Observed arrival · 2026-10-13
BobbinPool: a parts library for crochet patterns
A browser-based pattern builder for crochet designers, built around reusable tested instructions, photos, and automatic stitch-count checks.
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Independent crochet-pattern designers
- Worth noticing
- Round counts are checked against the preceding round; unusual stitches still need a manually entered count.
Field notes
Designers can save tested components with rounds, notes, hook size, and photos, then insert them into new patterns and choose whether edits stay local or update the library version. The builder recognizes pasted instructions round by round and checks standard stitch notation against the preceding round; unusual stitches still need a manually entered count. Founder Lu connects the project to years of crocheting and writing patterns.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
One card from the complete issue