I made a small library, inspired by Spec and Malli. For now it only validates data, more features will be added later. Features: • no macro, no static registry, pure functions. • fully data driven, models are hash-map based, • support recursive definitions, sequence regex, • relatively simple implementation, very short to read (about 100 lines of code) • helpers functions to create the hash-map models painlessly, • cross platform (.cljc) Non features: • does not integrate with anything else, • does not try hard to be performant, • no roadmap or timeline: I made this library mainly for my own usage, and I take my time. Feedback welcome in a thread. https://github.com/green-coder/minimallist

Conjure v3.1.0 is out! https://github.com/Olical/conjure/releases/tag/v3.1.0 a bunch of things added and fixed, enjoy!