Hi HN,I wanted to once again share my app that takes YouTube videos and turns them into little language lessons: https://lingolingo.app/Recently I ve been getting back into learning French using Duolingo, and I had this idea of matching videos from the app s collection to Duolingo lessons.The matched videos are either instructional videos about the unit s grammar ( Learn to use ou and et ) or cover the same vocabulary/setting ( Order at a café ).Example flow for Duolingo lesson 1, unit 1:1. Finish the Duolingo lesson ( Order at a café )2. Pick one of the candidate videos matched to that unit: https://lingolingo.app/french-course-companion/section/1/uni...3. Paste the code in the app4. Get exercises while watching the video, tailored to that Duolingo unit.In the app there s a toggle to automatically jump between exercises, if you just want to watch the relevant parts. Or watch the whole video for full immersion and comprehensible input, even if you won t necessarily understand everything that s being said. It s all about training your ear and encountering the newly learned concepts in the wild.Example guidebook: https://www.duolingo.com/guidebook/fr/1