vello
slint
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vello | slint | |
---|---|---|
31 | 138 | |
1,936 | 15,020 | |
8.2% | 8.7% | |
9.4 | 9.9 | |
3 days ago | 2 days ago | |
Rust | Rust | |
Apache License 2.0 | GNU General Public License v3.0 Or Slint Royalty-Free |
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.
vello
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Rive Renderer – now open source and available on all platforms
I'm looking forward to doing careful benchmarking, as this renderer absolutely looks like it will be competitive. It turns out that is really hard to do, if you want meaningful results.
My initial take is that performance will be pretty dependent on hardware, in particular support for pixel local storage[1]. From what I've seen so far, Apple Silicon is the sweet spot, as there is hardware support for binning and sorting to tiles, and then asking for fragment shader execution to be serialized within a tile works well. On other hardware, I expect the cost of serializing those invocations to be much higher.
One reason we haven't done deep benchmarking on the Vello side is that our performance story is far from done. We know one current issue is the use of device atomics for aggregating bounding boxes. We have a prototype implementation [2] that uses monoids for segmented reduction. Additionally, we plan to do f16 math (which should be a major win especially on mobile), as well as using subgroups for various prefix sum steps (subgroups are in the process of landing in WebGPU[3]).
Overall, I'm thrilled to see this released as open source, and that there's so much activity in fast GPU vector graphics rendering. I'd love to see a future in which CPU path rendering is seen as being behind the times, and this moves us closer to that future.
[1]: https://dawn.googlesource.com/dawn/+/refs/heads/main/docs/da...
[2]: https://github.com/linebender/vello/issues/259
[3]: https://github.com/gpuweb/gpuweb/issues/4306
- WebKit Switching to Skia for 2D Graphics Rendering
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Looking for this. html + css rendering through wgpu.
Dioxus is working on this with blitz. It's leveraging wgpu through the linebender group's Vello renderer. Still in early stages.
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A note on Metal shader converter
If you're doing advanced compute work (including lock-free data structures), then it's best effort.
https://github.com/linebender/vello/issues/42 is an issue from when Vello (then piet-gpu) had a single-pass prefix sum algorithm. Looking back, I'm fairly confident that it's a shader translation issue and that it wouldn't work with MoltenVK either, but we stopped investigating when we moved to a more robustly portable approach.
- Vello: An experimental WebGPU-based compute-centric 2D renderer in Rust
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XUL Layout has been removed from Firefox
There are a number of up-and-coming Rust-based frameworks in this niche:
- https://github.com/iced-rs/iced (probably the most usable today)
- https://github.com/vizia/vizia
- https://github.com/marc2332/freya
- https://github.com/linebender/xilem (currently very incomplete but exciting because it's from a team with a strong track record)
What is also exciting to me is that the Rust GUI ecosystem is in many cases building itself up with modular libraries. So while we have umpteen competing frameworks they are to a large degree all building and collaborating on the same foundations. For example, we have:
- https://github.com/rust-windowing/winit (cross-platform window creation)
- https://github.com/gfx-rs/wgpu (abstraction on top of vulkan/metal/dx12)
- https://github.com/linebender/vello (a canvas like imperative drawing API on top of wgpu)
- https://github.com/DioxusLabs/taffy (UI layout algorithms)
- https://github.com/pop-os/cosmic-text (text rendering and editing)
- https://github.com/AccessKit/accesskit (cross-platform accessibility APIs)
In many cases there a see https://blessed.rs/crates#section-graphics-subsection-gui for a more complete list of frameworks and foundational libraries)
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Drawing and Annotation in Rust
blessed.rs lists these three crates for 2D drawing: - https://lib.rs/crates/femtovg - https://lib.rs/crates/skia-safe - https://github.com/linebender/vello
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Recommended UI framework to draw many 2D lines?
Vello (https://github.com/linebender/vello) which uses wgpu to render Edit: just saw you require images. Vello doesn't support those yet
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Announcing piet-glow, a GL-based implementation of Piet for 2D rendering
How does this relate to Vello? Both target raw-window-handle for winit compatibility. Vello uses WGPU vs piet-glow using GL.
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Is WGPU actually a good idea yet?
Finally, maybe vello could help you with ideas. It's not production ready yet, but they have some interesting ideas for 2D rendering using wgpu.
slint
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Ask HN: Why would you ever use C++ for a new project over Rust?
Did you get a chance to check https://slint.dev?
Disclaimer: I work for Slint
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Deno in 2023
Currently, we do it by using binaries through napi-rs so we can bring in a window using the platform native API. And then we do some hack to merge the event loops.
But if Deno supports bringing up a window directly, this means we can just ship wasm instead of native binary for all platform. And also I hope event loop integration will be simplified.
Although we'd also need more API than just showing a window (mouse and keyboard input, accessibility, popup window, system tray, ...)
[1] https://slint.dev
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Slint GUI Toolkit
Rich Text content is not yet implemented. This is tracked in https://github.com/slint-ui/slint/issues/2723
Thanks for reporting the broken link. Fixed in https://github.com/slint-ui/slint/commit/9200480b532f49007d2...
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slint VS rinf - a user suggested alternative
2 projects | 24 Jan 2024
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A 2024 Plea for Lean Software
With Slint (https://slint.dev) we're trying to make a lightweight toolkit that doesn't use HTML/CSS. And that you can program either from low level languages such as C++ or Rust. As well as with higher level language such as JavaScript, and we want to extend to python too.
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Immediate Mode GUI Programming
I haven't. I was just searching for a GUI library that was Bevy-compatible and slint isn't at the moment: https://github.com/slint-ui/slint/discussions/940
Sorry!
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Why the M2 is more advanced that it seemed
Trying to do that with Slint: https://slint.dev
- 9 years of Apple text editor solo dev
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The Linux graphics stack in a nutshell, part 1
You can do that with Slint (https://slint.dev) and its linuxkms backend. No need for a xorg server or wayland compositor, just run the application made with Slint from the init script.
- Qt 6.6 and 6.7 Make QML Faster Than Ever: A New Benchmark and Analysis
What are some alternatives?
nanovg - Antialiased 2D vector drawing library on top of OpenGL for UI and visualizations.
tauri - Build smaller, faster, and more secure desktop applications with a web frontend.
msdfgen - Multi-channel signed distance field generator
iced - A cross-platform GUI library for Rust, inspired by Elm
Vrmac - Vrmac Graphics, a cross-platform graphics library for .NET. Supports 3D, 2D, and accelerated video playback. Works on Windows 10 and Raspberry Pi4.
egui - egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
troika - A JavaScript framework for interactive 3D and 2D visualizations
lvgl - Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.
tinyraytracer - A brief computer graphics / rendering course
dioxus - Fullstack GUI library for web, desktop, mobile, and more.
gpuweb - Where the GPU for the Web work happens!
cxx-qt - Safe interop between Rust and Qt