The LaTeX Helper plugin offers a structured symbol panel designed for users who frequently work with mathematical or scientific notation. It brings a large, category based library of LaTeX symbols into an accessible interface that can sit in the sidebar or float as a pop out window. Searching for symbols is fast and insertion is smooth with the cursor returning to the editor automatically to maintain flow. The panel itself is fully customisable through a JSON configuration letting you extend or reorganise categories as needed. It also adapts its interface language based on your app settings, switching between English and Chinese without manual input.