AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.1" />

.NET API 1,172,480 bytes

 IApplicationCache

public interface IApplicationCache : IEventTarget
Provides a way to cache web resources to improve performance, reduce server loads, and enable access to content when there is no network connectivity.
using AngleSharp.Attributes; namespace AngleSharp.Dom { [DomName("ApplicationCache")] public interface IApplicationCache : IEventTarget { [DomName("status")] CacheStatus Status { get; } [DomName("onchecking")] event DomEventHandler Checking; [DomName("onerror")] event DomEventHandler Error; [DomName("onnoupdate")] event DomEventHandler NoUpdate; [DomName("ondownloading")] event DomEventHandler Downloading; [DomName("onprogress")] event DomEventHandler Progress; [DomName("onupdateready")] event DomEventHandler UpdateReady; [DomName("oncached")] event DomEventHandler Cached; [DomName("onobsolete")] event DomEventHandler Obsolete; [DomName("update")] void Update(); [DomName("abort")] void Abort(); [DomName("swapCache")] void Swap(); } }