Your cross-platform design system may be lying about parity
Mine was. Not deliberately — nobody sat down to write something false. But the documentation said a thing that was not true , and nothing in the repository could tell. We maintain component implementations for React, SwiftUI, Jetpack Compose, and Flutter — the four catalogue-complete platforms this story is about. Every component page listed its supported platforms. Every listing was a string in…
This story explores the importance of verifying claims made in cross-platform design systems. The author discovered that a component called direction-provider, advertised on SwiftUI, Jetpack Compose, and Flutter, had no implementation on any of those platforms. This realization led the author to consider three levels of verification for platform support.
Level 0 checks if the platform name is spelled correctly, Level 1 ensures the source code exists, and Level 2 verifies that the code compiles correctly. The author found that many cross-platform design systems only achieve Level 0 verification, which can be misleading. They also discovered that some components were actually built from existing native framework capabilities rather than being true cross-platform components.
To address these issues, the author suggests adding source name aliases to the component manifest to ensure accurate documentation. They emphasize that a verifier that only confirms what is already believed is not effective and that fixing the data rather than the checker is the best solution. Ultimately, the story highlights the need for comprehensive verification of cross-platform design systems to ensure accurate documentation and prevent false claims.
Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
