Digit-Tutor is a simple online game for kids in Svelte, which uses speech recognition engine to train pronounciation of digits: from "0" to "9".
Try it here: https://digit-tutor.rmust.me Note: speech recognition is only supported in Chrome and Firefox, so only these browsers are supported.
Read introductory post about it here: https://rmust.me/building-digit-tutor-part-1-svelte