Select-String with color, make Select-String of Powershell to highlight the search pattern like grep in Unix.
Use PyReadline and PtPython to have the powerful Readline in Python REPL on Windows OS.
Some useful alias which make your Git life happier.
Preview Jekyll blog locally on Windows with the Minimal Mistakes theme.
Use Powershell stop-parsing (--%) to treat the remaining characters in the line as a literal.
As like pypi for Python, npm for Node.js, we also have Powershell Gallery and Nuget Gallery for Powershell.
With Github pages, we can create our blogs in our own domain over HTTPS completely free. Of course you should pay for your domain name at the Registrar.