Hello,
I'd like to present you a project I work on.

It's a pixel art editor made for animation :


Some features:

• A multi layer timeline where you can control the duration of each frame
• OnionSkin (only previous and next frame now)
• Indexed color of course
• different pen, palette and texture, you can import and export them
• tools : pen, pipette, fill, move and selection (which make a automatically a custom brush)
• png and gif import and export (gif export is automatically made after png with imagemagick)
  
• a .pix file which save all the state of the animation
• undo/redo
• copy/paste (on the timeline)
• ...

It work on windows and linux (apparently not in macos, I don't know why), but it's not completely stable, be careful.

You've got all information on Github (installation, shortcuts): https://github.com/z-uo/pixeditor