Xircuit | Blog — Xircuit

Apple HealthKit: health data on-device

By Thimo Buchheister · Friday, February 13, 2026 · 0 comments

healthkit apple ios gesundheitsdaten integration

Software Tutorials

How steps, heart rate, and activity flow in from Apple HealthKit on-device — with full iOS parity.

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By Thimo Buchheister · Friday, February 6, 2026 · 0 comments

glukose freestyle-libre gesundheitsdaten verschluesselung integration

Software Tutorials

Continuous glucose monitoring as our first integration — with a Blob- and Key-Vault-based key ring for encryption.

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By Thimo Buchheister · Friday, January 30, 2026 · 0 comments

feature-flags architektur betrieb worker rollout

Software Tutorials

A DB-backed feature flag system with config fallback, a dedicated admin page, and workers that pause within seconds.

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By Thimo Buchheister · Friday, January 23, 2026 · 0 comments

logging audit observability sicherheit standard

Software Tutorials

Domain.Process.Layer tags, a never-log-PII principle, and a deny helper that makes every denial traceable.

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By Thimo Buchheister · Friday, January 16, 2026 · 0 comments

architektur mandantenfaehigkeit organisationen rollen mitglieder

Software Tutorials

How organizations, roles, and membership management carry a single platform for gyms, practices, clubs, spas, and salons.

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