Roadmap

• Add a blockHeight() method to the drivers (maybe network stats/info, or getBlock(0)).
• Fix the bugs and todos.
• GUI. Investigate https://www.npmjs.com/package/level-browserify for caching and https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity#Tools_for_generating_SRI_hashes

Looking for an easy way to contribute?

• Finish the blockchain.info driver over https://jsonp.afeld.me/ (or just support url parameters for all drivers...)
• Implement a https://www.biteasy.com/ driver
• Driver that queries bitcoind
• Implement the the spv driver