Vision: BCD covers the whole surface of the web platform, is >99% accurate for recent browser releases, and is kept in this state indefinitely with low (<50% part-time) maintenance cost.
In a few more words:
- Coverage: Achieved by continuously add few features to BCD as they're shipped in browsers (prototype)
- Accuracy: Test 100% of easily observable API surface and resolve any discrepencies (prototype with known issues)
- Maintenance: Reduce time spent by automating the above and building time-saving tooling