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Morten Just Profile
Morten Just

@mortenjust

Followers
25,110
Following
1,058
Media
1,108
Statuses
7,969

I post stuff you can try and talk about products. Promo vid (preview): , 3D Mockup video: , 3D Converter , past: Google

Zurich, Switzerland
Joined September 2006
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@mortenjust
Morten Just
8 days
This is fast. Chrome running Gemini locally on my laptop. 2 lines of code.
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@mortenjust
Morten Just
1 year
I asked GPT-4 to build me a complete app from scratch - and now it's on the store. Link in 👇
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@mortenjust
Morten Just
1 year
hey gpt4, make me an iPhone app that recommends 5 new movies every day + trailers + where to watch. My ambitions grew as we went along 👇
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@mortenjust
Morten Just
5 years
New in iOS 13, in addition to brightness, you can now adjust the level of ping pong
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@mortenjust
Morten Just
1 year
That’s a toggle
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@mortenjust
Morten Just
6 years
Counting foreign currency in augmented reality. Made with #ARKit on #iOS12
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@mortenjust
Morten Just
1 year
Another loader animation, with source
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@mortenjust
Morten Just
1 year
Might have gone too far. 5 stupidest things in 🧵
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@mortenjust
Morten Just
3 years
I noticed my fan got quiet when I closed Chrome, so I measured its RAM and CPU usage 250 times per second while opening 54 tabs, then did the same in Safari More charts here:
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@mortenjust
Morten Just
5 years
I made an app that can turn itself into ANY app, just by giving it a new name. It's kind of like phone apps for desktops; compact, light-weight, unbelievably fast. - thread
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@mortenjust
Morten Just
4 years
The "weli" typo propagated nicely to headlines around the web
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@mortenjust
Morten Just
1 year
A scroll indicator that wraps around a rounded corner by @RoberaGeleta
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@mortenjust
Morten Just
1 year
Next level reflection?
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@mortenjust
Morten Just
1 year
The detail
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@mortenjust
Morten Just
6 years
That hand-written list of tech instructions you made for your mom? That, in augmented reality, with #arkit on #ios12 , live image tracking
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@mortenjust
Morten Just
1 year
What if your browser tabs were all NEXT TO each other instead of BEHIND each other? And what if you always saw the mobile version in those tabs?
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@mortenjust
Morten Just
1 year
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@mortenjust
Morten Just
2 years
ok, so I added cropping to the Upscalo app, and now I'm zooming in on the fabric fibers of this tiny 488px Nike shoe photo by upscaling the upscaled image over and over. It feels like a dreamy nano microscope
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@mortenjust
Morten Just
7 months
We made an app that lets you drag in a video and make changes by typing
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@mortenjust
Morten Just
6 years
Kitchen timers in augmented reality with #arkit on #ios12 . Motion blur, adaptive lighting, and depth of field!
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@mortenjust
Morten Just
8 days
No library or anything, it's a native part of some future version of Chrome
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@mortenjust
Morten Just
1 year
Visual time zones for meetings. One single glance tells you who has to stay up late or rise early - by @mikkmartin
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@mortenjust
Morten Just
6 years
I realized my design decks were boring, so I made a 3D animation app. Want to try it out?
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@mortenjust
Morten Just
1 year
Some folks got FURIOUS that the toggle in the previous tweet might not match the actual weather outside. So anyway, here's what might be...the world's first live streaming toggle
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@mortenjust
Morten Just
1 year
I promise, this looked better in my mind
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@mortenjust
Morten Just
1 year
I tried
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@mortenjust
Morten Just
1 year
Watching AI "type" word by word gets kind of boring fast, and it may set the wrong expectations as in "these are facts." What else could it look like? 1. The AI choosing among millions of tokens in a blur, then sharpens as it picks a random token
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@mortenjust
Morten Just
2 years
OK, you can now download Upscalo and see some more demos right here check out the new "Zoom! Enhance!" animation:
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@mortenjust
Morten Just
7 years
Just installed this tilt-sensitive comic on my iPad - check out the video here: - via @yapyapdk
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@mortenjust
Morten Just
1 year
It never crossed my mind that you could ease a gradient, and and how much better it looks - until Tobias did it for Rotato's new timeline
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@mortenjust
Morten Just
10 months
This 3D @figma plugin by @pissang1 is so good
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@mortenjust
Morten Just
3 months
I asked ChatGPT to figure out the math so I could arrange the mockup phones in a perfect circle
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@mortenjust
Morten Just
8 months
Got a new mac. Apparently, this is my list of essential macOS apps, in order:
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@mortenjust
Morten Just
6 years
Animation presets that can be rendered in 4K, 2K, 1080p, 720p! Check for updates or sign up to be a tester at
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@mortenjust
Morten Just
1 year
Now that we're bouncing
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@mortenjust
Morten Just
1 year
Close enough
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@mortenjust
Morten Just
1 year
Stop the spinning disc to pause the recording
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@mortenjust
Morten Just
1 year
I asked gpt4 to spend 5 minutes working with me on an animation for Rotato's landing page We did it in 3 steps 👇🏻
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@mortenjust
Morten Just
1 year
From napkin sketch to app using in-place logic instructions in brackets
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@mortenjust
Morten Just
5 years
The forced draft mode in @textato is brutal
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@mortenjust
Morten Just
9 months
All the details are there and editable - by juniordell, @figma Community
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@mortenjust
Morten Just
1 year
Apple is now reviewing what may be the first app written from scratch by AI 👀
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@mortenjust
Morten Just
5 years
What if you could calculate anything anywhere just by selecting text in any text field?
