@u17g/idgen

npm i -S @u17g/idgen
pnpm add @u17g/idgen
bun add @u17g/idgen

Prefixed ID

ID format:

ID = {prefix}{delimiter}{timestamp}{random}

- delimiter: '_' by default
- timestamp: 6 length base64 ascii lexicographic order part
- random: {length - 6} length cryptographic random base64 part

Example:

import { createGenerator, generate } from "@u17g/idgen/prefixed";

const genUserId = createGenerator("user");
const userId = genUserId(); // user_xxxxxxx
// or
const userId = generate("user"); // user_xxxxxx

Publish (for maintainers)

# 1) login (one-time)
bunx npm whoami || bunx npm login

# 2) test & build
bun test
bun run build

# 3) publish to npm (scoped packages need access=public)
bun publish --access public