Greasy Fork is available in English.
Tracks a best-estimate hourly wage on active HITs being worked.
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I intentionally left out bonuses since 1) most people do not consider bonuses to be part of their hourly wage and 2) it's impossible to tell where bonuses come from using the script alone. I will consider adding the ability to manually add bonuses into the calculation.
Bonuses?
This script becomes wildly inaccurate if you do a number of HITs where the bulk of your payment is in bonuses, like the 411Richmond receipt HITs. There probably isn't a way to automatically scrape bonuses, but being able to manually enter the day's bonuses on a per-requester basis would help a lot.