### Lightning Network implementations In this brief review we list the most widely used implementations in the lightning network Today, although there are more. Basis of Lightning Technology (BOLT) documents describe a layer-2 protocol for off-chain bitcoin transfers. The specifications are currently a work-in-progress and currently being drafted. | Name | Description | BitcoinStandup | Language | Repository | | ------------- | ------------- | :---: | ------------- | ------------- | | C-lighting | Blockstream | X | C | [Download](https://github.com/ElementsProject/lightning) | | LND | Lightning Labs | X | Go | [Download](https://github.com/lightningnetwork/lnd) | | Eclair | ACINQ | - | Scala | [Download](https://github.com/ACINQ/eclair) |