Developer Tools / AI Security

Jo

Jo is a secure programming language designed to help catch prompt injection and other unsafe behavior at compile time by enforcing explicit capability boundaries. The repository shows the language’s security model, code examples, installation flow, and current project status.

Clear22/30
Useful24/30
Specific18/20
Complete18/20
Jo screenshot

Why it was accepted

The page clearly presents an AI-adjacent developer tool: a secure programming language aimed at confining AI-generated code and preventing prompt injection-style risks. The README includes the problem statement, language highlights, example code, installation instructions, project status, and links to docs, giving enough evidence for a useful public listing.

Weakness

The snapshot does not show hands-on benchmarks, real-world deployments, or a full picture of compiler maturity beyond “early-stage.” It is also unclear which integrations, runtime targets, or supported workflows are stable today.

Review status

87 days ago #1285 ↓ -2

Last evaluated 87 days ago. Current rank #1285. Down 2 spots in the rankings.

Score history

82

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