Bios.Money by: BIOSYAZILIM

Money on the JSON wire as a quoted string, in both directions: converters that refuse a JSON number, print every digit a decimal carries, and parse with the invariant culture.

Bios.Outbox by: BIOSYAZILIM

Transactional outbox worker over PostgreSQL: enqueue in the caller's transaction, drain with FOR UPDATE SKIP LOCKED under a bounded per-queue pool.

Bios.Realtime.Valkey by: BIOSYAZILIM

A per-user live event bus over Valkey pub/sub: best-effort by design, made to carry ticks over durable truth (an inbox table, an SSE stream).

Bios.Security.Primitives by: BIOSYAZILIM

The security primitives an identity service stands on: Argon2id password hashing, opaque token minting with SHA-256 at-rest hashing, URL-safe base64, TOTP with backup codes, and AES-GCM secret protection.

Bios.Storage.S3 by: BIOSYAZILIM

A tiny vendor-blind object store contract (put, get with a size ceiling, delete) over any S3-compatible gateway, tuned for self-hosted servers such as SeaweedFS.

Bios.Web.Hardening by: BIOSYAZILIM

Web edge hardening: security headers with CSP presets, trusted-proxy forwarded headers that fail safe, and an open-redirect-proof return path.

Bios.Web.Problems by: BIOSYAZILIM

RFC 9457 problem responses branched on a stable machine code: any enum slugs to snake_case, titles resolve through a resource file the product names at startup.