Engineering deep-dives, generative design research, privacy audits, release announcements, and notes from the team. We publish only when there is something precise to share.
A retrospective on the decision to drop Crashlytics, Amplitude, Mixpanel, and Segment in favour of Apple's built-in OSLog and MetricKit — and what changed in our crash-free sessions.
Read note
How our timbre model blends filtered noise, breath-like envelopes, and tonal anchors — without crossing into the attention-stealing patterns of consumer streaming.
Read note
Our internal guidelines for what never makes it into a screen. A short essay on negative space, predictable timing curves, and the discipline of subtraction.
Read note
How we wired Automerge's CRDT into our sync framework so two devices can edit a 50 MB local-first database and converge deterministically — offline or online.
Read note
Encryption is easy. Trust is hard. We rewrote our vault onboarding three times — here is what finally worked, and what we measured to prove it.
Read note
A peek at two flagship apps entering TestFlight, the inception of our macOS companion line, and the privacy-preserving research initiative for 2026.
Read note
The latest release adds webhooks that run on-device, deterministic replay engine, and a brand-new Tasker-compatible bridge — all without syncing to any server.
Read note
We built a knowledge garden that procedurally arranges captured notes as botanical specimens. Here is how the visualisation grew from a whiteboard sketch to a shipping feature.
Read note
A practical tour of the cryptographic choices behind our encrypted document vault — including why we chose GCM over CBC, where the key comes from, and how we deal with recovery codes.
Read noteOne thoughtful dispatch per quarter. Engineering notes, privacy write-ups, release notes — never marketing fluff. You can unsubscribe with one click.
