The SafeLearn plugin improves the editing experience when working with SafeLearn specific Markdown tags by adding clear visual cues. It highlights fragments that will appear incrementally in Reveal.js slides, making it easier to design step by step presentations. Permission blocks, marked for roles such as teachers or specific groups, are visually wrapped so they stand out while writing, helping authors keep track of content visibility. The plugin also enables side by side layouts for creating multicolumn slides, which is particularly useful for wide or comparative presentations. While it does not enforce permissions itself, it mirrors how SafeLearn will render content, giving authors immediate visual feedback inside their notes.