Glean
A decoder library for quantum error-correcting codes: a fast Rust core, an ergonomic Python API, and six decoder families unified behind a single interface — every one reproducing a published benchmark.
The move it demonstrates
Six unrelated decoders, each pulled from its own paper, reduced to the interface they share — the extract-the-shared-structure move at research-software quality. The demo decodes real surface-code syndromes in your browser and updates the logical-error rate as you go.