In addition to executing code embedded in HTML, it's also possible to add a code editor directly into an HTML page using the py-repl tag so that you can input code and execute it, as shown below ...

Untyped code is handled more leniently than typed code, so you can begin with an untyped Python codebase and add annotations function by function and module by module. Toggle on “strict mode ...

is adding Python to its lesson line-up starting today. Until now, co-founder Zach Sims says Codecademy has “been focused on client-side languages and markup – javascript, HTML, and CSS.” ...