Tool Used for documenting flutter code?

[mithilesh-parmar]

The comment showing the app startup in startup.dart caught my attention, I'd like to know the tool (if any) you are using for such documentation. For reference I'm talking about the below comment

// [[diagram: flowy startup flow]]
// ┌──────────┐
// │ FlowyApp │
// └──────────┘
// │ impl
// ▼
// ┌────────┐ 1.run ┌──────────┐
// │ System │───┬───▶│EntryPoint│
// └────────┘ │ └──────────┘ ┌─────────────────┐
// │ ┌──▶ │ RustSDKInitTask │
// │ ┌───────────┐ │ └─────────────────┘
// └──▶ │AppLauncher│───┤
// 2.launch └───────────┘ │ ┌─────────────┐ ┌──────────────────┐ ┌───────────────┐
// └───▶│AppWidgetTask│────────▶│ApplicationWidget │─────▶│ SplashScreen │
// └─────────────┘ └──────────────────┘ └───────────────┘
//
// 3.build MeterialApp

[appflowy]

Glad to hear that. The tool I'm using is the monodraw. Check this link https://monodraw.helftone.com/.