J++
Experimental language and Rust runtime where semantic questions and decision methods are composable program values, with Jev as a supported provider.
- GitHub stars
- 8 as of 2026-09-22
- Forks
- 2
- Language
- Python
- License
- MIT
- Created
- 2026-09-20
- Last updated on GitHub
- 2026-09-25
- Added to AionEdge
- 2026-09-21

What Jev does in J++
The project describes itself this way: Experimental language and Rust runtime where semantic questions and decision methods are composable program values, with Jev as a supported provider. In the Frameworks & integrations category, Jev typically decides classifications, scores and yes/no checks exposed through the host framework's own interface.
Verification
Verified. We confirmed this repository and its Jev relevance through the GitHub API and the source lists below. A specific file link has not been recorded yet.
Topics
- composition
- experimental
- jev
- programming-language
- python
- semantic-computing
How Frameworks & integrations projects use Jev
Integrations that bring Jev into existing frameworks, databases and platforms, so you can use a decision model without leaving tools you already run, from AI SDKs to PostgreSQL and Home Assistant.
Related Jev projects in Frameworks & integrations
- typesafe-jev-workflowGiesN/typesafe-jev-workflowAn async LangGraph example that classifies mocked emails as invoice-related or general.★ 8
Python - llama-index-jevWiktorB2004/llama-index-jevProvides Jev rerankers and routers for LlamaIndex to score retrieved passages or select query tools.★ 4
Python - typesafe-on-neonandrelandgraf/safer-with-jevAn HTTP inspection gateway that checks request content with Jev before optionally forwarding it to an HTTPS destination.★ 4
TypeScript - jevqlkylemclaren/jevqlAdds Jev semantic filtering, grouping, and ranking around ordinary PostgreSQL without installing a database extension.★ 12
Go - laravel-typesafe-jevButochnikov/laravel-typesafe-jevA Laravel adapter for Jev with configuration, dependency injection, a Facade and a request-recording test fake.★ 2
PHP - openclaw-typesafe-aiOlli0103/openclaw-typesafe-aiAn independent OpenClaw plugin registering one explicitly invoked typesafe_decide tool.★ 0
TypeScript