Workflow engine for Rails. https://github.com/hooopo/petri_flow
- Full petri net features support (seq, parallel, iterative, timed, automitic etc.)
- Both approval workflow and business workflow.
- Simple web admin for workflow definition and case management.
- Build-in simple dynamic form.
- Replaceable dynamic form.
- Graph screen for workflow definition.
- Graph screen for case and token migration.
- Powerful guard expression.
- MySQL and Postgres Support.
- Powerful assignment management.
- Flexible integration of organizational structure system(role, group, position or department etc.)
- Petri-Nets and Workflows
- Workflow Conceptual Guide
- Workflow Concepts Reference
- Petri Flow ERD
- Developer Doc
more screenshots: https://hooopo.gitbook.io/petri-flow/screenshots