Prisma - Art filters using artificial intelligence to transform your photos into classic artwork.

Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

Hasura - Hasura is an open platform to build scalable app backends, offering a built-in database, search, user-management and more.

Supabase - An open source Firebase alternative

neo4j - Meet Neo4j: The graph database platform powering today's mission-critical enterprise applications, including artificial intelligence, fraud detection and recommendations.

How to GraphQL - Open-source tutorial website to learn GraphQL development