Front page for the personal website of John Valentine.
Feedback
Write to the author.
Site Map
A list of the main pages on the site.
Games and Puzzles
Our games and puzzles.
Copyright
Details of copyright for content on the site.
Closure
A new tile game we created.
Infinite Reflections Browser
Attempt 2: An experimental GPU implementation of Infinite Reflections. This works better.
Content & Software Developer
If you have a suitable Analyst/Developer position, please get in touch!
TGI
A part of my software development portfolio, TGI automated the generation of production-compliant design templates for printed products.
Humanity’s Output
How long will we survive as a species? What will be left?
UtopiA
A 'future retrospective' picture of an Earth that was not wrecked by our current exploits
UN 2022
A (perhaps!) speculative fiction piece, recording an ultimatum given by the new Secretary General of the UN.
Climate Emergency 2019
A data-driven view of the climate emergency
Total Environmental Cost
How can we be more aware of the environmental impact of our actions, be those actions transport use, energy usage, or purchases, and make good decisions?
Web Principles
User-centric principles for the Web (www)
About Msg
A simple web app for communicating silently
