Esteban Forero

RecallHaven - Notes, quizzes, and spaced repetition in one study workflow

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RecallHaven combines notes, quizzes, and spaced repetition in a single study workflow. Instead of using separate tools for notes, flashcards, and practice questions, you can write Markdown notes with KaTeX math support, attach quizzes directly to them, and review concepts through spaced repetition sessions. It’s designed for any kind of subject where structured notes and repeated practice are essential for learning.

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Esteban Forero
Hi everyone 👋 I'm Esteban, a computer science student at Universidad de La Sabana in Colombia and the solo builder behind RecallHaven. I started building RecallHaven because while studying I constantly had the same problem: my notes were in one tool, flashcards in another, and practice questions somewhere else. Switching between tools made the study process feel fragmented. I wanted a workflow where learning, practicing, and reviewing could happen in one place. With RecallHaven you can write notes (Markdown + KaTeX for math), attach quizzes directly to those notes, and review concepts later using spaced repetition. The goal is to make studying more structured by connecting notes, practice, and review in one workflow, helping learners retain knowledge more effectively. This is still an early project and I’m actively improving it, so I’d really appreciate any feedback, suggestions, or criticism you might have. Thanks for checking it out!