viper vs Z3r0
viper ranks higher on current evidence: no commits in 90 days; last commit 432 days ago.
| viper | Z3r0 | |
|---|---|---|
| Grade | F | F |
| Verdict | Dormant2+ majors behind | Archived1 major behind |
| Category rank | #58 | #59 |
| Model | Free | Free |
| Commits, 90 days | 0 | 16 |
| Contributors, 90 days | 0 | 1 |
| Last activity | Aug 13, 2025 | Sep 4, 2026 |
| Listed price | Free | Free |
| Evidence source | Code | Code |
| Latest release | — | — |
| License | GPL-3.0 | MIT |
| OpenAI SDK | 1.40.0 (latest 3.35.1) | 2.45.0 (latest 3.35.1) |
| NumPy | 1.24.0 (latest 2.5.4) | 2.5.1 ✓ |
| pandas | 2.0.0 (latest 3.0.6) | 2.3.3 (latest 3.0.6) |
| SQLAlchemy | 2.0.0 ✓ | 2.0.51 ✓ |
| Streamlit | 1.30.0 ✓ | — |
| TypeScript | — | 5.9.3 (latest 7.0.2) |
| FastAPI | — | 0.139.0 (latest 0.146.0) |
| Pydantic | — | 2.13.4 ✓ |
| React | — | 19.2.7 ✓ |
| Framework | Streamlit | Vite, FastAPI |
| Database / ORM | SQLAlchemy | SQLAlchemy |
| AI | OpenAI SDK | OpenAI SDK, MCP SDK |
| API layer | — | Pydantic, Uvicorn |
Evidence checked . ✓ = on the latest major version. "Claimed" = a version the vendor's public pages mention, not verified code. Evidence as of Oct 19, 2026. Rankings never depend on affiliate or paid status. Method.