We build apps
in Texas.
Lone Star Codes is a Texas software studio. Small, honest apps that do their job, respect your data, and stay out of your way — made under a dark sky.
Tools that earn their keep
Two kinds of software, one standard: it should be small, do exactly what it says, and never quietly work against you.
Reporting apps
Your own data, exported cleanly. The eBay and Amazon reporters turn your order and auction history into CSV, Excel, or PDF — all on your device, never on a server.
apps.lonestar.codes →Sky tools
Know your sky before you go. BortleBug reads night-sky quality, weather, and targets for tonight’s session — planning software for people who stand out in the cold.
bortlebug.com →
Made under a dark sky
We’re part of Lone Star Observatories — people who actually go out and look up. That’s not a tagline; it’s where the work comes from.
Who we areA Texas software studio under Lone Star Observatories — human-directed, machine-executed, and honest about which is which.