Leonardo Montini
One Typescript Schema to rule them all
Swap between Zod, Valibot and ArkType seamlessly as they all implement the Standard Schema specifica...
Hello! Leonardo here :)
π-shaped Frontend Developer, Open Source maintainer and educator.
Awarded GitHub Star ⭐️ since 2023 and Microsoft MVP 🔷 since 2024.
"Learning Web Development through Open Source"
Latest videos
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What’s gonna change in 2025
I had BIG plans for this first week of 2025 but lying in bed with a nasty flu didn't help. On the br...
shadcn/ui has landed on Angular
Having full control and ownership of your UI components is a common pattern today with shadcn/ui on ...
TanStack Start: Server Function Validators
The input of server functions comes through an HTTP request, you should always make sure the data th...
TanStack Form: Side Effects & Listeners
Listen and react to a field change, for example to clear the value of another field. You can do that...
TanStack Start: A Full-Stack React Framework but Client-First
With the amazing developer experience of TanStack Router and its client-first approach, you'll fall ...
Latest articles
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What’s gonna change in 2025
Let's talk about a different style of videos and a new newsletter.
GitHub Spark ✨ isn't even trying to steal your job - 3 Real Examples
Let's see three examples of GitHub Spark in action, from a Mermaid Diagram Designer to a Hexagonal Minesweeper game.
The Missing Shadcn Component 🪄
Look up in the sky! It's a bird! It's a plane! It's an Autocomplete!
TanStack Form: Arrays & Dynamic Fields
Handle arrays with a dynamic number of fields in TanStack Form on a React project.
Latest shorts
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Your GitHub Commits Skyline in the terminal 🏙️ #GitHubSkyline
console.table and other variants #javascript #programming
Use your code as context for Copilot #github #copilot #ai
Docs generation with Copilot Chat #github #copilot #ai
Copilot Chat knows your codebase (new Context feature) #github #copilot #ai
