managarm
serenity
managarm | serenity | |
---|---|---|
10 | 240 | |
1,311 | 28,823 | |
1.1% | 1.7% | |
9.5 | 10.0 | |
1 day ago | 2 days ago | |
C++ | C++ | |
MIT License | BSD 2-clause "Simplified" 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.
managarm
- RISC-V support (super-duper ultra WIP) by ElectrodeYT · Pull Request #534 · managarm/managarm
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What are some C++ projects with high quality code that I can read through?
managarm is pretty clean from what I remember.
- The managarm Operating System: an asynch mirokernel OS with Linux compatibility
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Tilck – A Tiny Linux-Compatible Kernel
Somewhat related, Managarm[0] also attempts to be Linux compatible, but has a microkernel, multiserver design.
0. https://github.com/managarm/managarm
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Linux Kernel 6.1 LTS Released with Initial Support for the Rust Programming Language
Neat idea. There is some research done on fully async OSes like https://github.com/managarm/managarm
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Creator of SerenityOS announces new Jakt programming language effort
If you haven't already, I'd hang out with the Managarm crew. Prety friendly, and what they're doing with C++ and async is very cool!
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In Defense of Async: Function Colors Are Rusty
But well, maybe you should look at Managarm.
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Managarm development stream VOD 6/11/2021 - Implementing /proc/self
You can find more information on the project on our github page here. It is mostly a hobby project, so me and the other developers like to work on it in our free time.
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This Month in Rust OSDev (May 2021)
Not hosted on rust-osdev but the Managarm project (an OS that focuses on async and that is primarily written in C++ so far) recently gained a rustc port and ports of some basic utilities written in Rust (ripgrep, exa). Support for Rust drivers is in the works (but still requires adding support for some libraries first that wrap the low-level system call interface).
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LakeOS: a hobbyist multiserver microkernel OS written in Rust
If you have never seen an async OS, then you must’ve missed Managarm, a fully asynchronous operating system written in c++20. It’s a cool thing to check out, runs on x86_64 (a port to a raspberry pi4 is in progress) and has an extensive userland with various Linux applications running on a custom written libc. In case you’re curious, the repo can be found here: https://github.com/managarm/managarm
serenity
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Why does part of the Windows 98 Setup program look older than the rest?
SerenityOS replicates that look and feel. It is also implemented in a dialect of C++ that adheres to some of the good parts of C++98: https://serenityos.org
- SerenityOS
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XZ: A Microcosm of the interactions in Open Source projects
One example of a useful technique
https://serenityos.org/ apparently only makes source code available. There are no binary images of the OS to install
I think Andreas said this functions like a little test -- if you're not willing to build it from source, then you probably wouldn't be a good contributor anyway.
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Likewise, my shell project provides source tarballs only, right now - https://www.oilshell.org/release/0.21.0/
It is packaged in a number of places, which I appreciate. That means some other people are willing to do some work.
And they provide good feedback.
I would like it to be more widely available, but yeah I definitely see that you need to "gate" peanut gallery feedback a bit, because it takes up a lot of time.
Of course, it's a tricky balance, because you also want feedback from casual users, to make the project better.
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Fuzzing Ladybird with tools from Google Project Zero
Indeed, given the existence of `JS::NonnullGCPtr`, `JS::GcPtr` intentionally corresponds to a nullable pointer, so it seems dangerous to convert one to a reference without a null-check.
That said, a naive code search finds what *may* be more cases of this pattern:
https://github.com/search?q=repo%3ASerenityOS%2Fserenity+%2F...
Eg: https://github.com/SerenityOS/serenity/blob/a68b134e6dea5065... -> https://github.com/SerenityOS/serenity/blob/a68b134e6dea5065...
In some of those search results, it is fine because there is a preceding null-check, and obviously I know nothing about this code other than this naive search result, but perhaps it would be prudent to vet all of them.
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The Ladybird Browser Project
It is a SerenityOS project. You can find the answer to that question in their primary project's FAQ[1].
1. https://github.com/SerenityOS/serenity/blob/master/Documenta...
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Sane C++ Libraries
https://github.com/SerenityOS/serenity
The best way to write proper exception free C++ is not to use the C++ Standard Library.
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Serenum: OS from scratch to save computers [video]
I initially confused it with Serenity OS prior to watching the video: https://github.com/SerenityOS/serenity
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Ask HN: What side projects landed you a job?
My contributions to SerenityOS[0] helped me get my current job. My team lead (who was also my interviewer) was interested in what I did since I listed some of it in my CV, and I showed him some PRs I made and explained what went into each of them. It was really exciting because I didn't have professional experience with low-level development, and basically got the job due to hobby programming.
[0]: https://github.com/SerenityOS/serenity/pulls?q=is%3Apr+autho...
- SerenityOS – a love letter to '90s user interfaces with a custom Unix-like core
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Bring garbage collected programming languages efficiently to WebAssembly
Definitely not "literally impossible", just a great deal of work. https://github.com/SerenityOS/serenity/tree/master/Ladybird
What are some alternatives?
mlibc - Portable C standard library
Chicago95 - A rendition of everyone's favorite 1995 Microsoft operating system for Linux.
WingOS - a little 64bit operating system written in c++ with smp support
rust-raspberrypi-OS-tutorials - :books: Learn to write an embedded OS in Rust :crab:
modern-cpp-tutorial - 📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/
haiku - The Haiku operating system. (Pull requests will be ignored; patches may be sent to https://review.haiku-os.org).
entt - Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more
linux - Linux kernel source tree
Beef - Beef Programming Language
reactos - A free Windows-compatible Operating System
crystal - The Crystal Programming Language
redox - Mirror of https://gitlab.redox-os.org/redox-os/redox