> For the complete documentation index, see [llms.txt](https://orbital7.gitbook.io/7-degrees-of-bitcoin-evolution/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://orbital7.gitbook.io/7-degrees-of-bitcoin-evolution/forging-the-future-of-layer-0-technologies/the-missing-link.md).

# The Missing link

* **Limited Tooling:** The innovation surrounding Layer 0 networks signifies a technical and conceptual evolution of such networks. Nevertheless, a major obstacle has been the lack of development tools specifically designed for the creation, management, and integration of tokens within Layer 0 networks. This lack of resources hampers developers' capabilities to construct, test, and implement applications or services that harness these tokens.
* **Innovation Barrier:** The deficiency of specialized development tools serves as a significant impediment to innovation. Developers may encounter challenges in initiating, experimenting with, and refining their concepts, which can hinder the advancement and variety of applications on the Bitcoin blockchain.