
Engineering
The Best Decision Log and ADR Tools in 2026
A Markdown ADR folder in the repo is free and enough for most teams. When adr-tools, Log4brains, Backstage, Confluence, Notion or Kioku earns its place.

Insights & Updates
Explore insights from our engineering team on software development, AI, cloud architecture, and industry best practices.

Engineering
A Markdown ADR folder in the repo is free and enough for most teams. When adr-tools, Log4brains, Backstage, Confluence, Notion or Kioku earns its place.

Engineering
An ADR is a short document capturing one architectural decision, its context and its consequences. Here is the format, when to write one, and what makes them fail.

Engineering
Onboarding used to mean finding the person who wrote it. In a codebase where much of the code was generated, that person may not exist. A practical approach to ramping engineers into code with no author.

Backend & APIs
An entity-relationship diagram shows what things exist in a system and how they relate. Its real value is not documentation - it is that cardinality forces questions nobody asks until the data is wrong.
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