Uuid25: 25-digit case-insensitive UUID encoding

Uuid25 is an alternative UUID representation that shortens a UUID string to just 25 digits using the case-insensitive Base36 encoding. This library provides functionality to convert from the conventional UUID formats to Uuid25 and vice versa.

import{Uuid25}from"uuid25";// convert from/to stringconsta=Uuid25.parse("8da942a4-1fbe-4ca6-852c-95c473229c7d");console.assert(a.value==="8dx554y5rzerz1syhqsvsdw8t");console.assert(a.toHyphenated()==="8da942a4-1fbe-4ca6-852c-95c473229c7d");// convert from/to 128-bit byte arrayconstb=Uuid25.fromBytes(newUint8Array(16).fill(0xff));console.assert(b.value==="f5lxx1zz5pnorynqglhzmsp33");console.assert(b.toBytes().every((x)=>x===0xff));// convert from/to other popular textual representationsconstc=[Uuid25.parse("e7a1d63b711744238988afcf12161878"),Uuid25.parse("e7a1d63b-7117-4423-8988-afcf12161878"),Uuid25.parse("{e7a1d63b-7117-4423-8988-afcf12161878}"),Uuid25.parse("urn:uuid:e7a1d63b-7117-4423-8988-afcf12161878"),];console.assert(c.every((x)=>x.value==="dpoadk8izg9y4tte7vy1xt94o"));constd=Uuid25.parse("dpoadk8izg9y4tte7vy1xt94o");console.assert(d.toHex()==="e7a1d63b711744238988afcf12161878");console.assert(d.toHyphenated()==="e7a1d63b-7117-4423-8988-afcf12161878");console.assert(d.toBraced()==="{e7a1d63b-7117-4423-8988-afcf12161878}");console.assert(d.toUrn()==="urn:uuid:e7a1d63b-7117-4423-8988-afcf12161878");

CommonJS support

The CommonJS entry point is deprecated and provided for backward compatibility purposes only. The entry point is no longer tested and will be removed in the future.

License

Licensed under the Apache License, Version 2.0.

See also

• API Documentation