Win32 VS fltkhs

Compare Win32 vs fltkhs and see what are their differences.


Haskell support for the Win32 API (by haskell)
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Win32 fltkhs
1 2
94 190
- -
0.0 0.0
6 days ago over 1 year ago
Haskell C++
BSD 3-clause "New" or "Revised" License MIT License
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.


Posts with mentions or reviews of Win32. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-06-23.


Posts with mentions or reviews of fltkhs. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-06-27.
  • A solid GUI Framework for Haskell?
    8 projects | /r/haskell | 27 Jun 2021
    fltkhs is under active maintenance and development:
  • How is it going with desktop apps nowadays? What happened to wxHaskell?
    4 projects | /r/haskell | 20 Jun 2021
    If you want to make a simple desktop GUI, fltkhs — which binds to the FLTK library — is a good bet, as it's the easiest to install of all the Haskell desktop GUI libraries (even on Windows!). Unfortunately, the FLTK library doesn't create the prettiest GUIs in the world (e.g. see the GitHub page). If you care about such things, the author has also released the fltkhs-themes library, which provides a set of widgets with a much nicer style - see the GitHub page for a showcase.

What are some alternatives?

When comparing Win32 and fltkhs you can also consider the following projects:


assimp - Haskell FFI bindings for Assimp

KdTree - Haskell module for K-D trees

nanovg - NanoVG Haskell bindings

vulkan - Haskell bindings for Vulkan

plot-light - A lightweight plotting library, exporting to SVG

fltkhs-demos - Extended FLTKHS demos moved to a separate package to keep the core package free of additional dependencies.

freetype-simple - single line text rendering in opengles

Vulkan - Haskell bindings to Vulkan (see

Gifcurry - 😎 The open-source, Haskell-built video editor for GIF makers.

GLUtil - Utility functions for working with OpenGL BufferObjects, GLSL shaders, and textures.

tart - macOS and Linux VMs on Apple Silicon to use in CI and other automations