Lightning has seen major growth as Bitcoin’s medium of exchange scaling solution, but is still in its infancy stage as companies build on top of the protocol.
Spark is a web-based GUI wallet with built-in Electrum software designed for speed, safety and simplicity that utilizes Blockstream’s Lightning implementation c-lightning as its backend.
Following the release of the first Bitcoin Lightning Network white paper, published in February 2015, developers have been working on Lightning Network implementations to...