There are 2 repositories under lightning-charge topic.
A simple drop-in solution for accepting lightning payments
Charge for HTTP APIs on a pay-per-call basis with Bitcoin and Lightning :zap:
Sell digital files with Bitcoin & Lightning :zap:
A WooCommerce gateway for lightning payments
A simple Lightning :zap: point-of-sale system, powered by Lightning Charge
:zap: Lightning Tip Box :zap:
JavaScript client for lightning-charge
If Pay Then That :zap: Trigger IFTTT actions with Bitcoin Lightning payments
:zap: Lightning Publisher for WordPress
A Lightning powered Jukebox :zap: Pay with Bitcoin to choose your music.
lightning payable e-bike
PHP client for lightning-charge
Java client for lightning-charge
Project for testing out Lightning Charge