Architecture Decision Record
A lightweight software engineering documentation practice proposed by Michael Nygard in 2011. It captures the context, alternatives considered, final decision, and expected consequences of each architectural choice, helping teams preserve the history and rationale behind technical decisions for future reference.
Timeline (last 90 days)
More highly structured materials such as documentation, design notes, and architecture decision records may be of greater value to AI than comments.
ADRs usually cover only formally recognized architecture-level decisions, while everyday trade-offs and temporary compromises remain scattered in PR comments and chats, so ADRs are necessary but not sufficient.
The author used 206 architecture decision records and 680 research notes to document problems during the build process.
Knowledge transfer should include code comments, technical documentation, architecture decision records (ADR), environment configurations, third-party API key management methods, and the design intent behind business logic, with at least biweekly knowledge sync meetings recommended
In AI-assisted development scenarios, using ADRs to record why a solution was accepted, which alternatives were ruled out, and what the known limitations are can help rebuild the severed chain between output and understanding.
ADR (Architecture Decision Records) is a software engineering practice of maintaining decision logs that record the reasons for technical choices, alternative options considered, and the rationale for rejecting them.
The 'constitution' concept draws on the idea of Architecture Decision Records (ADRs) in software engineering, but is oriented more toward being read by AI agents than by humans, and typically includes technology stack choices, code style conventions, core business rules, and explicitly prohibited implementation approaches.
Architecture Decision Records (ADR) were proposed by Michael Nygard in 2011 to document important architectural decisions in a structured format, including decision context, alternatives, final choice, and rationale.
The practice of Architecture Decision Records (ADRs) documents not only the chosen solution but also the reasons for making that choice and the alternative solutions that were considered but rejected.
All Facts (9)
More highly structured materials such as documentation, design notes, and architecture decision records may be of greater value to AI than comments.
50%UnverifiedADRs usually cover only formally recognized architecture-level decisions, while everyday trade-offs and temporary compromises remain scattered in PR comments and chats, so ADRs are necessary but not sufficient.
50%UnverifiedThe author used 206 architecture decision records and 680 research notes to document problems during the build process.
50%UnverifiedKnowledge transfer should include code comments, technical documentation, architecture decision records (ADR), environment configurations, third-party API key management methods, and the design intent behind business logic, with at least biweekly knowledge sync meetings recommended
50%UnverifiedIn AI-assisted development scenarios, using ADRs to record why a solution was accepted, which alternatives were ruled out, and what the known limitations are can help rebuild the severed chain between output and understanding.
50%UnverifiedADR (Architecture Decision Records) is a software engineering practice of maintaining decision logs that record the reasons for technical choices, alternative options considered, and the rationale for rejecting them.
50%UnverifiedThe 'constitution' concept draws on the idea of Architecture Decision Records (ADRs) in software engineering, but is oriented more toward being read by AI agents than by humans, and typically includes technology stack choices, code style conventions, core business rules, and explicitly prohibited implementation approaches.
50%UnverifiedArchitecture Decision Records (ADR) were proposed by Michael Nygard in 2011 to document important architectural decisions in a structured format, including decision context, alternatives, final choice, and rationale.
50%UnverifiedThe practice of Architecture Decision Records (ADRs) documents not only the chosen solution but also the reasons for making that choice and the alternative solutions that were considered but rejected.
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