freddie@lab:~$ ls ./demos

Live demos.

A couple of projects you can try in the browser, with nothing to install.

Live demos

Pick a project

block n−1 block n block n+1

Blockchain · Consensus

Blockchain voting

Each vote is written to the chain as a transaction, so the tally can be recounted by anyone holding a copy and any edit to an earlier block invalidates every block after it.

BuiltChain, block validation and both consensus models, in Node.
Left to doThe voting interface and a way to seed a demo election in the browser.

In progress

Open demo → Source →
question matched page answer

AI · Web

AI website chatbot

An assistant that answers from a site’s own pages rather than general knowledge, so it can say what is actually on the site and admit when something is not.

BuiltPage indexing and retrieval against a question.
Left to doThe chat interface, and handling questions the site has no answer for.

In progress

Open demo → Source →

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