According to @sns, developers can add a fully functional username system to their dApps using primary domains with only a few lines of code, enabling quick personalization for users; source: @sns on X, Sep 5, 2025. According to @sns, the official post directs viewers to a tutorial by DevRel @NiftyDegenerate that demonstrates the setup workflow; source: @sns on X, Sep 5, 2025. According to @sns, the announcement focuses on developer integration and does not disclose token, pricing, or incentive details; source: @sns on X, Sep 5, 2025. According to @sns, for market participants tracking on-chain identity infrastructure, the availability of low-code domain-based usernames is an observable development signal within the sns.sol ecosystem; source: @sns on X, Sep 5, 2025.