After having my first class on probability in high-school, I spent like 2 hours the same weekend writing an experiment on tossing a coin.
I found it very fun to write that experiment, analyse the results and build a strong intuition as to what probability is essentially all about. This helped me gain confidence and succeed in all my probability tests with outstanding results.
A few other ones include a digital lock while learning combinatorics and what scale while learning about state machines (and procrastinating on my physics assignments), among many others I never shared.
Creating these experiments helped me learn better but I still wished I had a playground where I could quickly play with my ideas instead of writing everything from the ground up all the time.
You can think of Doodle as a virtual computer or an engine that serves a playground for you to experiment with your ideas.
Doodle aims to be extensible, approachable and playful.
Here's a demo from the early developments of Doodle from 2022.
(very buggy and inaccurate)
...
Development has been sleeping for a while now. But the application has been completely changed and is being re-written from the ground up.
I plan to start sharing a closed test version of the new implementation some time in 2024.