cyphercider/ceramic-examples

js-ipld-examples

A collection of proof of concept use of available libraries to accomplish tasks in IPFS using linked data (IPLD).

Install dependencies

npm i

Run examples - pure ipfs

npm run watch
npm run end-to-end

Run examples - ceramic

Note: you must have a local ceramic daemon running on localhost:7007

npm run watch
npm run ceramic-test

Installing ceramic daemon

https://github.com/ceramicnetwork/js-ceramic/ https://developers.ceramic.network/build/cli/installation/

npm install -g @ceramicnetwork/cli
ceramic daemon

Research on mutable data in IPLD

There is a need to mutate and keep track of mutations to entities in IPLD.

Relevant links

1. Mutable links in IPLD - ipld/specs#9
2. IPFS Mutable File System (MFS) docs - http://docs.ipfs.io.ipns.localhost:8080/concepts/file-systems/
3. http://docs.ipfs.io.ipns.localhost:8080/concepts/immutability/
   1. See pointers and IPNS
4. IPNS Docs - http://docs.ipfs.io.ipns.localhost:8080/concepts/ipns/
5. ipld/js-ipld#295 (comment)
6. Go IPFS http client docs - https://pkg.go.dev/github.com/ipfs/go-ipfs-http-client