Prompting with Copilot Instructions & Agent mode automations
I partially automated a boring flow to scrape data and put it on my database using Copilot Instructi...
Hello! Leonardo here :)
π-shaped Frontend Engineer, DevRel and Open Source maintainer.
Awarded GitHub Star ⭐️ since 2023 and Microsoft MVP 🔷 since 2024.
"Learning Web Development through Open Source"
Latest videos
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I vibe coded an online visitors counter for my blog
Stack is a static blog on Astro, hosted on Netlify with the data being saved on a Redis instance. M...
How we'll measure performance of our DevRel activities
Some thoughts about the plan to measure the performance of our DevRel program: an open brainstorming...
I'm starting a Developer Relations program, somehow 🤷
Trying to make this sharing knowledge thing part of my current Frontend Engineer job. Will this work...
Learning Web Development through Open Source - OSDay25
Recording of my live session at the Open Source Day 2025 on March 21st Special thanks to the Schrödi...
TanStack Start with Drizzle & Better Auth
Here's an example of the most common authentication features you might want in your React project us...
Latest articles
Read all my articles (108) »
I vibe coded an online visitors counter for my blog
A simple implementation using Netlify functions, Redis, and a sprinkle of AI magic.
How we'll measure performance of our DevRel activities
An open brainstorming about effort vs output vs outcome and how to set the initial goals.
TanStack Router: How to protect routes with an authentication guard
I'm starting a Developer Relations program, somehow 🤷
Trying to make this sharing knowledge thing part of my current Frontend Engineer job.
