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Teammapper

Lightweight, real-time collaborative mind-mapping for teams, no sign-up required.

Install guideWebsiteSource code
1 / 3

  • Landing Page

    Hero landing page introducing collaborative mind mapping with a one-click map creation button.

  • Mind Map Editor

    Interactive SVG canvas with colour-coded branches radiating from a central root node and a full editing toolbar.

  • Share Mind Map

    Share dialog presenting a direct link and QR code so collaborators can join without sign-up.

About this app

Teammapper is a mind-mapping tool that lets teams create, share, and edit mind maps together in real time. Maps sync live over websockets, keep a full node hierarchy for organising ideas, and export to SVG, PDF, PNG, Mermaid, and JSON for use elsewhere. Guests can open a shared map from a link and start editing straight away, with no account or sign-up needed, so ad-hoc brainstorming can begin immediately. Maps are also deleted automatically after 30 days by default, so old sessions don't linger. Every feature is available self-hosted at no cost, with nothing gated behind a paid tier.

  • Authentication:
  • Access Control:
    Unlimited Users
  • Data:
  • Integrations:
  • UI:
  • Infrastructure:
  • Mind Mapping:
    Anonymous Participant AccessExport to Image/PDFHierarchical Mind Map NodesReal-time Collaborative Canvas

GitHub

b310-digital/teammapper

495 stars

43 forks

Last releasev0.2.9-3(3 months ago*)Last activity2 days ago*Project age4 years (2021)Contributors21

Commit activity

commits / month
Lifetime21
Past year14
Past month0

As of last sync (about 1 hour ago)

Funding

Company-backed

Backed by a commercial company

LicenseMITOrganisation typeCompanyCountry of origin🇩🇪 GermanyHeadquartersUnknownIncorporated inUnknown

Technology stack

  • Dockerfile
  • Shell
  • TypeScript
  • HTML
  • SCSS
  • JavaScript
  • Yacc

License

MIT

MIT License

A short and simple permissive license with conditions only requiring preservation of copyright and license notices. Licensed works, modifications, and larger works may be distributed under different terms and without source code.

View License

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