Servo
serenity
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Servo | serenity | |
---|---|---|
132 | 237 | |
25,806 | 28,319 | |
3.7% | 4.6% | |
9.9 | 10.0 | |
about 19 hours ago | about 4 hours ago | |
Rust | C++ | |
Mozilla Public License 2.0 | 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.
Servo
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CSS for Printing to Paper
> Is there any easy to use/hack HTML layouting engine where I could experiment with custom CSS attributes and bridge that gap? Would anything from Servo be suitable?
Servo could be used for this. You'd want to add support for parsing the CSS properties themselves to the style crate in https://github.com/servo/stylo and then the layout implementation to the layout2020 crate in https://github.com/servo/servo. You do effectively get a whole browser though.
I'm currently working on building a lighter weight / hackable layout engine based on a combination of https://github.com/servo/stylo (for css parsing and selector resolution), https://github.com/DioxusLabs/taffy (for box-level layout) and https://github.com/pop-os/cosmic-text (for flow/inline layout). I expect to have something decent in around 6 months
Neither of these setups currently have any support for pagination though.
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The Ladybird Browser Project
Great to see some competition still alive in browser engine development. See also Servo (previously part of Mozilla) https://servo.org/ - that and Ladybird are still very underdeveloped compared to every day browsers.
It's a huge shame that there are no nightly builds of ladybird to try out but I assume that's because they just don't want the bug reports (if everything doesn't work it's pointless getting random bugs filed).
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Mozilla's Abandoned Web Engine 'Servo' Project Is Getting a Well-Deserved Reboot
I haven't messed with it yet but from looking into it, this should absolutely work.
https://github.com/servo/servo/wiki/Building-on-ARM-desktop-...
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An open-source browser engine written in Rust
don't know, there was a downtime in 2021 and 22 but since 2023, contributions look back to where it was before .. https://github.com/servo/servo/graphs/contributors
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Modern Java/JVM Build Practices
The world has moved on though to opinionated tools, and Rust isn't even the furthest in that direction (That would be Go). The equivalent of those two lines in Cargo.toml would be this example of a basic configuration from the jacoco-maven-plugin: https://www.jacoco.org/jacoco/trunk/doc/examples/build/pom.x... - That's 40 lines in the section to do the "defaults".
Yes, you could add a load of config for files to include/exclude from coverage and so on, but the idea that that's a norm is way more common in Java projects than other languages. Like here's some example Cargo.toml files from complicated Rust projects:
Servo: https://github.com/servo/servo/blob/main/Cargo.toml
rust-gdext: https://github.com/godot-rust/gdext/blob/master/godot-core/C...
ripgrep: https://github.com/BurntSushi/ripgrep/blob/master/Cargo.toml
socketio: https://github.com/1c3t3a/rust-socketio/blob/main/socketio/C...
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Top 10 Rusty Repositories for you to start your Open Source Journey
1. Servo
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Populating the page: how browsers work
To pain broad strokes, the layout phase (~= take the HTML, take the CSS, determine the position and size of boxes) is largely sequential in production browser engine today. Selector matching (~= what CSS applies to what element) is parallel in Firefox today, via the Stylo Rust crate originally developed in the research browser engine Servo. Servo can do parallel layout in some capacity (but doesn't implement everything), https://github.com/servo/servo/wiki/Servo-Layout-Engines-Rep... is an interesting and recent document on the matter.
Parallel layout is generally considered to be a complex engineering problem by domain experts.
https://hacks.mozilla.org/2017/08/inside-a-super-fast-css-en... is a really cool article that is related, that is a few years old but what it says is largely correct today.
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Rusty revenant Servo returns to render once more
[Article author/submitter here]
I can only tell you that it is not what this is about, inasmuch as I was at the talk and there was not a single mention of Firefox Reality or Wolvic in the talk.
Wolvic might use Servo – but I think if it did they would mention it, right?
The talk didn't and the word "Wolvic" does not occur anywhere on https://servo.org
So I am guessing not, no.
Igalia has -- or rather is because it's a co-op -- about 100 developers. They are not all working on the same thing.
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I'm fed up with it, so I'm writing a browser
If Rust is a must, surely contributing to Servo[1] and learning by sending small PRs to start with would be more beneficial.
However, I do understand as I've done this kind of "from scratch" project before just because I thought I could do it better or because I couldn't get into reading the existing codebase easily. To each their own...
serenity
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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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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...
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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
- Screenshots from Windows 95
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Essence: A desktop OS built from scratch, for control and simplicity
SerenityOS is doing exactly that:
https://github.com/SerenityOS/serenity/tree/master/Ladybird
I also like their Jakt programming language:
https://github.com/SerenityOS/jakt
Though I'm more enthusiastic about Redox (doing it in Rust):
- I'm fed up with it, so I'm writing a browser
- Google abandons work to move Assistant smart speakers to Fuchsia
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Unix-like OS in Rust inspired by xv6-riscv
- POSIX hasn't standardized anything better than poll(), yes it works fine in a hobby context but it's not 1987 anymore (and don't get me started on select(): https://github.com/SerenityOS/serenity/pull/11229)
What are some alternatives?
Chicago95 - A rendition of everyone's favorite 1995 Microsoft operating system for Linux.
tauri - Build smaller, faster, and more secure desktop applications with a web frontend.
rust-raspberrypi-OS-tutorials - :books: Learn to write an embedded OS in Rust :crab:
haiku - The Haiku operating system. (Pull requests will be ignored; patches may be sent to https://review.haiku-os.org).
linux - Linux kernel source tree
webview - Tiny cross-platform webview library for C/C++. Uses WebKit (GTK/Cocoa) and Edge WebView2 (Windows).
qtwebengine - Qt WebEngine
reactos - A free Windows-compatible Operating System
redox - Mirror of https://gitlab.redox-os.org/redox-os/redox
gopher-os - A proof of concept OS kernel written in Go
xi-editor - A modern editor with a backend written in Rust.
xsv - A fast CSV command line toolkit written in Rust.