Marv[in]sight

Polly Lin

About this app

Marv[in]sight is the official app for marvinswift.com — Marvin Lin's bilingual developer blog.

READ EVERYTHING, OFFLINE
The entire site syncs to your device: 280+ posts on AI agents, Swift, programming, unit testing, and more. Search and read anywhere — no connection needed after the first sync.

AGENT BUILD LOG
Follow the daily build log of a custom AI agent, one episode at a time: the decisions, the failures, and what actually worked — published every day.

MARVIN BUILDS AI
Browse every video and Short from the Marvin Builds AI YouTube channel, right next to the posts.

FAST AND SIMPLE
No sign-up. Content follows your device language: English by default, Traditional Chinese when your device is set to Chinese.

What’s new

Improved Android performance and app size with full R8 optimization. Refreshed app identity and verified the posts, Build Log, videos, image viewer, and About screens.