lottie-to-gif
There are 2 repositories under lottie-to-gif topic.
ed-asriyan/lottie-converter
Converts Lottie Animations (.json / .lottie) and Telegram stickers (*.tgs) to GIF / PNG / APNG / WEBP / WEBM
abichinger/lottie-alchemist
SPA to convert lottie animations into other formats