[SPIKE] Figure out feature flag implementation for FE and BE

[anupdhiran]

Summary

Need to figure out feature flag implementation for front end and back end code

Motivation

This will enable faster releases in production without waiting for dependencies

Proposal

Find out which mechanism will work best for us

Testing Guideline [Optional]

N/A

[anupdhiran]

For backend the below library seemed to be a good candidate. For front end, research was not completed as the thought process was to not have multiple libraries and systems to manage feature flags and hence we thought of developing the solution in house by having a json file preferably in S3 and an internal api to update it and a common service to read the flags from S3 file. However, as per recent discussions, we are putting this ticket on hold and this might be either picked up again or closed if the need for implementation doesn't arrive.

[deepak-devtron]

not required as on now.