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.
raphlinus
-
Moving from Rust to C++
That's surprising, given the legendary sense of humor of the C++ community.
-
Announcing Bezier-rs: computational geometry algorithms for Bézier paths (seeking code review and boolean ops help)
I have some ideas on how to do boolean ops, some of which is written up in a blog post issue, and for which I have some code locally. In particular, the parabola estimate seems much more efficient than the usual fat line approach. I also have a sketch of quadratic/quadratic intersection in kurbo#230.
-
The Beauty of Bézier Curves
I am. It is relevant to the topic, and I cite it in the (now two year old) outline for the blog post I intend to write on the topic[1].
[1]: https://github.com/raphlinus/raphlinus.github.io/issues/40
-
Raph’s reflections and wishes for 2023
I rewrote that paragraph, as I realize it comes across too contentious. Thanks all for the feedback!
-
Rust GUI library for video playback?
To do video properly requires integration with the platform compositor. This is a fiendishly difficult problem, and I know of no serious effort to solve it. I have an outline of a blog post on the topic, and hope to publish it before too long.
-
Parallel curves of cubic Béziers
I am working on this problem too, and have an issue on my blog with an outline of the writeup. Stay tuned!
-
The Toxic Culture of Rejection in Computer Science
> PS, is your monoid work online, is it this https://arxiv.org/abs/2205.11659 ? I'm interested in monoids on GPUs.
Yes, the draft is on arXiv, and I have a blog post in the pipeline[1] explaining it to a more general audience.
And thanks for the other advice, I'll consider it!
[1] https://github.com/raphlinus/raphlinus.github.io/issues/66
-
Druid app for public transport data
The new xilem async architecture is designed to integrate much more finely with async. I have an outline of a blog post in the queue but am juggling a lot of things right now. Expect to see some updates, but not super soon.
-
Bevy and Dioxus are collaborating on stretch2: a revived UI layout algorithm
This is a hard problem and one of the hardest parts is figuring out scope. I have an upcoming blog post which will touch on some of the issues. In any case I'd love to see some progress on larger ecosystem collaboration.
-
Removing characters from strings faster with AVX-512
The short answer is no, but the long answer is that this is a very complex tradeoff space. Going forward, we may see more of these types of tasks moving to GPU, but for the moment it is generally not a good choice.
The GPU is incredible at raw throughput, and this particular problem can actually implemented fairly straightforwardly (it's a stream compaction, which in turn can be expressed in terms of prefix sum). However, where the GPU absolutely falls down is when you want to interleave CPU and GPU computations. To give round numbers, the roundtrip latency is on the order of 100µs, and even aside from that, the memcpy back and forth between host and device memory might actually be slower than just solving the problem on the CPU. So you only win when the strings are very large, again using round numbers about a megabyte.
Things change if you are able to pipeline a lot of useful computation on the GPU. This is an area of active research (including my own). Aaron Hsu has been doing groundbreaking work implementing an entire compiler on the GPU, and there's more recent work[1], implemented in Futhark, that suggests that that this approach is promising.
I have a paper in the pipeline that includes an extraordinarily high performance (~12G elements/s) GPU implementation of the parentheses matching problem, which is the heart of parsing. If anyone would like to review a draft and provide comments, please add a comment to the GitHub issue[2] I'm using to track this. It's due very soon and I'm on a tight timeline to get all the measurements done, so actionable suggestions on how to improve the text would be most welcome.
[1]: https://theses.liacs.nl/pdf/2020-2021-VoetterRobin.pdf
[2]: https://github.com/raphlinus/raphlinus.github.io/issues/66#i...
druid
- Druid – A data-first Rust-native UI toolkit
-
What can rust do
For GUI applications, the story is mixed. There are several GUI frameworks in active development, but nothing as polished and battle-tested as Electron for TypeScript. There are bindings to GTK, but they're cumbersome to work with, and I wouldn't recommend it to a Rust newbie. There's also Tauri, which is a bit like Electron and lets you write the GUI in HTML/CSS/JS and the business logic in Rust.
-
Do Rust and Lua work well together?
Concerning GUI frameworks, the most common ones are druid, egui and iced. All three of them run native and on the Web.
-
What was the hardest coming from C++ to Rust?
Going to give a shoutout to druid. I've recently tried it with the Lapce editor and it's just so smooth, fast and works so well for a pre-alpha app.
-
What GUI libs are out there and good to use?
As iced and egui were difficult for me, i started with druid.
-
Rust GUI framework
There is Iced which is used by system76 in Pop!_OS, Druid [DISCONTINUED], GTK-rs, Relm, Azul and Tauri. Personally I would use Tauri for its speed using the OS's native web render, documentation of use with things such as Sveltekit and the ability to make UI's using JS, CSS and HTML. Tauri similarly to Electron whilst being far faster. But its up to personal preference really. There aren't any solid "go to" options at the moment.
-
What do people use for simple UI projects?
Druid should be good for most cases, it has a lot of built-in widget for the UI, you can even make a custom widget with a canvas-alike painting API.
-
Druid, a Rust-native UI toolkit, released v0.8 after two years of work by 80 contributors.
Druid, which is a Rust-native UI toolkit for building desktop applications targeting Windows/macOS/Linux/OpenBSD/FreeBSD, has a new version out - v0.8.
-
Ergonomic APIs for hard problems (RustLab 2022 keynote)
There's a memoize View node in the previous iteration of the Xilem prototype, but it hasn't made it in to the current branch yet. That sounds like what you're asking, but it's possible I'm missing something.
-
Dioxus: User interfaces that run anywhere
You can use GTK from Rust. But the Rust native ones aren't really there yet. [Iced](https://github.com/iced-rs/iced) which has been picked up by System76 and [Druid](https://github.com/linebender/druid) (and it's next gen version [Xilem](https://github.com/linebender/xilem)) are the ones to watch, along with Dioxus which is the main post here.
I'd expect there to be something useable by the end of 2023.
What are some alternatives?
sprawl - A high performance Rust-powered layout library [Moved to: https://github.com/DioxusLabs/taffy]
iced - A cross-platform GUI library for Rust, inspired by Elm
morphorm - A UI layout engine written in Rust
egui - egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
gtfs_manager - A GUI for viewing and editing GTFS data
tauri - Build smaller, faster, and more secure desktop applications with a web frontend.
Graphite - 2D raster & vector editor that melds traditional layers & tools with a modern node-based, non-destructive, procedural workflow.
gtk - DEPRECATED, use https://github.com/gtk-rs/gtk3-rs repository instead!
maplibre-rs - Experimental Maps for Web, Mobile and Desktop
Azul - Desktop GUI Framework
rusty-dos - A Rust skeleton for an MS-DOS program for IBM compatibles and the PC-98, including some PC-98-specific functionality
Slint - Slint is a toolkit to efficiently develop fluid graphical user interfaces for any display: embedded devices and desktop applications. We support multiple programming languages, such as Rust, C++ or JavaScript. [Moved to: https://github.com/slint-ui/slint]