csharplang VS sdk

Compare csharplang vs sdk and see what are their differences.

csharplang

The official repo for the design of the C# programming language (by dotnet)

sdk

Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI (by dotnet)
Our great sponsors
  • InfluxDB - Power Real-Time Data Analytics at Scale
  • WorkOS - The modern identity platform for B2B SaaS
  • SaaSHub - Software Alternatives and Reviews
csharplang sdk
262 113
10,868 2,532
1.3% 1.8%
9.6 10.0
3 days ago 3 days ago
C# C#
- MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

csharplang

Posts with mentions or reviews of csharplang. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-02-05.
  • Discriminated Unions: Essa feature faz falta no CSharp
    2 projects | dev.to | 5 Feb 2024
  • DevDocs
    19 projects | news.ycombinator.com | 12 Jan 2024
    Certain parts of Microsoft Learn are permissive, for example the .NET BCL documentation is Creative Commons Attribution: https://github.com/dotnet/dotnet-api-docs as is ASP.NET Core: https://github.com/dotnet/AspNetCore.Docs (a good hint if documentation is permissively licensed and on GitHub is if there's an edit button at the top.)

    The C# language specification is unfortunately a bit fuzzier: https://github.com/dotnet/csharplang/discussions/4855

    The updated unified C# language specification is CC, but it's still catching up to modern C#: https://github.com/dotnet/csharpstandard

  • The golden age of Kotlin and its uncertain future
    4 projects | news.ycombinator.com | 11 Jan 2024
    No OP, but for example you still see the C# folks still struggling to add discriminated unions to the language because of complex interactions due to its too many features[1]. Virtual threads are easier to use than async/await is another example.

    [1] https://github.com/dotnet/csharplang/issues/113

  • When static types make your code shorter
    1 project | /r/programming | 5 Dec 2023
    For example, C# had a research fork called Spec# that had compile-time support for contracts, with keywords such as requires (for arguments) and ensures (for return values), all the way back in 2004. While still being discussed, it doesn't seem to be shipping any time soon.
  • .NET 8 – .NET Blog
    12 projects | news.ycombinator.com | 14 Nov 2023
    Hi there. I'm the language designer who created the 'Collection Expression' design/specification: https://github.com/dotnet/csharplang/issues/5354

    You can see the entire history of the proposal there. To answer you specific question, we went with `..` because that's what the language already uses for the complimentary 'pattern matching deconstruction' form for collection patterns.

    In other words, you can already say this today:

        if (x is [var start, .. var middle, .. var end]) { ... }
  • What's new in C# 12: overview
    4 projects | news.ycombinator.com | 20 Oct 2023
    You must specify concrete type.

    There was a plan to have "natural type" so "var list = [1,2,3]" would be of type "List" but it was postponed to C# 13 (https://github.com/dotnet/csharplang/issues/5354#issuecommen...)

  • Robust Design through Value Objects in C#
    2 projects | dev.to | 18 Sep 2023
    While C# currently lacks direct support for this kind of functionality, there's a glimmer of hope with an active proposal under discussion that aims to bring this feature to the language. This potential addition promises a future where C# can natively offer similar robust type narrowing.
  • The combined power of F# and C#
    10 projects | news.ycombinator.com | 7 Aug 2023
    Given few people anticipated ValueTuple and C# adding a more direct tuple syntax, I feel like it is only a matter of time before C# adds discriminated unions.

    (There are multiple proposals tracking the idea. This seems the most comprehensive and "central": https://github.com/dotnet/csharplang/issues/7016)

  • Should i quit Django and move to asp.net
    1 project | /r/dotnet | 14 Jul 2023
    I always liked list abbreviations in python, but I absolutely love Linq. I believe there is a feature proposal for C# 12, which makes collection initialization better imo.
  • Can constructor parameter assignment be made less verbose?
    1 project | /r/dotnet | 27 Jun 2023