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@mortenjust
Morten Just
9 months
How web design (and monitors) evolved over the last 23 years, through @thismanslife 's portfolios
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@mortenjust
Morten Just
1 year
Just like that, I now have an app I'm pretty sure I'm going to use again tomorrow. I didn't consult the API docs once. I didn't even pick the API in the first place. I did help gpt4 out a few times. Like a good coworker. Here's the entire app
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@mortenjust
Morten Just
1 year
The first version took 5 minutes. See the full story here:
@mortenjust
Morten Just
1 year
hey gpt4, make me an iPhone app that recommends 5 new movies every day + trailers + where to watch. My ambitions grew as we went along 👇
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@mortenjust
Morten Just
8 days
Does it work offline?
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@mortenjust
Morten Just
1 year
@itsPaulAi Let's play it out Company A fires half their staff yet keeps delivering 100% of their old capacity = they save money Company B keeps all their staff, but can now deliver 200% of their old capacity = they win the competition So seems like the strategic move here is to raise the
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@mortenjust
Morten Just
2 years
OK, let's put this AI-generated owl under a 6,400% AI microscope? The hardest part is handling the huge image in Upscalo's UI. 100x100px 100kb -> 8,000x8,000 80Mb. Should I ship it or too big?
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@mortenjust
Morten Just
7 months
Can't stop playing with this
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@mortenjust
Morten Just
3 years
My favorite SF Symbols 3 localization is signature, then tortoise
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@mortenjust
Morten Just
1 year
The original bento box design? Mac OS control panel, 1984. No labels or explanations, just controls.
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@mortenjust
Morten Just
1 year
I wanted to make the gradient but got a skeuomorphic stepper with a finger bump. Anyway, gradient in thread
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@mortenjust
Morten Just
1 year
@OmniFaces You may need a code-specific intro You are an AI programming assistant. - Follow the user's requirements carefully & to the letter. - First think step-by-step — describe your plan for what to build in pseudocode, written out in great detail - Then output the code in a single
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@mortenjust
Morten Just
1 year
Here's version 1. Had to ask it to fix 2-3 of its own bugs, which it did (and apologized). The app compiled and did what I asked:
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@mortenjust
Morten Just
2 years
I made a little macOS upscale app with CoreML today. Surprised how fast it is! Do apps like this exist? (Check out the wet sponge look on that BigMac's bread)
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@mortenjust
Morten Just
2 years
Well, I actually needed both upscaling and background removal, so I put that in there too. It's still so fast it almost feels wrong. Anyway, let me know if you want to try it out
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@mortenjust
Morten Just
8 months
5 attempts at making 10 seconds pass faster using @framer motion 1. We're creating a PDF. When you print something, the paper is a real-world physical progress animation
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@mortenjust
Morten Just
1 year
Made a quick Whisper prototype a while back and forgot how fast it is: 62x realtime, typing 8,000+ words per minute....and @ggerganov has a branch that is at least THREE times faster than that. Completely offline
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@mortenjust
Morten Just
8 days
This is Chrome 128 Canary. You need to sign up for "Built-In AI proposal preview" to enable it
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@mortenjust
Morten Just
1 year
turbo is 11.6 times faster here
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@mortenjust
Morten Just
5 years
Today in @rotatoapp , live 3D preview while designing in Sketch. From blank canvas to full 4K video animation in one minute
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@mortenjust
Morten Just
8 days
Seems very light on memory and CPU
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@mortenjust
Morten Just
5 years
Just a reminder that you can copy the entire pathname of a file by holding down ⌥ after right-clicking
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@mortenjust
Morten Just
4 years
I made a podcast app. It’s about episodes, not shows. Self-googling episodes. Bookmarking. Mixing with your own music. Take a look in this thread, and here
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@mortenjust
Morten Just
1 year
Help, I can't break Raycast's time zone calculator
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@mortenjust
Morten Just
1 year
Dark mode switching - source in 🧵
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@mortenjust
Morten Just
1 year
"I'm an AI so I'm not curious, but oh, btw, please tell me what the user feedback is"
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@mortenjust
Morten Just
6 years
Wrapping a book in a web page with augmented reality #arkit on #ios12 — 1/3
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@mortenjust
Morten Just
3 months
Which is faster
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@mortenjust
Morten Just
1 year
ChatGPT and Midjourney worked together on the icon and the splash screen background. Here are some more candidates mocked up in Figma
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@mortenjust
Morten Just
