Command line utility to convert .tsv i18n definition file to .yml and .json format
You may maintain your .tsv file in google spreadsheets
e.g.
curl https://docs.google.com/spreadsheets/d/1NO-w7UKhIwWCT4VymBnH7xk6VCUKECqB5XNrwt49rUA/pub\?output\=tsv > sample.tsv
Usage
i18n-yamler sample.tsv