A modern Anki custom scheduling based on Free Spaced Repetition Scheduler algorithm

🐢 🌎 📚 a community-owned language-learning platform

Fight the forgetting curve by reviewing flashcards & entire notes on Obsidian

我的第二大脑 second brain，我的数字花园 digital garden，用obsidian双链笔记软件写作而成

Memo is an open-source, programming-oriented spaced repetition software (SRS) written in Flutter.

Experimental spaced repetition platform for exploring ideas in memory augmentation and programmable attention

Echo Loop 是一款科学、高效的 AI 英语听说训练 App，通过盲听、精听、跟读、复述和间隔复习，自动驱动学习者把每一段音频真正练懂、练熟、练到会说。

Read it. See it. Get it. Built at GDG AI Hack Milan 2026 for "Learn Different" track.

AI-powered tools to enhance Anki flashcards with explanations, mnemonics, illustrations, and adaptive learning for medical school and beyond

🍜 Adds mpv keybindings to create Anki cards from movies and TV shows.

A deliberate practice engine for mastering complex skills

A spaced repetition algorithm based on DSR model

A curated list of awesome FSRS implementations, papers and resources

Vestige gives AI agents sharp memory: a local-first Rust MCP server that reaches backward through time to find the quiet change, decision, or service that caused today’s failure, not the lookalike.

🌳 AI-Powered Skill Tree for Lifelong Human Learning. 30+ skills from K-12 to career & social intelligence, built on cognitive science. | 人类养成记：AI 驱动的终身学习技能树

Simple sentence mining tool for language learning

Evidence-based learning engine for Claude Code — first-principles curricula, free-recall verification with receipts, FSRS-scheduled memory, and explorable artifacts. Learn anything; keep it.

Flashcards with spaced repetition and gamification 🌱

Ulangi is a language flashcards app with spaced repetition system and more.

Python Package for FSRS Spaced Repetition