Blog
From the team
Product reasoning, feature deep-dives, and release notes.
October 14, 2026
LookInside 3.0: Rewritten in Swift, with Gesture Debug
LookInside 3.0 replaces the Objective-C Mac app with a Swift rewrite, builds activation into the app, and adds Gesture Debug for SwiftUI. What changed, and what stayed compatible.
May 19, 2026
Why LookInside Supports Multiple Inspection Windows
Lookin showed one window at a time. Here is why we rearchitected LookInside as a document-based Mac app to lift that constraint.
May 19, 2026
Swift Hash IDs and How LookInside Resolves Them Locally
Where Swift private discriminator hash IDs come from, why they show up in the inspector, and how LookInside maps them back to source names without leaving your machine.