3 years
Wait, there's more to this. It seems psutil may not be able to see all of Safari's child processes, like each renderer. Here's a quick dump of ALL my mac's thermometers (a mac packs a ton of them). The peak is 54 open tabs, then quit, cool off. X is minute of the hour, Y is deg C
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@mortenjust
Morten Just
1 year
Language models that code are indeed "infinite app stores" Now we just need infinite product managers to give us the apps we _really_ need. Wait, could it .. ? 👇
@Hello_World
ThomPete
1 year
LLMs are infinity app stores in a box. With time you will not need to download others apps, you will just build your own highly customized app for your specific purpose simply by describing your problem or task. The apps and GUI will be created as a byproduct. #AI
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@mortenjust
Morten Just
1 year
There's a few questions about the process. Here's an unedited screencast from start to end building a simple todo app in ~8 minutes. Note the starting prompt. Full:
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@mortenjust
Morten Just
9 years
Your UI is your product's humble compensation for not being telepathic
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@mortenjust
Morten Just
1 year
Trying to follow a Figma metaball tutorial in SwiftUI. Failing in some interesting ways. Full ~50 lines of code in next tweet
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@mortenjust
Morten Just
5 years
Hundreds of real humans helped train this neural network to be able to predict where users would most likely look at a design. It's like running thousands of real sessions ... per second. You can try it out - let me know what you think
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@mortenjust
Morten Just
1 year
It stays in sync with figma. By @alexwidua
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@mortenjust
Morten Just
2 years
What if you could add Stable Diffusion in one line of code in a native iOS or Mac app?
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@mortenjust
Morten Just
1 year
I'm pulling frames from the webcam through a warp kernel on the GPU, then desaturate, blend, opacity etc. No idea how the kernel stuff works, just stole it from @FlexMonkey 's book
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@mortenjust
Morten Just
1 year
🤷🏻
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@mortenjust
Morten Just
1 year
Getting closer (and literally too close to the top edge) Iterations on the path takes dozens of minutes, not seconds. I'm sure there's a smarter way? Here's how I've done it so far
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@mortenjust
Morten Just
8 months
I made a Google Sheets add-on that takes a bank transaction → Finds it in Gmail → Makes a PDF → Saves the PDF in Drive → Adds a link, and lets you drag it to Finder.
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@mortenjust
Morten Just
1 year
ChatGPT also helped me analyze benefits and selling points for the promotional text in the store.
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@mortenjust
Morten Just
8 days
@luciascarlet It's a proposal for all browsers
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@mortenjust
Morten Just
1 year
With all that new space in the sheet, I asked it to add movie trailers, thinking "yeah, right"
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@mortenjust
Morten Just
4 years
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@mortenjust
Morten Just
1 year
Not knowing if the data was at all available, I asked it to show available streaming services. What was cool was the way it told me to update the code: instead of giving me the entire app over and over, it chose sections and even commented unrelated code out
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@mortenjust
Morten Just
5 years
The windows can stay on top of other windows, but sometimes that's annoying. So I wondered if I could use the dock icon to show simple info
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@mortenjust
Morten Just
4 years
Just released Rotato 100 - with presentation mode. Maybe it could spice up your next pitch on Zoom. More new features + free download:
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@mortenjust
Morten Just
9 months
We just got around to what we set out to do on day one: 2-click 3D model conversion, auto-detected from the front page. It’s fast 💨
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@mortenjust
Morten Just
1 year
I used the programming prompt from @OpenAI 's launch event video
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@mortenjust
Morten Just
1 year
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@mortenjust
Morten Just
1 year
I asked it to clean up the messy UI
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@mortenjust
Morten Just
4 years
@individual8 going wel I think going welI think going welI I think going welI, I think
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@mortenjust
Morten Just
10 months
Really, why is it so hard and even unsafe to convert 3D models? @fursund had an idea: Let's just do it in the browser? No uploads, no server, 50+ formats. So we did, with Wasm and nextjs (and made it free, no ads). It's on Product Hunt right now, link below.
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@mortenjust
Morten Just
1 year
Whatever happens next, I have my team by my side
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@mortenjust
Morten Just
1 year
Apple is now reviewing what may be the first app written from scratch by AI 👀
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@mortenjust
Morten Just
1 year
ok, another loading indicator - interactive RGB light paint splatter + noise texture
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