Data Formatting & String Inspection Workbench

Lightweight, zero-dependency browser utilities for data validation and transformation.

Technical Notes & Implementation Standards

WebCrypto

Client-Side AES Encryption

The native Web Crypto API provides high-performance cryptographic primitives for hashing directly in the browser.

Cache Layers

Stale-While-Revalidate

Serving stale content while revalidating in the background balances freshness against origin load.

Encoding

UTF-8 Byte Order Handling

UTF-8 has no byte order mark requirement; writing one can corrupt concatenated payloads parsed by strict consumers.