frp is a fast reverse proxy that allows you to expose a local server located behind a NAT or firewall to the Internet. It currently supports TCP and UDP, as well as HTTP and HTTPS protocols, enabling requests to be forwarded to internal services via domain name.

Hcloud Kubernetes is a Terraform module for deploying a fully declarative, managed Kubernetes cluster on Hetzner Cloud. It utilizes Talos, a secure, immutable, and minimal operating system specifically designed for Kubernetes, featuring a streamlined architecture with only a handful of binaries and shared libraries. Just enough to run containerd and a small set of system services.

NetVisor scans your network, identifies hosts and services, and generates an interactive visualization showing how everything connects, letting you easily create and maintain network documentation.

Automatically mirror repositories from GitHub to your self-hosted Gitea instance.

Language-agnostic API mocking and testing utility

This tool is meant to interact with existing virtualization providers (libvirt, KubeVirt, oVirt, OpenStack, VMware vSphere, AWS, Azure, GCP, IBM cloud and Hcloud) and to easily deploy and customize VMs from cloud images.

Caligula is a user-friendly, lightweight TUI for imaging disks.

Learn what a Terraform lock file is and why it's important.

A modern static site generator by the creators of Material for MkDocs.

UnisonDB is an open-source database designed specifically for Edge AI and Edge Computing.

It is a reactive, log-native and multi-model database built for real-time and edge-scale applications. UnisonDB combines a B+Tree storage engine with WAL-based (Write-Ahead Logging) streaming replication, enabling near-instant fan-out replication across hundreds of nodes — all while preserving strong consistency and durability.

Trixter is a high-performance chaos proxy designed for injecting network faults at the TCP layer. In essence, it’s a TCP proxy that sits between a client and server, forwarding traffic but intentionally sabotaging it according to your specifications.

My on-call experience started by accident in the mid-2000s. It was 5pm on the Friday at the end of my first week of employment as a software engineer at a financial services company in London. I was in the process of closing down my IDE for the weekend when my boss sauntered up to my desk, grinning awkwardly. He was carrying an IBM Thinkpad, a Blackberry, and the unmistakable burden of a man who needed to call in a favour.

Kubernetes-native scale-to-zero with zero traffic loss, no code changes, and direct integration with kubernetes resources