About the Project

Why I Built Mastery Ledger

I built Mastery Ledger because I often experience the gap between understanding something while watching it and remembering it later.

I watch online courses, videos, and tutorials—especially courses on platforms such as LinkedIn Learning and the explanation usually makes sense while I am following along. However, a few days later, many of the details have disappeared. I recognized that passive exposure can create a feeling of familiarity without proving that I can actually retrieve or use the information.

That led to the central idea behind Mastery Ledger:

Learning should not end when the video ends. It should continue through retrieval, feedback, and review.

Mastery Ledger turns a source such as a video, article, document, notes, or transcript into a structured learning course. The goal is not simply to summarize information, but to help the learner remember it.

What the Project Does

Mastery Ledger creates a durable learning workspace from a source. A course can contain:

• Short lessons
• Glossary terms
• Multiple-choice questions
• Short-answer questions
• Final exams
• Source citations and evidence records
• Learner attempts and progress
• Scheduled reviews

The learner can move through the material almost like a small textbook. The source, extracted notes, evidence, lessons, questions, exams, attempts, and review history remain connected inside a portable course folder.

The main learning loop is: Source → Evidence → Lesson → Retrieval → Feedback → Review

Built With

• ai
• codex
• css
• html
• python
• typescript