A mindmap radiates outwards from a central idea, with branches representing related topics and sub-branches adding further detail. The structure mirrors the way ideas naturally connect — one thought leads to another, and the whole picture emerges as the map grows.

Mindmaps are excellent for brainstorming, planning, note-taking, and organising information before writing. They work well for packing lists, essay outlines, event plans, and any topic that benefits from being explored spatially rather than listed linearly.

mindmap
  root((Holiday Packing))
    Clothing
      T-shirts and tops
      Trousers and shorts
      Swimwear
      Comfortable shoes
      Light jacket
    Toiletries
      Sunscreen
      Toothbrush and paste
      Shampoo and conditioner
      Moisturiser
    Documents
      Passport
      Travel insurance
      Hotel confirmation
      Flight tickets
    Electronics
      Phone and charger
      Camera
      Universal plug adapter
      Portable battery
    Extras
      Guidebook
      Reusable water bottle
      Snacks for the journey

The indentation in the Mermaid source determines the branch level — each level of indentation creates a deeper branch on the map.