Other approaches :

• https://strapi.io/solutions/mobile-cms
• https://news.ycombinator.com/item?id=23276456
• https://www.datomic.com/
• https://materialize.io/
• https://nhost.io
• https://supabase.io/
• deepstream.io
• https://dgraph.io/
• https://www.graphile.org/
• https://daptin.github.io/daptin/
• https://hasura.io/blog/building-an-offline-first-web-app-with-rxdb-hasura/#setting-up-graphql-replication
• https://hasura.io/blog/design-guide-to-offline-first-apps/
• https://medium.com/@jeremyrempel/offline-first-applications-pt-1-the-blueprint-9f518aa374dd
• https://codete.com/blog/offline-first-application-architecture/
• https://docs.couchdb.org/en/stable/replication/protocol.html
• https://resgate.io/docs/get-started/introduction/
• https://neil.fraser.name/writing/sync/
• https://operational-transformation.github.io/index.html