Snowflake
The main project page is reachable here: https://snowflake.torproject.org
If you want to also share your internet to those who need it, just copy/paste this line in any page:
<iframe src="https://snowflake.torproject.org/embed.html" width="320" height="240" frameborder="0" scrolling="no"></iframe>
How it works
Tor / Snowflake will allow others living in countries where the internet access is restricted to access to the free internet while this tab is kept open.
Don’t hesitate to read the technical overview to learn more about it.
You might have to allow/enable third party cookies just for this page to make it work.
Please check the web console in case of issues.