Flask -> Axum (see also https://www.arewewebyet.org/topics/frameworks/#server https://www.arewewebyet.org/topics/frameworks/#server) SqlAlchemy -> Sqlx or SeaO

Flask -> Axum (see also https://www.arewewebyet.org/topics/frameworks/#server https://www.arewewebyet.org/topics/frameworks/#server) SqlAlchemy -> Sqlx or SeaORM psycopg2 -> postgres and tokio-postgres requests -> reqwest BeautifulSoup -> scraper Searching for packages on lib.rs, crates.io or github usually works. There will be differences of course. The ecosystem is not as complete. On the other hand, writing the code and having it work the first time is easier once you know the language.