Tampermonkey [tool]: userscript manager

IITC [tool]: a rewrite of the map

Missions plugin [tool]: show missions on IITC

Missions add-on [tool]: show more than 25 missions on IITC

IMATTC (enhanced) [tool]: an overhaul for the Ingress Mission Authoring Tool

Bannergress addon [tool]: Adding filters to the Map and Browse page

Bannergress [website]: currently the most complete banner repository

Mission Authoring Tool [website]: Niantic's Mission Submission Tool

Mission Cropper Prime plugin [tool]: Plugin that adds Prime spacing to the well known Mission Banner Cropper [website].