AppsSensorsGravity BallsA WebGL2 physics playground of bouncing balls under gravity.
AppsMeasurementSensors PlaygroundA live dashboard that probes your device's sensors, battery, haptics and network.
AppsDemosSave DemoA hands-on test harness for the Brewser cloud save, records and leaderboard APIs.
AppsSpeed TestMeasure your internet speed against Cloudflare on an animated needle gauge.