"Common Chains Connector" is where CCC begins.
CCC helps you to interoperate wallets from different chain ecosystems with CKB,
fully enabling CKB's cryptographic freedom power.

This project is still under active development, and we are looking forward to your feedback. Try its demo now here.

We design CCC for both front-end and back-end developers. You need only one package to fulfil all your needs:

• NodeJS: npm install @ckb-ccc/ccc
• Web Component: npm install @ckb-ccc/connector
• React: npm install @ckb-ccc/connector-react

CCC exports everything on the ccc object:

import { ccc } from "@ckb-ccc/<package-name>";

For developers who use Lumos to compose CKB transactions, CCC provides patches to:

• Support the JoyID Wallet.
• Support the Nostr Wallet.

See lumos-patches: npm install @ckb-ccc/lumos-patches

You can apply patches by:

import { generateDefaultScriptInfos } from "@ckb-ccc/lumos-patches";

// Before using Lumos. You don't need @ckb-lumos/joyid anymore.
registerCustomLockScriptInfos(generateDefaultScriptInfos());

• Lumos and its Docs: Lumos provides utils to help compose CKB transactions.
• RGB++ SDK and its Design: RGB++ is a protocol for issuing assets with Turing-completed VM on BTC L1.
• Spore SDK and its Docs: The on-chain digital object (DOBs) protocol designed to empower ownership, distribution, and value capture.