PostCSS - Increase code readability. Add vendor prefixes to CSS rules using values from Can I Use. Autoprefixer will use the data based on current browser popularity and property support to apply prefixes for you.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Sass - Syntatically Awesome Style Sheets
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
Stylus - EXPRESSIVE, DYNAMIC, ROBUST CSS
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.