Esquire Application Frameworks 2.0Open-source backoffice framework: tree-shaped authorization. Write business logic only. The structural backbone for any system that organizes people, organizations, and resources in a hierarchy: positional authority, hierarchical visibility, server-driven UI, full audit trail with distributed trace correlation, async entity synchronization. Built on Spring Boot and Angular; self-hostable on any Kubernetes target. No SaaS lock-in. For developers building backoffice systems

Hierarchical entity tree (organizations / users / accounts)

Tree-shaped (positional) authorization, not just role-based

Server-defined UI - schema lives at the business layer, frontend adapts at runtime

BRIUD audit triggers on every entity table; correlation IDs across all writes

Six Spring Boot microservices, Angular SPA, ActiveMQ messaging, Keycloak IAM

Demonstration domain: multi-currency accounting (deposit, withdrawal, two-leg transfer)

Source on GitHub: github.com/mir0n-pro/esquire.services This site requires JavaScript. Please enable it to access the live demo.