Decision Workspace
ruvllm-esp32 vs ri-esp-llm vs esp-backtrace
Side-by-side comparison of Rust crates
55
ruvllm-esp32
experimentalv0.3.2
Tiny LLM inference for ESP32 microcontrollers with INT8/INT4 quantization, multi-chip federation, RuVector semantic memory, and SNN-gated energy optimization
48
ri-esp-llm
experimentalv0.1.1
no_std embedded inference primitives: int4 packing, KV cache, RNN helpers, sampling, compressed attention
73
esp-backtrace
growingv0.19.0
Bare-metal backtrace support for Espressif devices
Core Metrics
| ruvllm-esp32 | ri-esp-llm | esp-backtrace | |
|---|---|---|---|
| Health Score | 55 | 48 | 73 |
| Total Downloads | 118 | 35 | 1.1M |
| 30d Downloads | 0 | 0 | 22.6K |
| Dependents | 0 | 0 | 294 |
| Releases | 6 | 2 | 26 |
| Last Updated | 199d ago | 12d ago | 88d ago |
| Age | 6m | 12d | 3y 11m |
Health Breakdown
ruvllm-esp32
Maintenance
17
Quality
15
Community
6
Popularity
2
Documentation
15
ri-esp-llm
Maintenance
13
Quality
14
Community
6
Popularity
2
Documentation
13
esp-backtrace
Maintenance
17
Quality
16
Community
18
Popularity
7
Documentation
15
Technical Details
| ruvllm-esp32 | ri-esp-llm | esp-backtrace | |
|---|---|---|---|
| Version | 0.3.2 | 0.1.1 | 0.19.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 11 | 2 | 12 |
| Crate Size | 169KB | 12KB | 12KB |
| Features | 10 | 0 | 19 |
| Yanked % | 0.0% | 0.0% | 3.9% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.75 | — | 1.88.0 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •esp-backtrace leads with a health score of 73/100, but none of the options score above 80.
- •esp-backtrace is depended on by 294 crates — strongest ecosystem trust.