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by dginev 363 days ago
Sure, the repository is open source (linked from the front page).

The selection did not get much thought at all, just a Rust rand shuffle over all ids performed at first page visit and then cached: https://docs.rs/rand/latest/rand/seq/trait.SliceRandom.html#...

I had all IDs already computed for the previous/next article navigation feature, so it seemed fun to reuse them.