The open-source System One decision model. Sub-15ms, non-autoregressive, local drop-in alternative to TypeSafe Jev.
⚡ Executive Summary & Quick Facts
Authoritative Sourcevon is von is an open-source project written in Python: The open-source System One decision model. Sub-15ms, non-autoregressive, local drop-in alternative to TypeSafe Jev..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), wfzyx/von has accumulated 916 GitHub stars and 70 forks. It is written in Python, licensed under Apache-2.0, and ranks #9,073 globally. It is actively maintained with the latest commit recorded on Oct 8, 2026.”
| Repository | wfzyx/von ↗ |
|---|---|
| Primary Category | decision model |
| Language & Stack | Python |
| Software License | Apache-2.0 |
| Community Traction | ★ 916 stars · ⑂ 70 forks · #9,073 globally |
| Maintenance | ● Active (Last commit: Oct 8, 2026) · 3 open issues |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 88/100 · Grade AYes, von is actively maintained. Continuous telemetry recorded the last code commit on Oct 8, 2026 (35 days ago). Supported by 916 stars and 70 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (35 days ago) and healthy issue cadence.
Star History
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+18
STARS · LAST 30 DAYS
1
PER DAY
#1,311
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +18 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +1 | +10 |
von gained 18 stars in the last 30 days, about 1 a day, and now has 916. It is about 1 year old and has averaged roughly 916 stars a year. It ranks #1,311 among Python repositories and #9,073 across all languages on GitHubRepo.
Trending Record
45
DAYS ON TRENDING
#111
BEST RANK
Sep 23, 2026
FIRST APPEARANCE
Active
STATUS TODAY
von has maintained a continuous presence across global trending indexes, peaking at #111. Below is the 30-day activity profile:
💡 Overview
von is an open-source project written in Python: The open-source System One decision model. Sub-15ms, non-autoregressive, local drop-in alternative to TypeSafe Jev.
Engineered for speed, consistency, and developer ease, it solves common hurdles in decision-model, jev, machine-learning. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Python for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ pip install von⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
von coordinates its core functionality through a modular Python pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed von into Python backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install von using your package manager: `pip install von`
Initialize your project workspace or configuration file for von.
Import von into your codebase or invoke it directly from your terminal.
Execute your test suite or run `von --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
wfzyx/von is currently ranked #9,073 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #9,066 | pthom/hello_imgui | C++ | ★ 917 | Compare ↗ |
| #9,066 | lakasir/lakasir | PHP | ★ 917 | Compare ↗ |
| #9,066 | hikari-py/hikari | Python | ★ 917 | Compare ↗ |
| #9,066 | j-brooke/FracturedJson | C# | ★ 917 | Compare ↗ |
| #9,066 | y3owk1n/neru | Go | ★ 917 | Compare ↗ |
| #9,073 | wfzyx/von This Project | Python | ★ 916 | |
| #9,073 | istio/proxy | Go | ★ 916 | Compare ↗ |
| #9,073 | dolezsa/thermal_comfort | Python | ★ 916 | Compare ↗ |
| #9,073 | vvo/tzdb | TypeScript | ★ 916 | Compare ↗ |
| #9,073 | h5i-dev/h5i | Rust | ★ 916 | Compare ↗ |
| #9,073 | jmfederico/pi-web | TypeScript | ★ 916 | Compare ↗ |
Frequently Asked Questions
What does von do? +
The open-source System One decision model. Sub-15ms, non-autoregressive, local drop-in alternative to TypeSafe Jev.
Is von actively maintained in 2026? +
Yes, von is actively maintained. The latest code push was recorded on Oct 8, 2026 (35 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 916 stars and 3 open issues.
What language is von written in? +
The primary language is Python. Topics include: decision-model, jev, machine-learning, python, rlcd.
How many stars does von have? +
von has 916 stars and 70 forks on GitHub.
How does von rank among GitHub repositories? +
With 916 stars, wfzyx/von is ranked #9,073 globally across all repositories tracked on GitHubRepo and #1,311 among Python projects.
What license is von distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
