Crow
runtimelab
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Crow | runtimelab | |
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8 | 52 | |
7,372 | 1,329 | |
- | 0.9% | |
0.0 | 5.1 | |
about 1 year ago | about 11 hours ago | |
C++ | ||
BSD 3-clause "New" or "Revised" License | MIT License |
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.
Crow
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VueJS goes to microcontroller firmware. This website runs in ESP32 board, with frontend is made with VueJS, TailwindCSS and backend is written in C++.
I did something similar in the past and used https://github.com/ipkn/crow as web server, in case you want to not implement the web part yourself. Otherwise amazing job!
- [Cpp] Quelle bibliothèque de serveur Web C++ faut-il utiliser de nos jours ?
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C++ to Browser JS Framework Recommendations
Open socket, serve a html page, implement GET/PUT or find framework that do https://github.com/ipkn/crow
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C++ Best Uses
A web server e.g. https://github.com/ipkn/crow
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RESTful API framework
It seems nice, but the framework seems to be dead. There are still open pull requests and the contribution page speaks for itself: https://github.com/ipkn/crow/graphs/contributors
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C++ vs C# .net 5
All right Op feel free to check this micro framework out if your company is going to build a rest api in C++ https://github.com/ipkn/crow .
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cpprestsdk in maintenance mode
I haven't used any of the following libraries/frameworks but maybe some of them will fit for your needs: - Crow micro web framework
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How to use C++ as backend
https://github.com/fffaraz/awesome-cpp#web-application-framework Crow is nice for what i need most often, https://github.com/ipkn/crow
runtimelab
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Is .NET just miles ahead or am I delusional?
There was a "green thread" experiment for dotnet a while ago, here is the conclusion: https://github.com/dotnet/runtimelab/issues/2398
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Why choose async/await over threads?
Experiment result write-up: https://github.com/dotnet/runtimelab/blob/e69dda51c7d796b812...
TLDR: The green threads experiment was a failure as it found (expected and obvious) issues that the Java applications are now getting to enjoy, joining their Go colleagues, while also requiring breaking changes. It, however, gave inspiration to subsequent re-examination of current async/await implementation and whether it can be improved by moving state machine generation and execution away from IL completely to runtime. It was a massive success as evidenced by preliminary overhead estimations in the results.
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Garnet – A new remote cache-store from Microsoft Research
Yeah, it kind of is. There are quite a few of experiments that are conducted to see if they show promise in the prototype form and then are taken further for proper integration if they do.
Unfortunately, object stack allocation was not one of them even though DOTNET_JitObjectStackAllocation configuration knob exists today, enabling it makes zero impact as it almost never kicks in. By the end of the experiment[0], it was concluded that before investing effort in this kind of feature becomes profitable given how a lot of C# code is written, there are many other lower hanging fruits.
To contrast this, in continuation to green threads experiment, a runtime handled tasks experiment[1] which moves async state machine handling from IL emitted by Roslyn to special-cased methods and then handling purely in runtime code has been a massive success and is now being worked on to be integrated in one of the future version of .NET (hopefully 10?)
[0] https://github.com/dotnet/runtime/issues/11192
[1] https://github.com/dotnet/runtimelab/blob/feature/async2-exp...
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Java virtual threads hit with pinning issue
Unlike these folks from dotnet, which tested directly on ASP for real workload
https://github.com/dotnet/runtimelab/issues/2398?darkschemeovr=1
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Ask HN: Do we have evidence that green threading is faster than OS threads?
[1] https://github.com/dotnet/runtimelab/issues/2398
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JEP Draft – Derived Record Creation (Preview) – Java
The only way to avoid it is to not build on top of Java or not adding any features on top of Java.
> To give another example with C#, there has been a lot of recent discussion about finding potential alternatives to their async-await concurrency model. They cite the level of effort it takes to maintain the async await style code and the costs that come from this.
I had a very different take-away. They did PoC with virtual threads and decided it's not worth the switch now and async-await that they have is good enough.
https://github.com/dotnet/runtimelab/issues/2398
> Some of the languages it gets compared too aren't even that old yet.
C# is old enough to drink and Scala just had its 20th birthday this week :)
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.NET 8 – .NET Blog
It was tried and the dotnet team decided to drop it: https://github.com/dotnet/runtimelab/issues/2398
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.NET Green Thread Experiment Results
Technical details here: https://github.com/dotnet/runtimelab/blob/feature/green-thre...
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Thread-per-Core
Just last month .NET ended a green threading experiment, mainly because the overhead it adds to FFI was too high:
https://github.com/dotnet/runtimelab/issues/2398
Rust had green threads until late 2014, and they were removed because of their impact on performance.
Everyone has done the basic research: green threading is a convenient abstraction that comes with certain performance trade offs. It doesn't work for the kind of profile that Rust is trying to target.
- Green Thread Experiment Results
What are some alternatives?
Oat++ - 🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.
.NET Runtime - .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
drogon - Drogon: A C++14/17 based HTTP web application framework running on Linux/macOS/Unix/Windows [Moved to: https://github.com/drogonframework/drogon]
DNNE - Prototype native exports for a .NET Assembly.
Pistache - A high-performance REST toolkit written in C++
FrameworkBenchmarks - Source for the TechEmpower Framework Benchmarks project
Wt - Wt, C++ Web Toolkit
.NET-Obfuscator - Lists of .NET Obfuscator (Free, Freemium, Paid and Open Source )
TreeFrog Framework - TreeFrog Framework : High-speed C++ MVC Framework for Web Application
csharplang - The official repo for the design of the C# programming language
CppCMS - CppCMS Framework
Cocona - Micro-framework for .NET console application. Cocona makes it easy and fast to build console applications on .NET.