During February 2025, this developer contributed to the we-dance/v4 repository by delivering two key features focused on user experience and release reliability. They implemented post list filtering by type, allowing users to refine visible content through a computed posts property in Vue.js, which enhanced content discovery and navigation. Additionally, they established end-to-end test coverage for the Yarima Course Subscription flow, automating scenarios such as visiting the courses page, selecting a plan, and viewing the pricing dialog. Their work leveraged JavaScript, Vue, and BDD methodologies, resulting in improved frontend state management and increased confidence in the subscription feature’s stability.