JetBrains.Annotations 2026.2.0

JetBrains ReSharper Annotations

ReSharper Annotations help reduce false positive warnings, explicitly declare purity and nullability in your code, deal with implicit usages of types and members, support special semantics of the APIs in ASP.NET and XAML frameworks and otherwise increase the accuracy of the code inspections in JetBrains .NET IDEs.

Available on nuget.org as an ordinary compiled nuget package and a source-code only package.

official JetBrains project

Showing the top 20 packages that depend on JetBrains.Annotations.

Packages Downloads
Autofac.Extras.Quartz
Autofac integration for Quartz.Net.
19
Avalonia
Avalonia is a WPF/UWP-inspired cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of Operating Systems such as Windows (.NET Framework, .NET Core), Linux (via Xorg), MacOS and with experimental support for Android and iOS.
17
Avalonia
Avalonia is a WPF/UWP-inspired cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of Operating Systems such as Windows (.NET Framework, .NET Core), Linux (via Xorg), MacOS and with experimental support for Android and iOS.
15
Autofac.Extras.Quartz
Autofac integration for Quartz.Net.
14
Avalonia
Avalonia is a WPF/UWP-inspired cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of Operating Systems such as Windows (.NET Framework, .NET Core), Linux (via Xorg), MacOS and with experimental support for Android and iOS.
14
Autofac.Extras.Quartz
Autofac integration for Quartz.Net.
13
DotNetCore.CAP
Distributed transaction solution in micro-service base on eventually consistency, also an eventbus with Outbox pattern.
13
Avalonia
Avalonia is a WPF/UWP-inspired cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of Operating Systems such as Windows (.NET Framework, .NET Core), Linux (via Xorg), MacOS and with experimental support for Android and iOS.
13
Avalonia
Package Description
13
Avalonia
Avalonia is a cross-platform UI framework for .NET providing a flexible styling system and supporting a wide range of Operating Systems such as Windows, Linux, MacOS and with experimental support for Android, iOS and WebAssembly.
13

• Added DebuggerGlobalWatchAttribute.

.NET Framework 2.0

  • No dependencies.

.NETPortable 4.0

  • No dependencies.

.NET Standard 1.0

.NET Standard 2.0

  • No dependencies.

Version Downloads Last updated
2026.2.0 1 8/26/2026
2025.2.4 8 12/1/2025
2025.2.2 9 9/8/2025
2025.2.1 9 9/1/2025
2025.2.0 11 8/11/2025
2025.1.0-eap1 4 6/11/2025
2024.3.0 3 6/15/2025
2024.3.0-eap1 11 6/15/2025
2024.2.0 12 6/15/2025
2024.2.0-eap1 13 6/16/2025
2023.3.0 14 6/15/2025
2023.3.0-eap4 14 6/15/2025
2023.3.0-eap3 15 6/15/2025
2023.2.0 12 6/15/2025
2023.2.0-eap3 13 6/15/2025
2023.2.0-eap2 14 6/15/2025
2023.2.0-eap1 12 6/15/2025
2022.3.1 12 6/15/2025
2022.1.0 13 6/15/2025
2022.1.0-eap3 13 6/15/2025
2022.1.0-eap2 14 6/15/2025
2021.3.0 14 6/15/2025
2021.3.0-eap5 14 6/15/2025
2021.3.0-eap4 12 6/15/2025
2021.3.0-eap3 13 6/15/2025
2021.2.0 14 6/15/2025
2021.2.0-eap3 12 6/15/2025
2021.2.0-eap2 14 6/15/2025
2021.1.0 15 6/8/2025
2021.1.0-eap01 14 6/15/2025
2020.3.0 16 6/15/2025
2020.1.0 12 6/15/2025
2019.1.3 12 6/15/2025
2019.1.2 11 6/15/2025
2019.1.1 10 6/15/2025
2018.3.0 12 6/15/2025
2018.2.1 11 6/15/2025
11.1.0 12 6/11/2025
11.0.0 11 6/15/2025
10.4.0 11 6/15/2025
10.3.0 14 6/15/2025
10.2.1 15 6/15/2025
10.2.0 12 6/15/2025
10.1.5 14 6/15/2025
10.1.4 15 6/15/2025
10.0.0 11 6/15/2025
9.2.0 15 6/15/2025
9.1.2 12 6/15/2025
9.1.1 16 6/15/2025
8.0.5 12 6/15/2025
8.0.4 13 6/15/2025
8.0.3 13 6/15/2025
7.0.0 12 6/15/2025
6.1.0 10 6/15/2025