ls-annotations
Oat++
ls-annotations | Oat++ | |
---|---|---|
2 | 21 | |
7 | 7,448 | |
- | 1.0% | |
0.0 | 8.4 | |
about 1 year ago | 1 day ago | |
Java | C++ | |
MIT License | Apache License 2.0 |
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ls-annotations
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Jodd – The Unbearable Lightness of Java
I remember the days, when the Spring framework was advertised as a lightweight alternative to Enterprise java beans (ejb); now Spring outgrew the pretence of being lightweight, don't know when that happened. last year i got back to working with java and spring boot, and i was overwhelmed by the prevalence of annotations in the tool.
To cope with all this, i wrote this little project: https://github.com/MoserMichael/ls-annotations
It's a decompiler that is listing all annotations, so it becomes easier to grep a text file in order to detect the dependencies between annotations.
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Ask HN: What Are You Working On?
https://github.com/MoserMichael/ls-annotations wrote a tool that decompiles jdk byte code files and lists declarations (classes, functions, variables) with annotations only. You can also use it to find all classes/interfaces derived from a given class/inerface - and all the classes/interfaces derived from a given class/interface.
The tool uses the asm library to scan class files and to extract annotations. it can detect annotations with retention policy CLASS and RUNTIME. It can't detect annotations with retention policy SOURCE that are not put into bytecode, for example @Override is one of these.
Oat++
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Experience using crow as web server
I looked at oatpp and drogon, which are both great, but feel too high-level for my purposes. I tried drogon and got something working, but it feels like too much for my requirements, as in particular I'd like to slot in my choice of Json and message-body handling. C.f. the simple approach in Crow, which I easily understand and build on.
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What isn't cpp used on web servers as much as other languages?
With the right libraries, C++ could be a good fit for applications that want to expose a fast web API to things that need lots of compute (simulators, for instance) or I/O (interactive editing of large datasets). Projects like Oat++ and Crow give me hope that we might see such an ecosystem develop.
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REST APIs using C++. (Is this even done much?)
Lots of other options have been mentioned, but I'll throw Oat++ into the mix. I used it for this purpose and it was reasonably painless.
- C/C++ framework for REST API implementation
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People talking about C++ and Java as bad languages. Let me introduce to you: Java++
https://github.com/oatpp/oatpp +WASM ;)
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Server with oat++. Installation. CmakeLists.txt
cd "some/temp/path/for/repositories" git clone https://github.com/oatpp/oatpp.git cd oatpp mkdir build && cd build cmake .. (sudo) make install
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How to use C++ as the backend for web dev?
Maybe use something like https://oatpp.io to create a REST API: C++ in the backend with this library to create a REST server, and the JavaScript/TypeScript frontend to ask for the information.
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making a web server in c++?
I've used OATPP ( https://github.com/oatpp/oatpp ) which worked nicely for setting up simple rest interfaces. Supports things like swagger & websockets out of the box. It's also on Conan which is nice if you use cmake. I can't speak to it's performance but it has about a 1mb binary size footprint.
- Not mine but the pain of c++
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learning c++: looking for structured project tutorial (web app/api? or other?)
As for your web problem, I have only used https://oatpp.io/ in the past but I'm sure there are more frameworks like that on the internet.
What are some alternatives?
nanohttpd - Tiny, easily embeddable HTTP server in Java.
drogon - Drogon: A C++14/17 based HTTP web application framework running on Linux/macOS/Unix/Windows [Moved to: https://github.com/drogonframework/drogon]
spring-data-relational - Spring Data Relational. Home of Spring Data JDBC and Spring Data R2DBC.
Crow - Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask)
jodd-json - JSON Java serializer and parser.
Pistache - A high-performance REST toolkit written in C++
FrameworkBenchmarks - Source for the TechEmpower Framework Benchmarks project
Boost.Asio - Asio C++ Library
netty-websocket-broadcast-example - An example WebSocket broadcast server using Netty
Crow - A Fast and Easy to use microframework for the web.
maplibre-gl-js - MapLibre GL JS - Interactive vector tile maps in WebGL2
Wt - Wt, C++ Web Toolkit