About Foobar
Foobar is a one‑developer software laboratory dedicated to continuous exploration and self‑learning in computer science and free software.
Founded and maintained by an engineer passionate about open technologies, Foobar serves as a sandbox for experimenting with modern web, cloud, and automation stacks. It is not a commercial entity and does not offer paid services.
- Building proof‑of‑concept applications
- Contributing to open‑source projects
- Documenting lessons learned along the journey
Highlighted Projects
Selected experiments and open‑source contributions from the GitHub page (pinned):
- grout – a high-performance DPDK‑based graph router, capable of simulating VNFs/CNFs with IPv4/IPv6 forwarding, VRF support, VLAN sub‑interfaces, and IP‑IP tunneling.
- arm_rdtsc – a quick, minimal kernel module for accessing the RDTSC cycle counter on Raspberry Pi 3 (AArch32).
- dev‑install – a Jinja‑powered installer script, forked from shiftstack/dev‑install.
- airzone_exporter – a Prometheus exporter in Python integrating with the Airzone Local API.
Explore the full codebase on GitHub.
Contact
Questions, feedback, or collaboration ideas? Reach out anytime.