Levi McCallum
@levi
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I build apps for kids 🔜 Tiny Family. ✨ Super: personal storybook -
Venice, CA
Joined April 2009
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Introducing Super, the personal storybook!
Story time with my son is my favorite time of the day. The books are getting repetitive, so I made him a personal universe of stories where he's the main character. Soon, your kids will have one too!
Preorder:
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GPT 4 is a really great replacement for myfitnesspal. I simply tell it what I’ve eaten and it’ll count calories for me and tell me what else I should eat to meet my daily intake. Pair this with a workout log and you could have an all in one coach, sports psychologist and
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@SebAaltonen
I did this with 3.5 and they were all hallucinated papers that sounded really plausible. Did you confirm these exist?
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It’s taken months to get here, but finally at the point in my game’s development where the work is deeply interesting and engaging. The grind has been long and often boring, but so worth it.
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I’m moving uncomfortably fast using Claude. My internal bureaucrat is yelling at me “no stop, something is wrong, slow down!” as I write an entire app in a single day.
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@SebastianRoehl
You can tell the reviewer that you need to release the app to address a fix and will address their issue in the next release. They have a standard protocol in place for bug fixes.
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@edwardsanchez
Shaders are really just intuition once you’ve mastered the basics. The math becomes a bit like dance moves. This book helped me a lot
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Fully consistent character identities in Super achieved! Super proud of this work. Coming in an update soon!
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@Petertaughtme
Incredible onboarding. They cherry picked the best parts of Noom and applied Chinese ecom style sales tactics. The sad thing is that their promises are effectively lies without knowing calorie intake — so all customers likely never achieve the promised target goal.
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Just added multiple node export to my stable diffusion editor.
Here's a demo that generates an entire children's storybook in one click.
What else should I make with this?
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Let myself sleep in another hour today because I know ChatGPT is going to do most of the work
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I’m so late to the game, but I finally installed Copilot and built an entire iOS app with its assistance. In the past, it would have taken me 2-3 weeks to make this app. I finished it in 2 days 🤯
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@bria_sullivan
It’s pretty easy. They only made it complicated recently with auto layout and variables, but you can ignore those for the most part. The real power is reusable components via instances.
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The most destructive programming habit I'm trying to shed is writing code for requirements that could potentially show up in the future. I'm definitely getting better at letting go, but the perfectionist ego death is real.
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The ability to paste in an obscure python stack trace and have GPT-4 tell you exactly where to go in the Google Cloud dashboard and which buttons to click to fix the issue will never ever get old.
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ChatGPT is like having a really smart friend who is willing to explain everything and anything in great detail and write a python function or two to help it all make sense. For me, it’s the most impactful computer interaction since the iPhone.
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Working with UE5 is both a rewarding and humbling experience. Things I did in 50 lines of code in Unity takes 10x more effort and requires a near-complete understanding of the engine. Hey, at least the source code is accessible!
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RevenueCat is a genius business model because app developers are already used to giving away 30% of their revenue, what’s 1% more?
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@andrew_n_carr
@shncldwll
@twofifteenam
@ID_AA_Carmack
this could be the most alpha ever in a single tweet
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Congrats
@jasonoliver
and
@brianjcho
on launching Patron!
I invested in this first fund because games were an important source of community, fitness and creativity for me during the pandemic. These good parts of gaming will become a part of our daily lives.
Follow them 👇
1/ ⚡Announcing what
@jasonoliver
and I've dreamt about building together for many years!
We are proud to debut Patron.
An early-stage venture firm investing in the convergence of games, consumer, and Web 3.
We call this the "Spectrum of Play."
🧵
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It will be exciting when we can pass large amounts of raw assembly into GPT and get out a structured C++ program.
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Congrats, NZXT and Johnny Hou! I absolutely love this brand and excited to see its vision unfold over the next couple of years.
We are proud to announce that NZXT is taking on a round of funding from leading global investment firm Francisco Partners to help us with our mission of creating extraordinary PCs achievable and fun for all gamers!
💜 Read the message from our CEO at
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Finding the tool you've been working on for a week already existing, buried deep within the Unreal Engine source. Always a hard pill to swallow.
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Taking care of a new born has unlimited upside, like being awake for the Bahrain Grand Prix at 4am.
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Life is so good when you deeply believe in what you’re building and when it comes together better than you could’ve anticipated. This is what it’s all about.
