@01edu

Type-safe HTTP toolkit: router, server wrapper, request context, logger, response helpers, env utilities, and validator. Compose end-to-end typed APIs with consistent logging and errors.

Type-safe HTTP API Client.

Vite dev proxy for /api/* to a localhost backend. Streams requests/responses, preserves headers/status/cookies, merges Set-Cookie, and aborts on client disconnect—avoids CORS.

SQLite helpers: declare tables, auto-generate insert/update/get/exists, foreign-key joins, tagged SQL and existence checks, singleton connection, and test restore points.

Small SPA router based on preact signals

Time utilities in seconds: startTime, now() is a more precise Date.now(), and constants SEC, MIN, HOUR, DAY, WEEK, YEAR.

A collection of generic utility types for advanced type manipulation.