Please use Metamask in combination with a local Parity Ethereum node to be able to browse Web3-enabled websites in a fully decentralised manner. Here is a short guide for more information.

To start developing the extension do:

$ yarn install
$ yarn start

Then head off to chrome://extensions, click "Load unpacked extension" and point to build directory.

Whenever you change anything the extension will be re-compiled, although you may need to Reload the extension to see the changes.

First run Parity development UI in EMBED mode to start producing embed.js script.

$ cd parity/js
$ EMBED=1 npm start

Then run extension and pass EMBED flag as well (this will fetch embed.js from 127.0.0.1:3000 but still connect to 127.0.0.1:8180 for communication).

$ cd parity-extension
$ EMBED=1 yarn start

Later proceed with the extension as usual - "Load unpacked extension" from build directory.

To prepare a release version of the extension run:

$ yarn release

This will create release directory with a zip file required for upload.