base-n

generate short and reversible IDs as a replacement for numerical or hex IDs

v3.0.0 URL: https://unpkg.com/base-n@3.0.0/lib/index.js

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id base64 base10 base-n reversible id shortid tinyid

@usex/uuidv47

A TypeScript implementation of UUIDv47 - reversible UUID v4/v7 transformation using SipHash-2-4

v1.1.0 URL: https://unpkg.com/@usex/uuidv47@1.1.0

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uuid uuidv4 uuidv7 uuidv47 reversible transformation typescript siphash siphash-2-4 usex

msid

Minimal, monotonic, URL-safe, Client-first, reversible date-based IDs - just 7 chars for millisecond precision!

v0.6.2 URL: https://unpkg.com/msid@0.6.2/dist/index.js

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date encoder decoder base-n reversible milliseconds seconds day monotonic

reversible-map

A reversible map using classic JS Map

v1.0.1 URL: https://unpkg.com/reversible-map@1.0.1/build/ReversibleMap.js

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map keys reversible

arbitrary

Efficient Reversible Number Generator

v1.4.10 URL: https://unpkg.com/arbitrary@1.4.10/docs/dist/index.js

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lcg rlcg reversible linear congruent generator generative deterministic random number generator rng