tinyid

A super tiny, high performant fast Go unique string ID generator:

• Safe: Utilizes cryptographically strong random APIs to ensure security.
• Compact: Employs a larger alphabet than UUID (A-Za-z0-9_-), potentially reducing ID size from 36 to 31.
• Efficient: Benchmarks at approximately 489.3 ns/op for generating IDs.
• 100% TC: Achieves full test coverage.
• Small: <80 LoC.

Benchmark:

goos: darwin
goarch: arm64
pkg: github.com/ArchishmanSengupta/tinyid
BenchmarkNewTinyID-10         	 2419586	       489.3 ns/op
BenchmarkGenerateTinyID-10    	 2457799	       489.7 ns/op
PASS
ok  	github.com/ArchishmanSengupta/tinyid	3.535s

Test Coverage:

go test -v
=== RUN   TestGenerateTinyID
--- PASS: TestGenerateTinyID (0.00s)
=== RUN   TestNewTinyID
--- PASS: TestNewTinyID (0.00s)
PASS
ok  	github.com/ArchishmanSengupta/tinyid	0.420s

Use:

id, err := tinyid.NewTinyID()
	if err != nil {
		fmt.Print("some problem")
}
fmt.Println("Generated ID:", id)