Every grain of sand on Earth has its own ID.

The algorithm used to generate the sandid.SandID mainly come from the UUID version 1. Some adjustments were made to enhance the efficiency of database insertion.

• Extremely easy to use
• Fixed length
  • 16 bytes
  • 22 characters
  • 128-bit
• Huge capacity
  • Up to 2e128
• URL safe
  • ^[A-Za-z0-9-_]{22}$
• Encoding friendly
  • Implemented encoding.TextMarshaler and encoding.TextUnmarshaler
  • Implemented encoding.BinaryMarshaler and encoding.BinaryUnmarshaler
  • Implemented json.Marshaler and json.Unmarshaler
• SQL friendly
  • sandid.NullSandID support
  • Implemented sql.Scanner and driver.Valuer
• Zero third-party dependencies

To use this project programmatically, go get it:

go get github.com/aofei/sandid

If you have any questions or ideas about this project, feel free to discuss them here.

If you would like to contribute to this project, please submit issues here or pull requests here.

When submitting a pull request, please make sure its commit messages adhere to Conventional Commits 1.0.0.

This project is licensed under the MIT License.