Compare the front HTML generated by different endpoints.
npm install fapi-oracleCompare the HTML output of two endpoints for each front on theguardian.com.
```
npm install -g fapi-oracle
``
fapi-oracle host1 host2 [options] -o output.diff
Example:
``
fapi-oracle http://www.thegardian.com localhost:9000 -o out.diff
* -p priority For instance editorial, commercial or training. Defaults to all.-l N
* Limit to N fronts. e.g. -l 5 compares the first 5 fronts.--parallel N` Fetch N fronts in parallel. Defaults to 4.
*
It takes a while