Performance.
Two engines, built from the metal up — one for the drawings, one for the numbers.
A rocket ship under the worksheet.
=SUM.project([:quantity] * [:cost]) prices the entire job in one line — the answer lands in milliseconds.
120 FPS pan & zoom. Sharp in a blink.
The viewer moves like a game because it's built like one — pan, zoom, decode, and sharpen in a single native pipeline. Vector display sharpening then redraws the same PDF, on the same screen, up to twice as sharp.
Instant comparison changes the workflow.
Auto-align takes two seconds — no batch jobs, no setup, no waiting. At that speed, comparison stops being something you schedule and becomes something you just do: pick two revisions, align, move on.
100,000 drawings. Feels like 100.
The whole job lives in one project — every drawing, worksheet, and revision — and it stays as fast as a small one. Both engines pour everything into what's in front of you, and nothing into what isn't.
Fast is part of the product.
This isn't benchmark bragging. It's why a 100,000-drawing job feels small.