Use Cases

Product-style examples beyond design patterns. Each demonstrates composing Dex capabilities for a real backend scenario.

Shared examples

• Money transfer — saga debit/credit with compensation
• Microservice orchestration — concurrent APIs + channels/timers
• Engagement — employer ↔ job-seeker reminders
• Subscription — trial and billing timers
• Polling coordination — dual channels + timer coordination
• User signup — email verification reminders + verify RPC
• Job post — CRUD with indexed Attributes
• Shortlist candidates — opt-in singleton + delayed email

Language-specific

• Dataset Deal — Go DSL sample
• AI agent email — Python durable AI email app

Runnable code: examples/{go,java,python,typescript} on GitHub.