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Seamly2D
seamly2d · v2026.10.19.145
5
7.0
Pattern making software
brew install --cask seamly2d 18
30-day installs
38
90-day installs
127
365-day installs
Install trend
Trust Score 5/10
✓ Open source (GPL-3.0) +3
✗ Active development +0
✓ Licensed +1
✗ No auto-updates +0
✓ Not deprecated +1
✗ New (<1yr) +0
✗ Low installs +0
Version History
v2026.10.19.145today2026.10.12.200→2026.10.19.145
7d ago2026.10.5.154→2026.10.12.200
14d ago2026.9.28.151→2026.10.5.154
21d ago2026.9.21.146→2026.9.28.151
28d ago2026.9.14.145→2026.9.21.146
1mo ago2026.9.7.144→2026.9.14.145
1mo ago2026.8.31.143→2026.9.7.144
1mo ago2026.8.24.201→2026.8.31.143
1mo ago2026.8.17.159→2026.8.24.201
2mo ago2026.8.10.212→2026.8.17.159
+ 17 older versions
Review
Mar 11, 2026Seamly2D is an open-source pattern-making software that allows users to create and edit sewing patterns. It is a fork of Valentina, designed to democratize fashion by providing a free and community-driven tool. Fashion designers, hobbyists, and anyone interested in pattern making can benefit from its features.
Seamly2D enables users to design and edit sewing patterns for various garments.
Maturity: The project is actively maintained with a strong community, though there are some open issues that need addressing.
Community: There is limited discussion outside of GitHub, with only one mention on Hacker News and no activity on Reddit.
Pros
- + Open-source and community-driven
- + Actively maintained with regular updates
- + Niche appeal for fashion and sewing enthusiasts
- + Free to use with no auto-update restrictions
Cons
- - No auto-update feature
- - Limited installs indicate niche audience
- - Some open issues remain unresolved
Community Mentions
hackernews
Positive sentiment Negative sentiment Neutral / unknown