Sentences over fragments
Practice the words and grammar you know inside fresh prompts that ask for comprehension, production, and repair.
Japanese, Spanish, and English practice in one adaptive route
Shaded
A language-learning voyage that adapts every lesson to what you know, what you are forgetting, and where you are trying to go next.
The route
Practice moves like a voyage, not a stack of cards.
Shaded turns vocabulary, grammar, listening, translation, and recall into a connected route. Each stop is chosen from your live progress, so review feels targeted without asking you to tune decks or sort queues.
What changed
Built for the messy middle.
Review when memory fades
Spaced repetition uses your attempt history to bring concepts back before they disappear, without manual scheduling.
Switch modes without losing context
Listening, translation, multiple choice, and scenario practice all pull from the same underlying progress model.
Now on the web
Start on your phone. Keep going in the browser.
The web app gives Shaded a real production home at shaded.app. The about site moves to about.shaded.app, with dev previewing at about.dev.shaded.app.
Open Shaded on web
How it works
A course that keeps recalculating.
Find your harbor
Placement and early practice estimate what is already solid enough to build on.
Follow the signal
Attempts update concept evidence, which shapes the next review and the next new challenge.
Carry progress forward
Your route moves across devices, with the web version ready for longer sessions.