JetBrains.Annotations 2025.2.1

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
Abp
Abp
9
Abp
Abp
10
Abp
Abp
11
Abp
Package Description
9
Abp
Package Description
10
Ardalis.GuardClauses
A simple package with guard clause helper methods. See docs for how to extend using your own extension methods.
10
RestSharp
Simple REST and HTTP API Client
9
RestSharp
Simple REST and HTTP API Client
11
System.Linq.Dynamic.Core
This is a .net core port of the the Microsoft assembly for the .Net 4.0 Dynamic language functionality.
12
Volo.Abp.Core
Package Description
9
Volo.Abp.Core
Package Description
10
Volo.Abp.Core
Package Description
11

• `[Conditional("JETBRAINS_ANNOTATIONS")]` attribute was removed from all annotation types, so the assembly reference to `JetBrains.Annotation.dll` is no longer automatically removed by the C# compiler. You can no longer safely use `PrivateAssets="All"` for package reference to `JetBrains.Annotations`. Consider migration to `JetBrains.Annotations.Sources` package if the dependency removal is important for you. • New `JetBrains.Annotations.Sources` package introduced as an alternative way to embed JetBrains.Annotations into your projects without package dependency. • Added `DefaultEqualityUsageAttribute` for equality members usage analysis. • `MustDisposeResourceAttribute` is now allowed on struct types. • Added the ability to specify the description for UsedImplicitlyAttribute (new 'Reason' property). • Added `CqrsCommandAttribute`, `CqrsQueryAttribute`, `CqrsCommandHandlerAttribute`, `CqrsQueryHandlerAttribute` and `CqrsExcludeFromAnalysisAttribute` to support CQRS analyzes of naming and adherence to the pattern. • Package icon update.

.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
2025.2.2 1 09/06/2025
2025.2.1 1 09/02/2025
2025.2.0 4 08/04/2025
2025.1.0-eap1 7 03/04/2025
2024.3.0 5 12/09/2024
2024.3.0-eap1 5 01/19/2025
2024.2.0 7 10/05/2024
2024.2.0-eap1 6 03/04/2025
2023.3.0 8 03/26/2024
2023.3.0-eap4 8 03/12/2024
2023.3.0-eap3 8 03/13/2024
2023.2.0 7 03/25/2024
2023.2.0-eap3 9 03/13/2024
2023.2.0-eap2 10 03/13/2024
2023.2.0-eap1 8 03/13/2024
2022.3.1 9 01/12/2024
2022.1.0 10 01/12/2024
2022.1.0-eap3 8 01/12/2024
2022.1.0-eap2 9 01/12/2024
2021.3.0 8 03/23/2024
2021.3.0-eap5 6 03/13/2024
2021.3.0-eap4 7 03/13/2024
2021.3.0-eap3 9 03/13/2024
2021.2.0 10 01/13/2024
2021.2.0-eap3 9 03/23/2024
2021.2.0-eap2 7 03/12/2024
2021.1.0 10 01/12/2024
2021.1.0-eap01 9 01/13/2024
2020.3.0 8 03/12/2024
2020.1.0 10 01/13/2024
2019.1.3 9 03/01/2024
2019.1.2 8 03/12/2024
2019.1.1 8 03/24/2024
2018.3.0 9 03/13/2024
2018.2.1 10 03/16/2024
11.1.0 9 03/23/2024
11.0.0 10 01/12/2024
10.4.0 10 03/23/2024
10.3.0 9 01/12/2024
10.2.1 9 01/12/2024
10.2.0 11 01/12/2024
10.1.5 8 01/12/2024
10.1.4 10 01/12/2024
10.0.0 8 01/12/2024
9.2.0 9 01/12/2024
9.1.2 10 03/23/2024
9.1.1 9 01/13/2024
8.0.5 9 01/13/2024
8.0.4 7 03/12/2024
8.0.3 7 03/12/2024
7.0.0 7 01/12/2024
6.1.0 7 03/23/2024