base-n
generate short and reversible IDs as a replacement for numerical or hex IDs
msid
Minimal, monotonic, URL-safe, Client-first, reversible date-based IDs - just 7 chars for millisecond precision!
@krishnadaspc/tiny-json
Lightweight JSON compressor** with reversible key/value renaming, built for API response optimization and payload shrinking.
arbitrary
Efficient Reversible Number Generator