The place where your attention belongs
An essay on how every text you type compacts your thoughts, fears, and dreams into sentences, and on turning that attention toward studying and transforming yourself.
Marcelo
This is my personal space. I create things like apps, websites, and videos. I enjoy experimenting with ideas. I like bicycles, robotics, and astronomy.
An essay on how every text you type compacts your thoughts, fears, and dreams into sentences, and on turning that attention toward studying and transforming yourself.
An essay on treating AI less like a tool and more like a spaceship, on trusting it to guide part of your life while still directing where it goes.
On using volume as a learning tool in content and in life: ship fast, eliminate what does not work, and only go all in on quality once you have found something that does.
An essay on why cheap creation shifts the real constraint to attention, and why building something meaningful still comes down to reaching people.
An essay on needing enough irrational belief to start before the evidence exists, and enough humility to change direction once it arrives.
On a CLI that sets up NASA's Open MCT from a config file instead of a custom fork like JPL's VISTA.
On how every social network, creator, and content format eventually moves through a cycle, as what feels native to the internet today is replaced by new formats born from how people communicate.
An essay on tying fulfillment to achievement, why you should be willing to radically change what you believe, and letting old parts of yourself die.
Draft on why writing is having a comeback in the age of AI.
How a home gym, a real gym, a nutritionist and a calorie tracking app helped me feel more active over the past two years.
Tips from my journey learning Swift UI and Apple Design Guidelines
A thread on why satellites run AI software onboard instead of downloading every image back to Earth to process it here.
An essay on why love, gratitude, and appreciation are the safe spaces where the next generation of software will move.
A poem.
Video slop is flooding the feed, and a good message still beats it, however rough the video looks.
A blog post on why it's better to do hard things in life.
A small callout on Remotion.
A poem.
A poem.
A poem.
A poem.
A poem.
On having too many interests to pick one profession, and the mix of skills that turned into my portfolio career.
A review and explainer on using Astro to build personal websites.
On using GitHub's native Mermaid support to give a README clear diagrams of a system's core parts.
My last post of 2022: from GPT-2 to ChatGPT and GitHub Copilot, what generative AI changed this year, and the limits I think it will cross next.
Tips for running more effective brainstorming sessions: push past your first ideas, go for quantity, hold off on judging, and keep your ideas somewhere safe.
How I went from building without learning to learning without building, and the loop I use now to balance both.
How I started programming with PHP, switched to JavaScript without really planning it, and why exciting projects are what make knowledge stick.
How one chapter of a free O'Reilly book, read on a bus ride, changed what I thought startups were like, and why I ended up joining one at 19.
A from-scratch explanation of how neural networks work, starting from calculators and flowcharts and ending with a network that learns to read handwritten digits.