Is TRX open source?

Inquiring minds often seek clarity, and as such, I must ask: Is TRX, the cryptocurrency associated with the Tron protocol, an open-source project? Open-source software and cryptocurrencies often boast transparency and community-driven development, which are crucial factors in the ever-evolving landscape of digital currencies. With the rapidly advancing nature of this industry, it's essential to understand the underlying technology and its governance structure. Therefore, I pose the question: Is TRX open source, allowing for a broader range of contributors and scrutiny of its codebase?