sdk

Posts with mentions or reviews of sdk. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-02-06.
  • Programmatically elevate a .NET application on any platform
    2 projects | dev.to | 6 Feb 2024
    [DllImport("libc")] private static extern uint geteuid(); public bool IsCurrentProcessElevated() { if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) { // https://github.com/dotnet/sdk/blob/v6.0.100/src/Cli/dotnet/Installer/Windows/WindowsUtils.cs#L38 using var identity = WindowsIdentity.GetCurrent(); var principal = new WindowsPrincipal(identity); return principal.IsInRole(WindowsBuiltInRole.Administrator); } // https://github.com/dotnet/maintenance-packages/blob/62823150914410d43a3fd9de246d882f2a21d5ef/src/Common/tests/TestUtilities/System/PlatformDetection.Unix.cs#L58 // 0 is the ID of the root user return geteuid() == 0; }
  • Swift was always going to be part of the OS
    3 projects | news.ycombinator.com | 16 Dec 2023
    > There's definitely things they tried to improve on that... weren't really improvements. The way "assemblies" are matched in .NET is much more sophisticated- the goal there was to try to kill DLL hell. It evolved into the Global Assembly Cache, which is sort of the Windows Registry of DLLs. Not a huge fan of those bits.

    The Global Assembly Cache did not make the jump to the modern .NET (Core). There was the thing called `dotnet store`, but it’s broken since .NET 6: https://github.com/dotnet/sdk/issues/24752

    The assembly redirection hell has also been greatly reduced there.

  • .NET Blazor
    7 projects | news.ycombinator.com | 21 Nov 2023
    I do the same.

    I have a small write-up here: https://chrlschn.dev/blog/2023/10/end-to-end-type-safety-wit...

    You get end-to-end type safety (even better once you connect it to EF Core since you get it all ways to your DB).

    With this setup with hot-reload (currently broken in .NET 8 [0]), productivity is really, really good. Like tRPC but with one of the most powerful ORMs out there right now.

    [0] https://github.com/dotnet/sdk/issues/36918

  • Why does dotnet cli not support updating sdk's?
    1 project | /r/dotnet | 16 Nov 2023
    Noticed an open issue just now.
  • .NET 8 – .NET Blog
    12 projects | news.ycombinator.com | 14 Nov 2023
    You're thinking of https://github.com/dotnet/sdk/issues/22247
  • LÖVE: a framework to make 2D games in Lua
    26 projects | news.ycombinator.com | 13 Sep 2023
    That's a twisted and wrong narrative

    Unity like refers to a Editor driven approach

    Unity became popular with its moonscript language (javascript like), they then ditched it to focus on C#, but what propelled unity to what it is today is the Editor driven approach, not c#, not DOTS

    They are forced to transpile C# to C++ via IL2CPP as a result to target consoles/mobiles

    C# is a disease when it comes to console/mobile support

    It's a substantial dependency, quite heavy

    And you are not free of unity like fuck ups, it's a microsoft language after all:

    https://github.com/dotnet/sdk/issues/22247

    And let's not forget when they changed the license of their debugger overnight to prevent people from using it in their products (jetbrains for example)

    And them deprecating open source tooling to a proprietary/closed one for vscode (c# devkit)

    Let's be careful when we recommend evil as an alternative to evil ;)

  • How to run multiple programs like python3 filename.py???
    1 project | /r/csharp | 21 May 2023
    The script can be found at the end of the thread here https://github.com/dotnet/sdk/issues/8742
  • Writing Python like it's Rust
    10 projects | news.ycombinator.com | 21 May 2023
    Another difference you might be surprised by is that the .NET tooling by default collects various data from your system and sends it to Microsoft [1]. If you want to avoid this (and still want to use .NET) you'll have to make sure that the environment variable DOTNET_CLI_TELEMETRY_OPTOUT is set in all contexts before touching anything.

    [1] https://github.com/dotnet/sdk/issues/6145

  • .NET 8 is on the way! +10 Features that will blow your mind 🤯
    3 projects | dev.to | 18 May 2023
    SDK Pull Request
  • Disadvantages of using F# with Mono?
    2 projects | /r/fsharp | 7 May 2023
    Pretty sure the final file referenced here https://github.com/dotnet/sdk/issues/8742 is the one I am thinking of.

What are some alternatives?

When comparing csharplang and sdk you can also consider the following projects:

language-ext - C# functional language extensions - a base class library for functional programming

kdmapper - KDMapper is a simple tool that exploits iqvw64e.sys Intel driver to manually map non-signed drivers in memory

jOOQ - jOOQ is the best way to write SQL in Java

MQTTnet - MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

SharpLab - .NET language playground

ASP.NET Core - ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

SQLDelight - SQLDelight - Generates typesafe Kotlin APIs from SQL

.NET Runtime - .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

runtimelab - This repo is for experimentation and exploring new ideas that may or may not make it into the main dotnet/runtime repo.

vscodium - binary releases of VS Code without MS branding/telemetry/licensing

CoreCLR - CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.