Decision Workspace
fck vs bf2s vs brainfuck_rs
Side-by-side comparison of Rust crates
36
fck
growingv0.1.2
A simple Brainfuck parser, lexer and interpreter.
47
bf2s
experimentalv0.1.1
A simple Brainfuck interpreter that executes code from a string and returns the output as a string.
46
brainfuck_rs
growingv2.0.0
Brainfuck parser and interpreter using nom
Core Metrics
| fck | bf2s | brainfuck_rs | |
|---|---|---|---|
| Health Score | 36 | 47 | 46 |
| Total Downloads | 3.5K | 1.5K | 14.7K |
| 30d Downloads | 53 | 33 | 28 |
| Dependents | 2 | 27 | 0 |
| Releases | 3 | 2 | 8 |
| Last Updated | 476d ago | 244d ago | 2607d ago |
| Age | 1y 4m | 11m | 9y 3m |
Health Breakdown
fck
Maintenance
6
Quality
15
Community
4
Popularity
4
Documentation
7
bf2s
Maintenance
8
Quality
15
Community
10
Popularity
4
Documentation
10
brainfuck_rs
Maintenance
3
Quality
20
Community
6
Popularity
5
Documentation
12
Technical Details
| fck | bf2s | brainfuck_rs | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.1 | 2.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 2 | 0 | 2 |
| Crate Size | 9KB | 2KB | 8KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •bf2s leads with a health score of 47/100, but none of the options score above 80.
- •brainfuck_rs has the most downloads (14.7K), suggesting wider adoption.
- •⚠ fck, brainfuck_rs have not been updated in over a year.
- •fck, bf2s are pre-1.0 — API may change.