unused-filename
Get an unused filename by appending a number if it exists: `file.txt` → `file (1).txt`
react-node-key
Automatic key-marked for React nodes, generate an unique identifier by render location
snowflake-id
Time based 64-bit unique id generator, inspired by Twitter snowflakes
flakeid
Time based 64-bit unique id generator, inspired by Twitter id (snowflake)
meaningful-string
This is going to provide the random meaningful string using animal names followed by adjective followed by numbers. Additional to that, you can generate random shortId using custom options