AnkiDaf
An innovative spaced-review system to reinforce Gemara retention.
Explore projectTorah learning, halachic scholarship and initiatives to help others grow.

Raised in Baltimore, Rav Shais Avraham Horowitz learned at Hebrew Theological College, where he studied Shas b’chavrusa with Rosh Yeshiva Rav Avraham Friedman. He later learned in the Chicago Choshen Mishpat Kollel and pursued a decade of intensive Halacha study through the Dirshu Kinyan Halacha program.
A longtime talmid of Rav Shmuel Fuerst, he has delivered shiurim in Daf Yomi, Daf HaShavua, Gemara, Halacha and additional subjects. His own annual review of Shas and interest in durable Torah knowledge led to practical systems of accelerated review, including AnkiDaf.
His Maareh Halacha kuntresim organize substantial areas of Shulchan Aruch for clarity and review. He serves as Rav of K’hal Adas Yeshurun in Beitar Illit and has established a range of Torah-learning and community initiatives.
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An innovative spaced-review system to reinforce Gemara retention.
Explore projectConnecting serious learners with talmidei chachamim in Eretz Yisrael.
Explore projectOrganized halachic study materials designed for review.
Explore projectHalacha shiurim, source sheets and video links.
Explore projectResources organized by masechta across Shas.
Explore projectA previously active initiative providing assistance to avreichim.
Explore projectWeekly questions and thoughtful explorations of the parsha.
Explore projectThe community in Beitar Illit led by the Rosh Kollel.
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