Open, source-aware notes on building products.

Technical decisions in their product, security and operating context—without inflated marketing claims.

Product Development · July 24, 2026

The product development lifecycle with ECore

How we approach planning, development, testing, delivery and observability in one product architecture.

Integration · July 24, 2026

Provider accounts, secret boundaries, webhooks, retries, idempotency and audit in one integration contract.

Artificial Intelligence · July 24, 2026

Why source, tenant, personal-data, provider and human-approval boundaries belong at the start of product design.

Tell us the problem, current systems and target. We will define a practical first step together.