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] (by sixtyfpsui)
FLTK
FLTK - Fast Light Tool Kit - https://github.com/fltk/fltk - cross platform GUI development (by fltk)
| Slint | FLTK | |
|---|---|---|
| 60 | 19 | |
| 3,094 | 1,873 | |
| - | 1.3% | |
| 9.9 | 9.6 | |
| over 3 years ago | 2 days ago | |
| Rust, C++, JavaScript | C++ | |
| GNU General Public License v3.0, or Slint Royalty-free License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
Slint
Posts with mentions or reviews of Slint.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-10-17.
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Slint VS slint - a user suggested alternative
2 projects | 17 Oct 2023
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Will Qt support the Rust language by default? (just curiosity)
As an anecdote, the three top contributors to sixtyfps are ex-Qt people. I think it is not anecdotal that there is at least some degree of overlap and competition between Rust and C++, and that this is a market that surely The Qt Company is watching.
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BeeWare – write Python, run as native everywhere
SixtyFPS (https://sixtyfps.io/) is in progress for Rust, but it is still early days. It also does not technically use a native toolkit (it uses Qt), but I believe that might be on roadmap. For traditional GUI apps, I think the lack of a table or tree widget is the most limiting for the time being. They have stated they intend to remedy that.
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What are the best GUI libraries for a potentially “serious”/large project?
The most promising GUI hasn't been posted here, SixtyFPS. It's in it's early stages and not FOSS, but it's built by some ex-QT cats and has a lot of potential.
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Is there a reliable and documented GUI library out there?
People have been recommending https://sixtyfps.io/ to me.
- Images in sixtyfps
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Is it worth writing a GUI toolkit in Rust?
There is already a project to make a Qt like GUI toolkit in Rust: https://sixtyfps.io/ It is really similar to Qt https://sixtyfps.io/releases/0.1.5/docs/rust/sixtyfps/index.html
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Tauri – Electron alternative written in Rust
People are doing that too. https://sixtyfps.io/ is basically a Qt clone in Rust, actually developed by previous Qt developers.
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I'm giving out microgrants to open source projects for the third year in a row! Brag about your projects here so I can see them, big or small!
spdlog, a pretty useful and more and more commonly used logging library for C++.\ SixtyFPS, an emerging GUI library for Rust, but you can use it in multiple languages. It uses OpenGL or Qt currently as backend (well, it's a new library and they wanted two from the get-go to make sure their abstractions are done right/well enough). They started a company this year for it too.
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Why I choose Electron even when I wanted to use QT
Just so some are not aware, there's a new project called sixtyfps by some people who were in the Qt world for long. I didn't take a deep dive into it but it looks promising.
FLTK
Posts with mentions or reviews of FLTK.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-11-19.
- FLTK 1.4 Released
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What frameworks exist that support both MacOS and Windows?
Another dark horse is FLTK: https://www.fltk.org/. For utilities this might be your best choice, especially because static linking is supported. This is mostly a C++ solution but there are bindings to other solutions.
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Is there no simple GUI library for pure C?
Fl_Flex (shameless plug!) is now officially in upstream FLTK since 1.4 for a "flexbox style" layout manager.
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Why is there no good and easy gui library available for C++ for desktop?
Go ahead and sell an FLTK product then. I'm sure you go to https://www.fltk.org/ and think those GUI's look awesome you delusional moron
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[Cpp] Une assez grande liste de bibliothèques graphiques C ++
FLTK
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GUI libraries or frameworks?
A few examples: Dear ImGui, SFML, FLTK. Probably even Tk could be used.
- It's old school
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The state of Rust GUI libraries
FLTK (Fast Light Toolkit) is a lightweight, cross-platform supported toolkit for building GUIs. FLTK is supported on Windows, macOS, and UNIX systems and was originally built for C++. If you use the FLTK toolkit to create a GUI application, the application looks the same on all supported operating systems.
- Add the Wayland platform to FLTK 1.4
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Are there any low-level library options for creating desktop apps?
There are a lot of options and they're not that hard to find... Qt, wxWidgets, FLTK, IUP come immediately to mind.
What are some alternatives?
When comparing Slint and FLTK you can also consider the following projects:
egui - egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
imgui - Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
gtk4-rs - Rust bindings of GTK 4
wxWidgets - Cross-Platform C++ GUI Library
iced - A cross-platform GUI library for Rust, inspired by Elm
GTK+ - Read-only mirror of https://gitlab.gnome.org/GNOME/gtk