Dapper 2.1.79
Dapper
Dapper is a simple micro-ORM used to simplify working with ADO.NET; if you like SQL but dislike the boilerplate of ADO.NET: Dapper is for you!
As a simple example:
string region = ...
var customers = connection.Query<Customer>(
"select * from Customers where Region = @region", // SQL
new { region } // parameters
).AsList();
But all the execute/single-row/scalar/async/etc functionality you would expect: is there as extension methods on your DbConnection.
See GitHub for more information and examples.
Sponsors
Dapper was originally developed for and by Stack Overflow, but is F/OSS. Sponsorship is welcome and invited - see the sponsor link at the top of the page. A huge thanks to everyone (individuals or organisations) who have sponsored Dapper, but a massive thanks in particular to:
- Dapper Plus is a major sponsor and is proud to contribute to the development of Dapper (read more)
- AWS who sponsored Dapper from Oct 2023 via the .NET on AWS Open Source Software Fund
Showing the top 20 packages that depend on Dapper.
| Packages | Downloads |
|---|---|
|
JaTa.Platform.Data
Dapper/Npgsql data access building block: connection factory, unit of work, SQL migration runner, background task queue, and pool health check.
|
85 |
|
JaTa.Platform.Messaging
In-process integration event bus, outbox writer/processor, and DI extensions for the JaTa Platform messaging building block.
|
77 |
|
JaTa.Platform.AspNetCore.HealthChecks
ASP.NET Core IHealthCheck implementations: PostgreSQL connection pool, SMTP probe, HTTP endpoint probe.
|
57 |
|
JaTa.Platform.Audit
Audit log primitives: domain entry, repository contract, writer facade backed by ICurrentUser, plus a Dapper/Postgres repository implementation.
|
52 |
|
JaTa.Platform.Data
Dapper/Npgsql data access building block: connection factory, unit of work, SQL migration runner, background task queue, and pool health check.
|
32 |
|
JaTa.Platform.Messaging
In-process integration event bus, outbox writer/processor, and DI extensions for the JaTa Platform messaging building block.
|
31 |
|
JaTa.Platform.AspNetCore.HealthChecks
ASP.NET Core IHealthCheck implementations: PostgreSQL connection pool, SMTP probe, HTTP endpoint probe.
|
27 |
|
JaTa.Platform.Audit
Audit log primitives: domain entry, repository contract, writer facade backed by ICurrentUser, plus a Dapper/Postgres repository implementation.
|
23 |
|
JaTa.Platform.Data
Dapper/Npgsql data access building block: connection factory, unit of work, SQL migration runner, background task queue, and pool health check.
|
21 |
|
JaTa.Platform.Messaging
In-process integration event bus, outbox writer/processor, and DI extensions for the JaTa Platform messaging building block.
|
21 |
|
JaTa.Platform.Data
Dapper/Npgsql data access building block: connection factory, unit of work, SQL migration runner, background task queue, and pool health check.
|
11 |
|
JaTa.Platform.Messaging
In-process integration event bus, outbox writer/processor, and DI extensions for the JaTa Platform messaging building block.
|
10 |
|
JaTa.Platform.AspNetCore.HealthChecks
ASP.NET Core IHealthCheck implementations: PostgreSQL connection pool, SMTP probe, HTTP endpoint probe.
|
10 |
|
JaTa.Platform.Audit
Audit log primitives: domain entry, repository contract, writer facade backed by ICurrentUser, plus a Dapper/Postgres repository implementation.
|
10 |
|
JaTa.Platform.Data
Dapper/Npgsql data access building block: connection factory, unit of work, SQL migration runner, background task queue, and pool health check.
|
10 |
|
JaTa.Platform.Data
Dapper/Npgsql data access building block: connection factory, unit of work, SQL migration runner, background task queue, and pool health check.
|
7 |
|
JaTa.Platform.AspNetCore.HealthChecks
ASP.NET Core IHealthCheck implementations: PostgreSQL connection pool, SMTP probe, HTTP endpoint probe.
|
6 |
|
JaTa.Platform.Data
Dapper/Npgsql data access building block: connection factory, unit of work, SQL migration runner, background task queue, and pool health check.
|
5 |
|
JaTa.Platform.Messaging
In-process integration event bus, outbox writer/processor, and DI extensions for the JaTa Platform messaging building block.
|
5 |
https://dapperlib.github.io/Dapper/
.NET Framework 4.6.1
- Microsoft.Bcl.AsyncInterfaces (>= 10.0.8)
- System.Threading.Tasks.Extensions (>= 4.6.3)
.NET 8.0
- No dependencies.
.NET 10.0
- No dependencies.
