Dependency mapping and sequencing

Dependencies add hidden complexity to product development. A feature that looks simple on its own might need several steps first: technical setups, infrastructure changes, or input from other teams. Mapping these dependencies shows the real order of work.

For example, adding a new dark mode toggle in an app might seem easy, but it depends on:

• Updating the design system with dark color styles
• Adjusting existing screens to support the new theme
• Coordinating with QA to test across devices
• Updating marketing screenshots to show dark mode

Visual dependency mapping helps teams see the critical path (steps that must happen in order) and where parallel work is possible. This makes timelines more realistic and resource allocation smarter.