Decision Workspace
merge-engine vs threeway_merge vs weave-core
Side-by-side comparison of Rust crates
39
merge-engine
experimentalv0.1.0
A non-LLM merge conflict resolver using structured merge, Version Space Algebra, and search-based techniques
56
threeway_merge
experimentalv0.1.16
Git-style 3-way string merging using proven algorithms from libgit2/xdiff. Statically links xdiff (LGPL-2.1+).
47
weave-core
experimentalv0.2.6
Entity-level semantic merge engine. Three-way merge at the function/class/method level instead of lines.
Core Metrics
| merge-engine | threeway_merge | weave-core | |
|---|---|---|---|
| Health Score | 39 | 56 | 47 |
| Total Downloads | 17 | 3.1K | 74 |
| 30d Downloads | 5 | 164 | 75 |
| Dependents | 0 | 0 | 13 |
| Releases | 1 | 17 | 3 |
| Last Updated | 43d ago | 27d ago | 8d ago |
| Age | 1m | 7m | 13d |
Health Breakdown
merge-engine
Maintenance
10
Quality
12
Community
6
Popularity
1
Documentation
10
threeway_merge
Maintenance
18
Quality
13
Community
6
Popularity
4
Documentation
15
weave-core
Maintenance
13
Quality
13
Community
9
Popularity
2
Documentation
10
Technical Details
| merge-engine | threeway_merge | weave-core | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.16 | 0.2.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 15 | 4 | 6 |
| Crate Size | 63KB | 49KB | 67KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.88.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •threeway_merge leads with a health score of 56/100, but none of the options score above 80.