html2pptx-pro converts HTML elements to PowerPoint presentations, preserving CSS styling through a multi-stage rendering pipeline. It clones the DOM, parses computed styles, builds CSS stacking ...

You can also use this to escape a string that is inserted into the middle of a regex, for example, into a character class.

If you thought grep was powerful, wait until you get a hold of ast-grep, which takes it to a whole new level.