This is a tool for projects to manage resources and simplify the localization workflow.
See the user guide for more details on using this project: https://dev.chromium.org/developers/tools-we-use-in-chromium/grit/grit-users-guide
This code previously used to live at https://code.google.com/p/grit-i18n/source/checkout which still contains the project‘s history. https://chromium.googlesource.com/external/grit-i18n/ is a git mirror of the SVN repository that’s identical except for the last two commits. The project is now developed in the Chromium project directly.
There is a read-only mirror of just this directory at https://chromium.googlesource.com/chromium/src/tools/grit/ if you don't want to check out all of Chromium.