The Replace Pencil plugin allows dynamic text replacement within code blocks by using placeholders. Users can define a custom prefix in the settings and wrap any text they want to replace in the chosen placeholder format, such as angle brackets. In Reading Mode, an input field and a clear button appear beside the code block, enabling on-the-fly updates. A copy button simplifies exporting the modified content to the clipboard, while a sidebar eraser button resets all changes instantly.

The Note Placeholder plugin enhances note readability by allowing users to define placeholders for note links. In reading mode, these placeholders replace the actual link, making the text more intuitive and structured. Users can also define separators for headers and specific blocks, ensuring clearer organization. Customization options include toggling placeholder visibility and specifying default separator text, offering flexibility in note formatting.