

I've missed writing on my blog. Now I find building stuff more exciting and can't stop myself; let me write another prompt; ok, one more and that's it; now it's the last one, then I move on; nope, here we go again 😂 But I'll be back to write more, I'll find a balance

Building Shellporter was super fun and very fast, and it took me less than a week. I wrote about the process: www.marcogomiero.com/posts/2026/b...

I’ve built a thing! Shellporter opens a terminal in the active IDE project directory from the menubar or with one hotkey. Lazy-driven development™ kicks in again 🚀 shellporter.com

Just shipped a new ReaderFlow update with some quality-of-life wins: - Share articles straight from long-press menu - Apple Shortcuts can now save to a chosen category - Share extension now has Retry if save/import fails - Fixed some bugs Small details, better daily flow.

New version out! *had fun with font scaling and JVM* 😵‍💫

Yes, Claude, I agree, I would have done the same. Let's YOLO it 👌🚀

Impossible to follow. I've built this for me to keep track of things I've stumbled upon every week. Might build a newsletter out of it at some point haha iurysouza.dev/feed/

Say what? A new version of deep-clean? Oh yeah. Now uses clikt and the "normal" Kotiln script facilities, instead of manually rolled parsing and ktscript, which was causing issues for some. The logic remains the same. github.com/rock3r/deep-...

New update for RSS-Parser! A little bug fix, and some dependency updates

No pastries in spanish 😂

It's a wrap! Thank you everyone, hopefully see you next year, maybe with a devroom! 🤞

Kodee loves @mozilla.org cookies 🍪💜

Waiting for Gradle to finish 😂

Caught Kodee on a break! 😂

There's also Kodee! 🥳

It's #FOSDEM time! And we have a Kotlin Community stand. Come say hi if you're around!