Post 01
Running Firecracker securely
Using the jailer, namespaces and cleanup to run Firecracker safely in production
Notebook
Writing in public.
Product thinking, AI infrastructure, and the small engineering details that usually hide behind the polished version of the story.
Fig. 3 - Archive
Post 02
Setting up networking for your VMs
Giving your Firecracker VMs internet access
Post 03
Optimizing for performance
Optimizing Firecracker to run many VMs on the same machine
Post 04
Running a basic VM in Firecracker
The first step towards microVMs
Post 05
A gentle introduction to Firecracker
What is Firecracker and when should I use it ?
Post 06
The (ultimate) guide to Firecracker
A step by step guide to building with Firecracker, the open-source VMM behind AI sandboxes.
Post 07
Creating a Cursor extensions
Using Cursor to write a Cursor extension - A deep dive in the Cursor chat format.
Post 08
VS-Code extension to log your AI chats to Opik
This was my first proper experiment with "vibe coding" and it was awesome, until it wasn't ..
Post 09
How do you run user code in a safe way ?
Running user code is a common task in many applications. But how do you do it in a safe way ?
Post 10
MCP Servers are they really that great ?
MCP servers provide LLMs with a structured way to interact with another application, but is it really worth it ?