igdl is a Python script for downloading an image from a given
Instagram URL and either save it directly to disk or write it to stdout.
It will automatically pick the highest image resolution available.

snscrape is a scraper for social networking services (SNS). It scrapes things like user profiles, hashtags, or searches and returns the discovered items, e.g. the relevant posts.

Supports many major social networks!

An app that lets you add various links and displays them in a column layout. You can create a unified dashboard of several social networks, news feeds, and such with it.