During January 2026, Quiet Book contributed to the google/blockly-samples and google/blockly repositories by enhancing toolbox search accuracy and improving warning propagation in collapsed blocks. They implemented a trigram-based search refinement in JavaScript and TypeScript, ensuring the final trigram is included in matches and adding regression tests for edge cases such as underscore normalization and dropdown alt text. In google/blockly, they addressed issues with warning propagation so that sibling warnings no longer affect collapsed block states, and next-block warnings are excluded from consideration. Their work demonstrated careful attention to regression coverage, front end development, and robust testing practices.