The Typing Transformer plugin enhances the typing experience in Obsidian by offering customizable auto-formatting features. It includes input conversion rules for expanding abbreviations, auto-pairing symbols, and transforming characters. Deletion rules enable efficient removal of paired characters, while selection rules facilitate quick insertion of paired elements around selected text. Additionally, the plugin supports automatic insertion of spaces between multilingual text blocks, improving readability. These features are highly configurable, allowing users to create personalized typing rules tailored to their workflow.