Vercel cuts browser-agent click lag to 6ms

Vercel Labs’ agent-browser 0.33.2 cut click latency after a 300-event mouse sweep from 2,471 milliseconds to 6 milliseconds. The release prioritizes input over frame writes, caps each client at 1–120 frames per second, and can shrink a 1280×720 stream frame from 54 KB to 9 KB with lower quality and dimensions. Teams testing the economics of computer-use agents against routine office work should file this away: transport backlogs can masquerade as model slowness, so interaction latency belongs in the harness.