Decks Map the Full TOE Stack
Pick your topic or follow the suggested order.
Intro
Start here
Introduction & Overview
TOE initiative overview, 4-repo landscape, reactive data loop
Foundations
Everyone starts here
System Overview
4-repo topology, the File model & reactive data flow
User Journey
Landing page → signup → wizard → portal → close
Core Engines
Marketplace backend (Python/Flask)
Decision
Satisfy codes, tri-logic evaluation, condition dispatch
Reactor
Event-driven cascade, derived values (DTI, CLTV, credit)
Pricing
Rate, fee & APR calculation for HELOC/HELOAN
Applications
Borrower & lender UIs (React)
Borrower UI - Application
Wizard, portal patterns & Borrower UI repo structure
Borrower UI - Portal
Post-submission tasks, documents & messages
Lender UI
Lender workspace: checklist, rules & disbursement
Reference
Config, auth & roadmap
YAML
Policy DSL syntax, predicates & authoring guide
Auth
Cognito signup, legacy login & session merge
Roadmap
Status across all repos & path to April launch