Let's start with a bigger news. Bittrex today announced, that 2 new traiding pairs will be added to their exchange:
Currently exchange's support of Hive looks like this:
| Exchange | Pair | Link |
|---|---|---|
| Bittrex | BTC:HIVE | https://global.bittrex.com/Market/Index?MarketName=BTC-HIVE |
| Bittrex | BTC:HBD | https://global.bittrex.com/Market/Index?MarketName=BTC-HBD |
| Ionomy | BTC:HIVE | https://ionomy.com/en/markets/btc-hive |
I've added Bittrex to HiveProjects: https://hiveprojects.io/projects/p/bittrex/. BTW, I agree that his is not exactly a Hive projects... but I think this is useful to have information about supporting exchanges in one place 🙂
Also I've updated exchange's Hive support comparison grid
2 more projects added
HiveSigner by 
Authentication management for Hive blockchain apps.
Vue Hive Signer by 
This plugin provides a very simple way to integrate HiveSigner in your Vue.js project. It also provides a Vuex module to handle the user object and login/logout.