long story short - i am a extensive user of excalidraw one of the best tool out their when you need to draw map of your systems , but it has by default only one screen so built this solution a chrome extension which provide all sorts fo feature from unlimited boards organised folders search inside drawings mermaid code to hand-drawn diagrams autosave n more . https://chromewebstore.google.com/detail/oninpelcdhnmoenohnkoilllhgadchbo?utm_source=item-share-cb do try   submitted by   /u/jim-jam-biscuit [link]   [comments]