Rust library for Undo/Redo using deltas, snapshots or commands
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HN · launched May 2, 2026 · 25 upvotes (top 23%) · 1 view
Niche: specialized algorithms and computing libraries · 230 launches, 4 in the last 7 days ▼ -73% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 230 launches in specialized algorithms and computing libraries →
Could you build this?
Yes An undo/redo library is a well-understood algorithmic software library implementing standard Command, Memento, and diff/patch patterns in Rust.
Discussion
4 comments analyzed.
Competitors mentioned: undoredo
Feature requests: Filtered undo for collaborative apps with permission-based edits, Size limit support (ring buffer implementation), TTL/expiration for history entries
Competitors
Other products that read as similar to this one : 1148 launches clear the similarity bar, closest 8 shown.
Attention rank: #263 of 1149 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 183 days after the earliest competitor.
- closed · github · 2026-10-30 · 29 upvotes · similarity 0.56
- ForkForensics · hn · 2026-09-03 · 5 upvotes · similarity 0.55
- dx-rust · github · 2026-10-28 · 42 upvotes · similarity 0.53
- rea-rust · github · 2026-10-23 · 68 upvotes · similarity 0.53
- Lux · hn · 2026-03-15 · 59 upvotes · similarity 0.52
- Mosh-rs, Mosh rewritten in Rust with scrollback and Windows support · hn · 2026-10-14 · 20 upvotes · similarity 0.52
- Valdr · hn · 2026-06-01 · 5 upvotes · similarity 0.52
- Rust but Lisp · hn · 2026-05-09 · 218 upvotes · similarity 0.51
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