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formualizer
v0.5.9 ExperimentalEmbeddable spreadsheet engine — parse, evaluate & mutate Excel workbooks from Rust
MIT OR Apache-2.0 Edition 2024
Quick Verdict
- ✓Actively maintained (updated 8d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
652
Dependents
0
Releases
19
Size
18KB
Deep Insights
📊
Steady growth
216 downloads in the last 30 days (7/day), up 2% from the previous period.
📐
Compact crate
At 18KB, formualizer is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 18/25
Recency, release consistency, active ratio
Quality 17/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v0.5.1
27%
v0.4.3
26%
v0.5.6
20%
v0.5.8
17%
v0.5.9
9%
Release Timeline
10 releasessince 2026
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Feature Flags
default =["portable-wasm", "json", "csv", "system-clock"]
csv*evaljson*umyaparsecommontracingwasm-jscalamineworkbooksheetportjs-runtimesystem-clock*portable-wasm*tracing_chrome
README
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Maintainers
Dependencies
6
direct dependencies
Dependents
0
crates depend on formualizer