The Flash Builder plugin is open-source on GitHub.
Add WakaTime to your Flash Builder as a new Update Site:
Select Help → Install New Software… → then enter this url and hit Enter:
Install New Software…
Check the WakaTime package, then click Next and proceed with the wizard to install the plugin.
After Flash Builder has been restarted, enter your API key
, then click OK.
Use Flash Builder and your time will be tracked for you automatically.
Visit https://wakatime.com/dashboard to see your coding activity.
Inside Flash Builder select Help → Check for Updates.
Check for Updates
Inside Flash Builder select Help → About.
Click Installation Details button.
Select WakaTime from the list and press Uninstall… button and confirm the uninstalling by click Finish.
Re-launch Flash Builder.