Open Source

Our open-source project QSOlog logs radio contacts entirely in the browser: offline-first PWA, data in IndexedDB, ADIF export. What the project shows about web applications without a backend.

• Open Source
• WebApp
• PWA

Parsing cron expressions is a solved problem. It gets hard when a runner disappears mid-job. What building Croniq taught us about orphaned executions, identity takeover and calendar gating.

• Open Source
• DevOps