According to @ItsDave_ADA, Cardano’s top improvement priority should be open-sourced developer tooling across multiple programming languages with a maintenance plan, ahead of scalability, interoperability, governance, and layer 2 solutions, because multi-language transaction building enables on-chain activity and competition with other layer 1s. Source: @ItsDave_ADA on X, Oct 7, 2025. For traders, this implies the most relevant ADA catalysts are announcements or releases of open-source multi-language SDKs, transaction builders, and wallet APIs on Cardano, as these are identified as the primary unlock for usage. Source: @ItsDave_ADA on X, Oct 7, 2025. The author adds that no metrics are required to justify this prioritization and that the tooling gap has been overlooked, highlighting developer tooling as an immediate focus area to watch for ADA market impact. Source: @ItsDave_ADA on X, Oct 7, 2025.