Windows 10 Night Light Settings

f.lux, Blue light, red shift.

https://www.ghacks.net/2017/01/12/windows-10-creators-update-blue-light-mode/

Notepad++ Preferences

Configure to use spaces instead of tabs
Settings->Preferences->Language Check "Replace by space"
https://stackoverflow.com/questions/8197812/how-does-one-configure-notepad-to-use-spaces-instead-of-tabs

Show white space
View->Show Symbol->Show all characters ?

Set style of white space
Settings->Style Configurator->Global Styles->White space symbols

Git Visualizations

Here are some visualization tools for git repositories

For github, https://github.com/crc8/GitVersionTree/network for your project

Git GUI. It should already be installed on your machine with Git for Windows.
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Git
From Git GUI, go to the “Repository/Visualize All Branch History” menu item

GitVersionTree https://github.com/crc8/GitVersionTree/releases
uses https://graphviz.gitlab.io/download/

TortoiseGit does have a log functionality that is useful
https://tortoisegit.org/download/