~/talk

Graffiti: Enabling an Ecosystem of Personalized and Interoperable Social Applications

Talkat UIST 2025 · 2025-09-28..10-01· [design-collaboration, open-source]
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Graffiti provides a client-side TypeScript API and a Vue.js plugin that reduces building a social app from full‑stack work to a few lines of front-end code, with two demonstrated decentralized back ends. It represents every post, like, reply, moderation action, or edit as objects (total reification) and uses a hashtag-style discovery model and explicit channels to avoid context collapse. The authors build Twitter-, Messenger-, and Wikipedia-like apps as proofs of concept and show cross‑app replies and feeds actually interoperate.

AI-written summary · about

  1. 0:00Introduction to Graffiti
  2. 1:52Personalizing social apps
  3. 2:54Graffiti vs protocols
  4. 4:38Designing expressive API
  5. 5:42Folksonomy concept
  6. 6:44Total reification explained
  7. 8:06Object discovery with channels
  8. 9:28Summary and future work
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