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@Jonathan_Blow
This is a bug that showed up in the latest quality update. Rolling back the latest update fixed it for me.
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@SebAaltonen
Uber/Lyft while in the city and rent a car on your way out. Highway 1 down the coast is the most beautiful drive, but it’s long.
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@SebAaltonen
It does surprisingly well at adjusting the output when you point out its mistakes. I’ve been able to get most really incorrect things to turn out how I would write it, if I spend the time coaching it with feedback.
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My app is now feature complete! Now to fix a million bugs. Today was a good day…
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@bria_sullivan
Depends on how complex your subs are. If you're doing most of the feature gating on the client, StoreKit 2 is super simple. It gets more complex if you're trying to sync sub state with the backend, which is where RevenueCat makes a compelling time saving pitch.
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Seriously jealous of the kids starting their careers today with these super powers, never having to waste their lives on writing code generators and DSLs. Just create value and ship.
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@briannekimmel
I started my career remote and it was awesome. Just gotta embrace the fact there’s so much outside of what work can provide.
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@NickADobos
@malpern
@cursor_ai
I setup a Logitech smart action to save current cursor file, flip to Xcode and hit cmd r on button press. So simple and you’re in Xcode when it errors.
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@PikumaLondon
The udemy style course paradigm incentivises course creators to use all verticals possible to drive sales, which I bet is an immediate turn off for community mods in forums that get a lot of courses (ie. game dev). It's worth figuring out how distance your brand from this.
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@Lykon4072
Does SD3 have the same RLHF bias wrt identity personalization? SDXL was super hard to get custom identities consistent without additional work.
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Big day! Merged all the prototypes into a single project. This thing is starting to feel real.
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@PikumaLondon
And yet, so many practitioners would be much more productive if they took a few Pikuma courses. The paradox of academia!
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@knowclarified
Personally, I've found working at a company will teach you how to get good at working at a company. Starting a company will teach you how to get good at starting company. The latter just more risk and a need to be brutally honest with yourself and relentlessly prioritize.
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@brianjcho
Disney’s track record of handling game studios is pretty abysmal. I’d have little faith they’d steward that IP any better than they have done with Star Wars thus far.
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@michaelsayman
Kind of the holy grail, no? Have an on prem Jarvis that’s being constantly fine tuned and RAG’d with your entire life.
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@D_Rod_Tweets
@gates_mcfadden
Can i skip the first two seasons and go straight to the third, as a TNG fan?
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I’ve been teaching my two year old to sound letters and read basic words before he can speak. It’s mind blowing how capable kids are.
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Finally, a reason to watch F1 again!
🚨 | BREAKING: Daniel Ricciardo will reportedly replace Nyck de Vries at AlphaTauri effective immediately, and take the wheel next week in Hungary.
[
@ErikvHaren
]
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@Jonathan_Blow
@Razer
razer and nvidia driver updates are the worst. I lost thunderbolt monitor output a year ago because of a driver bug they have marked fixed
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@jfischoff
they shot themselves in the foot showing Large and then releasing Medium. Like a bad movie release with the rumors of an epic 4 hour directors cut that never made it past the execs.
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Some bug investigations take so long they end up feeling like research itself, riddled with the same uncertainties and unknowns. But in the end the issue is always discovered and the solution is often so simple it feels stupid. Bringing this insight back with me into research.
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@bernhardsson
@modal_labs
Yes completely agree. Infra startups are essentially acting as venture scouts by providing credits to early stage companies.
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Different parts of the stack require different playlists. Building UIs is always an 8hr Animal Crossing OST compilation.
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approaching the end of "make everything a visual graph" phase of my career
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@EMostaque
I still have access to the weights for commercial use when paying for a subscription?
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So profoundly excited about the next few weeks of product releases. A culmination of months of research. Can’t wait to show it to ya’ll.
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@bria_sullivan
That makes a lot of sense. Seems like you could kill it with straws and other cosmetic upgrades. I get so many animal crossing vibes when customizing my boba shop.
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@malpern
@NickADobos
@cursor_ai
Yes that was my first choice and worked great. Logitech was free tho.
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Seems like a lot of generative AI companies are building the proverbial game engine without making the game. The game is the purpose and the refining fire. Build the game.
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@alexgraveley
Totally agree. Have rewrote my project 3 times this year. Intuitively, just seemed a lot better to make fundamental abstraction changes than to keep tacking on fixes. The outcome has always been simpler and easier to work with.
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