# @stackline/once

Independent compatibility-first continuation of once@1.4.0 with the signed
upstream v1.4.1 proto export fix, reserved wrapper-state safety, zero runtime
dependencies, ES5 CommonJS, ESM default interop, and TypeScript declarations.

- Documentation: https://alexandro.net/docs/vanilla/once/
- Package: https://www.npmjs.com/package/@stackline/once
- Repository: https://github.com/alexandroit/stackline-once
- Full reference: ./llms-full.txt
- README: ./README.md
- Compatibility: ./COMPATIBILITY_CONTRACT.md
- Migration: ./MIGRATION.md
- Security: ./SECURITY.md
- CommonJS example: ./examples/commonjs.cjs
- ESM example: ./examples/esm.mjs