We are excited to present our inaugural report on the state of open source software (OSS) projects building on Arbitrum. This analysis is the first in a series aimed at providing the community with data and insights to assist with impact measurement and grantmaking.
- We are currently tracking over 300 OSS projects and over 13,000 code artifacts that are making an impact on the Arbitrum ecosystem. These artifacts include both GitHub repos (~10,000) and smart contracts deployed on Arbitrum One (~3,000).
- Approximately 1,800 developers are actively engaged in these projects. This number aligns closely with the latest Electric Capital Developer Report. Our analysis, however, incorporates an additional 94 projects not currently captured in their registry.
- The number of active developers is 18% lower than the peak of around 2,200 in March 2023. It's important to note, however, that this reduction is primarily concentrated in a few projects rather than a general decline across the ecosystem. In fact, the majority of projects have maintained a stable developer count over the past year.