Leonardo's Blog

Let's talk about a different style of videos and a new newsletter.

Let's see three examples of GitHub Spark in action, from a Mermaid Diagram Designer to a Hexagonal Minesweeper game.

Look up in the sky! It's a bird! It's a plane! It's an Autocomplete!

Handle arrays with a dynamic number of fields in TanStack Form on a React project.

Assigning colors helps identifying different instances and files.

Showcasing some advanced TanStack Form validation features.

Is a markdown file enough to play games? Maybe... with GitHub Actions!

Let's see how to setup a form with TanStack Form using components from shadcn/ui, and add some simple validation rules.