Do you want social media icons??
which theme are you using??
Thanks for your response.
I'm using default shopify theme for now because I'm just learning development in shopify, and I want to create a feature that will enable the users to login with social media like facebook or google etc. I want to write code for it on my own.
I don't know where to start writing code for it.
This is a bit beyond me and seems like it's going to require making a custom App. This thread seems like it might be useful to you:
If you're building out the social login feature for a client, you could actually even use an app instead. Would save on hours of work. An app like Flits would help you accomplish plenty goals alongside social login, if you're interested: https://apps.shopify.com/flits
And if you're looking at developing it from scratch, you could even reach out to their team. They work closely with developers to help learn these aspects.