There are unofficial stability badges[0] that I have seen some packages use. For example, xtend[1] is locked. [0]: https://github.com/badges/stability-badges h

There are unofficial stability badges[0] that I have seen some packages use. For example, xtend[1] is locked. [0]: https://github.com/badges/stability-badges https://github.com/badges/stability-badges [1]: https://www.npmjs.com/package/xtend https://www.npmjs.com/package/xtend