December 2024: Cross-repo UX polish, build hygiene, and documentation alignment across EasyEyes/threshold, EasyEyes/threshold-scientist, and EasyEyes/website. Key features delivered: - i18n loading state messaging improvements and typo corrections in EasyEyes/threshold to enhance multilingual data-loading UX (commit 96f6b02246cb0564c1aca8daff664dedbc424721). - Experiment subproject documentation update in EasyEyes/website to reference a newer commit, aligning docs with updated experiment content (commit 18cef85611bd770ebe5663baf556e6573a1428d7). Major bugs fixed: - i18n loading messages and typos addressed across languages in threshold (same commit as above). - Threshold-scientist subproject reference update to maintain build integrity; no code changes (commit 410da2f1af9107db7160333a6e4d1f5c1bb0490b). Overall impact and accomplishments: - Improves user experience during multilingual data loading and reduces confusion due to messaging inconsistencies. - Ensures reproducible builds and dependency integrity via up-to-date subproject references. - Enhances documentation consistency for experiments, smoothing onboarding and iteration. Technologies/skills demonstrated: - Internationalization (i18n) UX improvements, frontend messaging clarity, and typo mitigation. - Cross-repo version control discipline, submodule/reference maintenance, and documentation practices.

November 2024: Delivered a critical accuracy fix for the EasyEyes/threshold project by updating the display size and font size measurement logic to use physical pixels divided by devicePixelRatio, ensuring consistent sizing across devices. Replaced targetMinimumPix with targetMinPhysicalPx to clarify intent and align with the new DPR-based calculation. This change eliminates measurement drift on high-DPI displays and improves UI reliability and accessibility across the platform.