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flipper/desktop/plugins/public/fresco/docs/overview.mdx
Anton Nikolaev 039d3a4a08 Move plugin docs to plugin folders
Summary: Moved plugin documentation and related assets to plugin folders, fixed links and configured redirects where required. Now these docs are used for both showing docs in Flipper and generating Flipper docs website.

Reviewed By: passy

Differential Revision: D29465567

fbshipit-source-id: 3ec4240b215b0d5baea5154f64266a9ba7ead3a5
2021-06-29 17:40:38 -07:00

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import useBaseUrl from '@docusaurus/useBaseUrl';
The images plugin allows you to inspect what images were fetched, where they are
coming from and selectively clear caches. Currently, the plugin supports
[Fresco](https://github.com/facebook/fresco/) as backend.
<img alt="Images plugin" src={useBaseUrl("img/images-plugin.png")} />
## Cache Inspector
Images are grouped by the different caching layers they are stored in. The current
fill rate of the cache is shown and you can choose to selectively clear caches.
## Attribution
Images can be annotated with attributes that can help to determine the context in
which an image was loaded and displayed. You can use that information to filter
by a particular surface or only inspect images that are in the critical path
of your application, for instance during cold start.
## Leak Tracking
Dealing with large resources can require special APIs to be used that circumvent
usual garbage collection. The plugin allows tracking `CloseableReference`s for
Fresco on Android that weren't properly closed, which can help you improve
the performance of your app.