Caprine is an open-source and cross-platform Facebook Messenger app built with Electron. I mostly just made it for myself two years ago when I wanted a desktop version of the Messenger iOS app. Since then it's grown quite popular and it's no longer just me working on it. Caprine is based on messenger.com, but heavily modifies and skins it and adds additional features. For example, in the latest release, you can now prevent people from knowing when you've seen a message or are currently typing. Yay privacy! We're always happy to consider feature suggestions.
Fun fact. Caprine means "relating to or resembling goats".
257.0 appears to be Deprecated. Remove/Delete does not work. And Emojis don't load properly. Was a very good App, regardless.
No response when posting issues on GitHub for a long time now. That's a noticeable change.
For all its goodness, Caprine has 2 flaws. I cannot zoom in pics/documents, and it does not update chats, when used for the first time. Caprine can be better.
Scratchpad