System.Buffers 4.6.1
About
Provides resource pooling of any type for performance-critical applications that allocate and deallocate objects frequently.
Main Types
The main types provided by this library are:
- System.Buffers.ArrayPool
Additional Documentation
- API reference can be found in: https://learn.microsoft.com/en-us/dotnet/api/system.buffers
Related Packages
ArrayPool is shipped as part of the shared framework starting with .NET Core 3.1.
License
System.Buffers is released as open source under the MIT license.
Showing the top 20 packages that depend on System.Buffers.
| Packages | Downloads |
|---|---|
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Microsoft.Extensions.DependencyModel
Provides abstractions for reading `.deps` files. When a .NET application is compiled, the SDK generates a JSON manifest file (`<ApplicationName>.deps.json`) that contains information about application dependencies. You can use `Microsoft.Extensions.DependencyModel` to read information from this manifest at run time. This is useful when you want to dynamically compile code (for example, using Roslyn Emit API) referencing the same dependencies as your main application.
By default, the dependency manifest contains information about the application's target framework and runtime dependencies. Set the PreserveCompilationContext project property to `true` to additionally include information about reference assemblies used during compilation.
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4 |
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Microsoft.Extensions.Logging.Abstractions
Logging abstractions for Microsoft.Extensions.Logging.
Commonly Used Types:
Microsoft.Extensions.Logging.ILogger
Microsoft.Extensions.Logging.ILoggerFactory
Microsoft.Extensions.Logging.ILogger<TCategoryName>
Microsoft.Extensions.Logging.LogLevel
Microsoft.Extensions.Logging.Logger<T>
Microsoft.Extensions.Logging.LoggerMessage
Microsoft.Extensions.Logging.Abstractions.NullLogger
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4 |
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System.IO.Pipelines
Single producer single consumer byte buffer management.
Commonly Used Types:
System.IO.Pipelines.Pipe
System.IO.Pipelines.PipeWriter
System.IO.Pipelines.PipeReader
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3 |
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System.Text.Encodings.Web
Provides types for encoding and escaping strings for use in JavaScript, HyperText Markup Language (HTML), and uniform resource locators (URL).
Commonly Used Types:
System.Text.Encodings.Web.HtmlEncoder
System.Text.Encodings.Web.UrlEncoder
System.Text.Encodings.Web.JavaScriptEncoder
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3 |
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System.IO.Hashing
Provides non-cryptographic hash algorithms, such as CRC-32.
Commonly Used Types:
System.IO.Hashing.Crc32
System.IO.Hashing.XxHash32
|
3 |
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Microsoft.Extensions.Diagnostics.Abstractions
Diagnostic abstractions for Microsoft.Extensions.Diagnostics.
Commonly Used Types:
Microsoft.Extensions.Diagnostics.Metrics.IMetricsBuilder
Microsoft.Extensions.Diagnostics.Metrics.IMetricsListener
Microsoft.Extensions.Diagnostics.Metrics.InstrumentRule
Microsoft.Extensions.Diagnostics.Metrics.MeterScope
Microsoft.Extensions.Diagnostics.Metrics.MetricsBuilderExtensions
Microsoft.Extensions.Diagnostics.Metrics.MetricsOptions
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3 |
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System.Memory
System.Memory
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2 |
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Microsoft.Win32.Registry
Provides support for accessing and modifying the Windows Registry.
Commonly Used Types:
Microsoft.Win32.RegistryKey
Microsoft.Win32.Registry
Microsoft.Win32.RegistryValueKind
Microsoft.Win32.RegistryHive
Microsoft.Win32.RegistryView
When using NuGet 3.x this package requires at least version 3.4.
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2 |
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System.Text.Encodings.Web
Provides types for encoding and escaping strings for use in JavaScript, HyperText Markup Language (HTML), and uniform resource locators (URL).
Commonly Used Types:
System.Text.Encodings.Web.HtmlEncoder
System.Text.Encodings.Web.UrlEncoder
System.Text.Encodings.Web.JavaScriptEncoder
When using NuGet 3.x this package requires at least version 3.4.
|
2 |
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Microsoft.Extensions.Primitives
Primitives shared by framework extensions. Commonly used types include:
Commonly Used Types:
Microsoft.Extensions.Primitives.IChangeToken
Microsoft.Extensions.Primitives.StringValues
Microsoft.Extensions.Primitives.StringSegment
When using NuGet 3.x this package requires at least version 3.4.
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2 |
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System.Formats.Asn1
Provides classes that can read and write the ASN.1 BER, CER, and DER data formats.
Commonly Used Types:
System.Formats.Asn1.AsnReader
System.Formats.Asn1.AsnWriter
When using NuGet 3.x this package requires at least version 3.4.
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2 |
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System.Security.Cryptography.Pkcs
Provides support for PKCS and CMS algorithms.
