Description: Anki is a free, open-source flashcard program that uses spaced repetition to help users memorize information more efficiently. It allows users to create digital flashcards with text, images, audio, videos, and LaTeX support. Anki's algorithm schedules flashcards to show up at increasing intervals based on the user's performance to reinforce long-term memory.
Type: software
Pricing: Open Source
Description: Stripe is an online payment processing service that allows individuals and businesses to accept payments over the Internet. It provides the technical, fraud prevention, and banking infrastructure required to operate online payment systems. Stripe aims to simplify payment processing with easy-to-use APIs and excellent documentation.
Type: software
Pricing: Paid