[react-uid](https://github.com/thearnica/react-uid) is used. It requires in fact explicitly set prefix and increment, while SSR friendly At least base it on item value rather than on const string. [details](https://codeburst.io/unique-ids-and-where-to-find-them-14020ddbc964) Consider - [shortid](https://www.npmjs.com/package/shortid) - [uniqid](https://www.npmjs.com/package/uniqid) SSR friendliness is a must