MOPUp is the macOS Python.org Updater.
If you prefer to use the binary installers from python.org, it's easy to forget to update them. This is a program that does that; it updates them. Just pip install mopup into a virtualenv using the Python you are using, run mopup and provide your password when required.
Normally, it does this using a CLI in the background, but if you'd prefer, you can run it with --interactive for it to launch the usual macOS GUI Installer app.
The best alternative to Ninite for Mac
Just choose what apps to install and get apps automatically installed, quietly, fast and easy. Use it to setup your new computer, deploy Mac apps in your company or to install apps while enjoying coffee. Click on the ones you want, click the button, and you get an installer that bundles all of them, all at once.
Warren Ellis recommended it, which is why I'm adding it to my links.
A service that stays on top of the latest releases of Windows software. Click on the ones you want, click the button, and you get an installer that bundles all of them, all at once.
Ninite works on Windows 11, 10, 8.x, 7, and equivalent Server versions.
Warren Ellis recommended it, which is why I've added it to my links.
Push-button installer of macOS Catalina, Mojave, and High Sierra guests in Virtualbox on x86 CPUs for Windows, Linux, and macOS.
An open source Windows utility that unpacks the contents of software installers without having to actually install the software. Useful for setting up portable applications.
A suite of shell scripts to automate the installation and configuration of FreeBSD in such a manner as to support anonymity and security. Helps with the rapid deployment of BSD machines that can then be used as Tor nodes, hidden service providers, and locked-down desktop machines.