WebPlotDigitizer-bin : Web based tool to extract data from plots, images, and maps ( https://automeris.io/WebPlotDigitizer/ )
akira : Native Linux App for UI and UX Design built in Vala and GTK. ( https://github.com/akiraux/Akira )
azpainter : Full color painting software for Linux for illustration drawing ( http://azsky2.html.xdomain.jp/soft/azpainter.htm )
bonzomatic : Live shader coding tool and Shader Showdown workhorse ( https://github.com/Gargaj/Bonzomatic )
dehinter : A tool for the removal of TrueType hints in fonts ( https://github.com/source-foundry/dehinter )
dustr : light and interactive tool your crops need ( https://github.com/aearil/dustr )
fontdiff : A tool for finding visual differences between two font versions ( https://github.com/googlei18n/fontdiff )
fontpreview : Highly customizable and minimal font previewer written in bash ( https://github.com/sdushantha/fontpreview )
grafx2 : A pixelart-oriented painting program ( http://www.pulkomandy.tk/projects/GrafX2 )
memethesis-cli : Create memes from the terminal ( https://github.com/fakefred/memethesis-cli )
nsxiv : Neo (or New or Not) Simple (or Small or Suckless) X Image Viewer ( https://codeberg.org/nsxiv/nsxiv )
oda-file-converter : For converting between different versions of .dwg and .dxf ( https://www.opendesign.com )
oxipng : A lossless PNG compression optimizer ( https://github.com/shssoichiro/oxipng )
qview : Practical and minimal image viewer ( https://github.com/jurplel/qView https://interversehq.com/qview/ )
sic : Accessible image processing and conversion from the terminal tool. ( https://github.com/foresterre/sic )
silicon : Create beautiful image of your code ( https://github.com/Aloxaf/silicon )
superslicer : A mesh slicer to generated G-Code for fused-filament fabrication ( https://github.com/supermerill/SuperSlicer )
svgcleaner : svgcleaner could help you to clean up your SVG files from the unnecessary data. ( https://github.com/RazrFalcon/svgcleaner )
ufolint : UFO source format linter ( https://github.com/source-foundry/ufolint )
zw3d : CAD/CAM software for 3D design and processing ( https://www.zwsoft.cn/product/zw3d/linux )
zwcad : CAD software for 2D drawing, reviewing and printing work ( https://www.zwsoft.cn/product/zwcad/linux )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a guru
For Paludis use this rsync : rsync://gentoo.zugaina.org/guru-portage
If you have a problem : ycarus(-at-)zugaina.org