Tech hive mind: In my #software development class, I used to demonstrate the deployment pipeline by deploying a super-simple Flask app to Heroku, and then having students do something similar in a homework assignment. Now that Heroku has nuked the free tiers, does anyone have suggestions for alternative platforms we could use?
Some requirements: must be able to run #Python apps, must have a free tier, and it must not require students to provide a credit card (btw, Heroku does have a "for students" plan, but students would have to apply for it and would still need to provide a credit card, so that's a no-go for us)