Welcome to TeamSpace
A Notion-inspired collaborative workspace engine built on Slim 4, Twig, SQLite, HTMX, Alpine.js, and Tailwind CSS. Designed with zero-build requirements and full shared-hosting compatibility.
Architecture & Subsystems Status
Slim 4 & PHP-DI
PSR-7 / PSR-15 microframework with decoupled dependency injection and central error handling.
SQLite 3 PDO
Concurrent reads via WAL journals, foreign-key enforcement, and automated migration runner.
Security Middleware
Synchronizer CSRF tokens on mutating verbs, CSP headers, HttpOnly sessions, and safe file permissions.
Twig + HTMX + Alpine
Server-driven partial rendering, accessible Alpine interactions, and responsive Tailwind styling.
Active Database Schema
SQLite normalized database tables created via migration runner.