These are some of my latest blog entries.
Aug 26, 2025
4 min read
Applications can run on different types of processors, Intel/AMD servers (x86_64), ARM devices (Raspberry Pi, ARM servers), and Apple Silicon chips (M1/M2/M3). Building Docker images that work on all these architectures will allow you to deploy your application on any infrastructure without compatibility issues.
Jul 1, 2025
Here is a list of the best free PostgreSQL database hosting services. These platforms offer free plans ideal for small projects, prototypes or development environments.
Jun 25, 2025
2 min read
When trying to style list bullets (•) or numbers (1.) with a different color than the text, it's common to find that the style applied to the text does not affect the markers. This happens when using <ul> or <ol> tags in HTML, where applying a color directly only changes the text, but not the list markers.
Jun 13, 2025
I built this tool with two friends for our Theory of Computation class, and I wanted to share it because I think it could be helpful for other people studying the same subject.
Feb 29, 2024
One of the fundamental elements in web interface design is the aspect ratio. In simple terms, the aspect ratio refers to the ratio between the height and width of an element, which can be images or videos.
