🧪 Methodology

The showcase separates what was reproduced from what a vendor says. Every installable roster plugin runs on its own WordPress multisite subsite with the same theme, platform and benchmark. A coexistence site activates all ten together.

Comparison contract

• Rubric: six weighted categories and null-safe scoring.
• Benchmark quiz: the shared Core Six and Extension Four.
• Measurement: runtime and compatibility capture.
• Evidence tiers: how claims graduate from documentation to observation.

The live application publishes the guided tour and comparison.