Browser wallet for Bitcoin (bitcoin.org) and Counterparty Assets (counterparty.io).
XCP Wallet for Chrome is an open source wallet for the storing and sending of Bitcoin and Counterparty assets.
Go to https://github.com/loon3/XCP-Wallet-for-Chrome for source code and release notes.
With the XCP Wallet for Chrome, the 12-word secret passphrase to your wallet is stored locally with the option of AES Encrypted password protection.
Read more about Counterparty at counterparty.io
Some organizations using Counterparty assets include...
GetGems - Mobile Messaging App (getgems.org)
Storj - Decentralized Cloud Storage (storj.io)
LTB Network - Community Platform (letstalkbitcoin.com)