Commonly Used Types:
System.Security.Cryptography.Pkcs.EnvelopedCms
|
2 |
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System.IO.Pipelines
Single producer single consumer byte buffer management.
Commonly Used Types:
System.IO.Pipelines.Pipe
System.IO.Pipelines.PipeWriter
System.IO.Pipelines.PipeReader
|
2 |
|
Microsoft.Extensions.Logging.Abstractions
Logging abstractions for Microsoft.Extensions.Logging.
Commonly Used Types:
Microsoft.Extensions.Logging.ILogger
Microsoft.Extensions.Logging.ILoggerFactory
Microsoft.Extensions.Logging.ILogger<TCategoryName>
Microsoft.Extensions.Logging.LogLevel
Microsoft.Extensions.Logging.Logger<T>
Microsoft.Extensions.Logging.LoggerMessage
Microsoft.Extensions.Logging.Abstractions.NullLogger
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2 |
|
System.IO.Hashing
Provides non-cryptographic hash algorithms, such as CRC-32.
Commonly Used Types:
System.IO.Hashing.Crc32
System.IO.Hashing.XxHash32
|
2 |
|
Microsoft.Extensions.Diagnostics.Abstractions
Diagnostic abstractions for Microsoft.Extensions.Diagnostics.
Commonly Used Types:
Microsoft.Extensions.Diagnostics.Metrics.IMetricsBuilder
Microsoft.Extensions.Diagnostics.Metrics.IMetricsListener
Microsoft.Extensions.Diagnostics.Metrics.InstrumentRule
Microsoft.Extensions.Diagnostics.Metrics.MeterScope
Microsoft.Extensions.Diagnostics.Metrics.MetricsBuilderExtensions
Microsoft.Extensions.Diagnostics.Metrics.MetricsOptions
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2 |
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System.Text.Json
Provides high-performance and low-allocating types that serialize objects to JavaScript Object Notation (JSON) text and deserialize JSON text to objects, with UTF-8 support built-in. Also provides types to read and write JSON text encoded as UTF-8, and to create an in-memory document object model (DOM), that is read-only, for random access of the JSON elements within a structured view of the data.
Commonly Used Types:
System.Text.Json.JsonSerializer
System.Text.Json.JsonDocument
System.Text.Json.JsonElement
System.Text.Json.Utf8JsonWriter
System.Text.Json.Utf8JsonReader
When using NuGet 3.x this package requires at least version 3.4.
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2 |
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MySqlConnector
A truly async MySQL ADO.NET provider, supporting MySQL Server, MariaDB, Percona Server, Amazon Aurora, Azure Database for MySQL and more.
|
2 |
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SixLabors.Core
Low level primitives for use across Six Labors projects..
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2 |
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System.Data.SqlClient
Provides the data provider for SQL Server. These classes provide access to versions of SQL Server and encapsulate database-specific protocols, including tabular data stream (TDS)
Commonly Used Types:
System.Data.SqlClient.SqlConnection
System.Data.SqlClient.SqlException
System.Data.SqlClient.SqlParameter
System.Data.SqlDbType
System.Data.SqlClient.SqlDataReader
System.Data.SqlClient.SqlCommand
System.Data.SqlClient.SqlTransaction
System.Data.SqlClient.SqlParameterCollection
System.Data.SqlClient.SqlClientFactory
7ee84596d92e178bce54c986df31ccc52479e772
When using NuGet 3.x this package requires at least version 3.4.
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2 |
.NET Framework 4.6.2
- No dependencies.
.NET Core 2.0
- No dependencies.
.NET Standard 2.0
- No dependencies.
.NET Standard 2.1
- No dependencies.
| Version | Downloads | Last updated |
|---|---|---|
| 4.6.1 | 1 | 2026/9/21 |
| 4.6.0 | 2 | 2026/9/20 |
| 4.5.1 | 1 | 2026/9/21 |
| 4.5.0 | 1 | 2026/9/21 |
| 4.5.0-rc1 | 1 | 2026/9/21 |
| 4.5.0-preview2-26406-04 | 1 | 2026/9/21 |
| 4.5.0-preview1-26216-02 | 1 | 2026/9/21 |
| 4.5.0-preview1-25914-04 | 1 | 2026/9/21 |
| 4.4.0 | 1 | 2026/9/21 |
| 4.4.0-preview2-25405-01 | 1 | 2026/9/21 |
| 4.4.0-preview1-25305-02 | 1 | 2026/9/21 |
| 4.3.0 | 1 | 2026/9/21 |
| 4.3.0-preview1-24530-04 | 1 | 2026/9/21 |
| 4.0.0 | 1 | 2026/9/21 |
| 4.0.0-rc2-24027 | 1 | 2026/9/21 |