BrainJiT VS CoreCLR

Compare BrainJiT vs CoreCLR and see what are their differences.

BrainJiT

Simple Brainf**k Just-in-Time compiler written in Kotlin (and also interpreter) (by kugo12)

CoreCLR

CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes. (by dotnet)
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BrainJiT CoreCLR
1 22
0 12,786
- -
0.0 0.0
about 3 years ago about 2 years ago
- -
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.

BrainJiT

Posts with mentions or reviews of BrainJiT. We have used some of these posts to build our list of alternatives and similar projects.

CoreCLR

Posts with mentions or reviews of CoreCLR. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-04-22.
  • The Performance Impact of C++'s `final` Keyword
    6 projects | news.ycombinator.com | 22 Apr 2024
    Yes, that is true. I'm not sure about JVM implementation details but the reason the comment says "virtual and interface" calls is to outline the difference. Virtual calls in .NET are sufficiently close[0] to virtual calls in C++. Interface calls, however, are coded differently[1].

    Also you are correct - virtual calls are not terribly expensive, but they encroach on ever limited* CPU resources like indirect jump and load predictors and, as noted in parent comments, block inlining, which is highly undesirable for small and frequently called methods, particularly when they are in a loop.

    * through great effort of our industry to take back whatever performance wins each generation brings with even more abstractions that fail to improve our productivity

    [0] https://github.com/dotnet/coreclr/blob/4895a06c/src/vm/amd64...

    [1] https://github.com/dotnet/runtime/blob/main/docs/design/core... (mind you, the text was initially written 18 ago, wow)

  • How are stack machines optimized?
    1 project | /r/Compilers | 20 Jun 2023
  • Best .net/c# resources for senior engineer
    3 projects | /r/dotnet | 8 Mar 2023
    Sort of, some topic are not relevant anymore, consider this - https://github.com/dotnet/coreclr/tree/master/Documentation/botr
  • Is there a C# under the hood tutorial?
    1 project | /r/csharp | 29 Jan 2023
    Fairly advanced stuff but the Book Of The Runtime (BOTR) it's a invaluable resource
  • In depth learning of C#?
    1 project | /r/csharp | 3 Sep 2022
    After that you can check out the The Book of the Runtime, which is the CoreCLR version of the previous book.
  • .NET 6 is now in Ubuntu 22.04
    23 projects | news.ycombinator.com | 16 Aug 2022
    Technically the restrictions already exist, just as a part of the development experience.

    - .NET Hot Reload is only implemented on Windows. It requires support in the .NET runtime, which is technically possible to implement, but the team has not gotten around to implementing it for years. This doesn't have to do with the issue around MS removing the "dotnet watch" command, it's for the "Edit and Continue" feature in IDEs.[1][2]

    - MS was considering deprecating Omnisharp, the open-source language server that implements C# support for VS Code, and replacing it with a closed-source version. Since the announcement, commits to omnisharp-vscode have dropped off significantly. The lack of Omnisharp would mean there would be no real open-source C# development environment for Linux anymore, since MonoDevelop was abandoned a few years ago. [3]

    [1] https://youtrack.jetbrains.com/issue/RIDER-31366/EditContinu...

    [2] https://github.com/dotnet/coreclr/issues/23685

    [3] https://github.com/omnisharp/omnisharp-vscode/issues/5276

  • what a .NET specialist should know
    3 projects | /r/dotnet | 14 Aug 2022
    The next step is to realize everything you think you know about .NET is just an abstraction. Next step is to learn about what is going on behind all that syntax sugar and facades. 1st step might be https://github.com/dotnet/coreclr/tree/master/Documentation/botr then go down the rabbit hole and have fun
  • Trouble with random numbers
    1 project | /r/csharp | 23 May 2022
  • Is CLR via C# still good?
    2 projects | /r/dotnet | 14 Feb 2022
    Book of the Runtime
  • Understanding dotnet
    1 project | /r/csharp | 18 Jan 2022
    As for the books, back in the days I really enjoyed reading “CLR via C#" by Jeffrey Richter which helped a lot to understand what is under the hood. Other from that, try The Book of the Runtime

What are some alternatives?

When comparing BrainJiT and CoreCLR you can also consider the following projects:

AnYme - Unofficial Android Anime App for MyAnimeList

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

kmp-awesome - An awesome list that curates the best Kotlin Multiplatform libraries, tools and more.

sdk - Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI

awesome-kotlin - A curated list of awesome Kotlin frameworks, libraries, documents and other resources

WPF - WPF is a .NET Core UI framework for building Windows desktop applications.

cranelift - Cranelift code generator

referencesource - Source from the Microsoft .NET Reference Source that represent a subset of the .NET Framework

awesome-test-automation - A curated list of awesome test automation frameworks, tools, libraries, and software for different programming languages. Sponsored by https://zapple.tech and https://automated-testing.info

AspNetCore-Developer-Roadmap - Roadmap to becoming an ASP.NET Core developer in 2025

Kotlin-Multiplatform-Libraries - Kotlin Multiplatform Libraries. Welcome PR if you find or create new Kotlin Multiplatform Library.

NumberSearch - Line of business tooling for VOIP services.

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