.NET Standard 2.0
- Microsoft.Bcl.AsyncInterfaces (>= 10.0.8)
- System.Reflection.Emit.Lightweight (>= 4.7.0)
- System.Threading.Tasks.Extensions (>= 4.6.3)
| Version | Downloads | Last updated |
|---|---|---|
| 2.1.79 | 4 | 05/26/2026 |
| 2.1.72 | 4 | 04/27/2026 |
| 2.1.66 | 4 | 04/27/2026 |
| 2.1.35 | 4 | 04/27/2026 |
| 2.1.28 | 4 | 04/27/2026 |
| 2.1.24 | 4 | 04/27/2026 |
| 2.1.21 | 4 | 04/27/2026 |
| 2.1.15 | 4 | 04/27/2026 |
| 2.1.11 | 4 | 04/27/2026 |
| 2.1.4 | 5 | 04/27/2026 |
| 2.0.151 | 4 | 04/27/2026 |
| 2.0.143 | 4 | 04/27/2026 |
| 2.0.138 | 4 | 04/27/2026 |
| 2.0.123 | 4 | 04/27/2026 |
| 2.0.90 | 4 | 04/27/2026 |
| 2.0.78 | 4 | 04/27/2026 |
| 2.0.35 | 3 | 04/27/2026 |
| 2.0.30 | 4 | 04/27/2026 |
| 2.0.4 | 5 | 04/27/2026 |
| 1.60.6 | 5 | 04/27/2026 |
| 1.60.5 | 5 | 04/27/2026 |
| 1.60.1 | 4 | 04/27/2026 |
| 1.50.5 | 4 | 04/27/2026 |
| 1.50.4 | 4 | 04/27/2026 |
| 1.50.4-alpha1-00070 | 5 | 04/27/2026 |
| 1.50.2 | 5 | 04/27/2026 |
| 1.50.1 | 4 | 04/27/2026 |
| 1.50.0 | 5 | 04/27/2026 |
| 1.50.0-rc3 | 5 | 04/27/2026 |
| 1.50.0-rc2b | 4 | 04/27/2026 |
| 1.50.0-rc2a | 4 | 04/27/2026 |
| 1.50.0-rc2 | 5 | 04/27/2026 |
| 1.50.0-beta9 | 4 | 04/27/2026 |
| 1.50.0-beta8 | 5 | 04/27/2026 |
| 1.50.0-beta7 | 4 | 04/27/2026 |
| 1.50.0-beta6 | 4 | 04/27/2026 |
| 1.50.0-beta5 | 4 | 04/27/2026 |
| 1.50.0-beta4 | 4 | 04/27/2026 |
| 1.50.0-beta3 | 5 | 04/27/2026 |
| 1.50.0-beta2 | 5 | 04/27/2026 |
| 1.50.0-beta1 | 4 | 04/27/2026 |
| 1.42.0 | 5 | 04/27/2026 |
| 1.41.0-beta5 | 5 | 04/27/2026 |
| 1.41.0-beta4 | 4 | 04/27/2026 |
| 1.41.0-beta3 | 4 | 04/27/2026 |
| 1.41.0-beta2 | 4 | 04/27/2026 |
| 1.41.0-beta | 5 | 04/27/2026 |
| 1.41.0-alpha | 4 | 04/27/2026 |
| 1.40.0 | 5 | 04/27/2026 |
| 1.39.0 | 5 | 04/27/2026 |
| 1.38.0 | 5 | 04/27/2026 |
| 1.37.0 | 5 | 04/27/2026 |
| 1.36.0 | 5 | 04/27/2026 |
| 1.35.0 | 5 | 04/27/2026 |
| 1.34.0 | 5 | 04/27/2026 |
| 1.33.0 | 5 | 04/27/2026 |
| 1.32.0 | 5 | 04/27/2026 |
| 1.31.0 | 5 | 04/27/2026 |
| 1.30.0 | 5 | 04/27/2026 |
| 1.29.0 | 5 | 04/27/2026 |
| 1.27.0 | 5 | 04/27/2026 |
| 1.26.0 | 5 | 04/27/2026 |
| 1.25.0 | 5 | 04/27/2026 |
| 1.24.0 | 5 | 04/27/2026 |
| 1.23.0 | 5 | 04/27/2026 |
| 1.22.0 | 5 | 04/27/2026 |
| 1.21.0 | 5 | 04/27/2026 |
| 1.20.0 | 5 | 04/27/2026 |
| 1.13.0 | 5 | 04/27/2026 |
| 1.12.1 | 5 | 04/27/2026 |
| 1.12.0 | 5 | 04/27/2026 |
| 1.11.0 | 5 | 04/27/2026 |
| 1.10.0 | 5 | 04/27/2026 |
| 1.9.0 | 5 | 04/27/2026 |
| 1.8.0 | 5 | 04/27/2026 |
| 1.7.0 | 5 | 04/27/2026 |
| 1.6.0 | 5 | 04/27/2026 |
| 1.5.0 | 5 | 04/27/2026 |
| 1.4.0 | 5 | 04/27/2026 |
| 1.3.0 | 5 | 04/27/2026 |
| 1.2.0 | 5 | 04/27/2026 |
| 1.1.0 | 5 | 04/27/2026 |
| 1.0.0 | 5 | 04/27/2026 |