GIMP
100 · HealthyRaster image editor for photo retouching, compositing and graphic design, with layers, masks and plug-ins.
Open source Design & image editing
Krita
96 · HealthyDigital painting and image editing app with brushes, layers, animation and color management.
Penpot
92 · HealthyBrowser-based design and prototyping tool for product teams, built on open standards such as SVG, CSS and HTML.
Mermaid
89 · HealthyGenerates flowcharts, sequence diagrams, Gantt charts and more from text definitions.
PhotoCraft
83 · HealthyPhotoshop-style desktop image editor written in Rust, with layers, masks, adjustment layers and native PSD files.
draw.io
67 · StableDiagram editor for flowcharts, network diagrams, org charts and UML, in the browser or on the desktop.
OpenPencil
66 · StableAI-native editor for designing interfaces, positioned as a Figma replacement.
Excalidraw
65 · StableVirtual whiteboard for hand-drawn style diagrams and sketches, with real-time collaboration.
Graphite
64 · StableNode-based 2D editor for vector and raster graphics, procedural design and motion graphics.
Krita
Digital painting and image editing app with brushes, layers, animation and color management.
Alternative to
Will it still be around?
Healthy
Score 96/100
Can a business use it freely?
Free, share changes
GPL-3.0 · open source (copyleft)
Health score: 96/100
Healthy · activity, bus factor and issue responsiveness, from GitHub
Score v2 · How it works
Activity
45% weight100/100
- Last commit yesterday (100/100).
- 1936 commits in the past 12 months (100/100).
- No GitHub releases published, so release cadence is not scored.
Bus factor
30% weight89/100
- Top contributor wrote 33% of the last 100 commits (past 12 months).
- 18 people authored those commits.
Responsiveness
25% weightNot scored; its weight is shared by the other parts.
- Issues are disabled on GitHub, so this part is not scored.
License
Free, share changes
GPL-3.0 · Open source (copyleft)
What you need to do
Free for any use, commercial included. Running it in your company, changed or not, asks nothing of you; only if you hand modified copies to others must you publish your changes under the same license.
GNU General Public License v3.0 · Open source (copyleft). OSI-approved license that requires sharing changes under the same license when you distribute (AGPL: also when you offer it over a network).
Detected by GitHub as GPL-3.0.
GitHub activity
- Stars
- 11k
- Forks
- 875
- Commits, 12 mo
- 1.9k
- last yesterday
- Releases
- –
- none on GitHub
- Contributors
- 315
- 18 in last 100 commits
- Issues
- Off
- disabled on GitHub
Snapshot from 2026-10-09 · Funding: github, liberapay, custom, custom
Top contributors
No pull requests merged on GitHub since 10 October 2025. Some projects, such as Odoo, merge changes outside GitHub's merge button, so their contributors don't show here yet.