I built this free, online, no-registration tool to practise verb conjugations in French, Latin, and Italian. It is designed to replace pen-and-paper conjugation tables and to track your performance.
It is a work in progress (I want to expand to German and maybe Spanish) but the system is pretty much done, all it's missing is a few tweaks to the language sets (to better reflect current teaching practices) and some extra features for greater customisation. I also intend to add more detailed statistics tracking, such as your performance for specific verbs.
This is a one-man project and I would love any and all feedback, not just on the implementation but on the concept as well. To my mind it is a study aid for students and independent learners - if you have thoughts on why you would or wouldn't use it over the long term, I'd love to hear them.
