Base Maintains Lead in Developer Activity Despite Slowdown as Ethereum and Layer-2s Gain Ground

A fresh look at the weekly developer activity across the major blockchain networks has revealed some interesting, dynamic changes. The snapshot taken from April 27 to May 3 and offered by the team at the development analytics platform, DCentral, shows that while the layer-2 blockchain Base is still leading in the deployment of new smart contracts, it has also shown that Ethereum and some key layer-2 chains, like Optimism and Polygon, are seeing significant upticks in deployment activity as well. Meanwhile, standout performances from prominent chains like BNB Chain and Arbitrum have started to show some signs of flattening out. Base Leads the Pack but Records Steep Decline At the top of the leaderboard, Base—a Layer-2 blockchain incubated by Coinbase—remains firmly in command with 6.9 million new contract addresses generated over the past week. That figure also reflects a sharp 37.81% week-over-week decline, however, which seems to signal a cooling off from the platform’s previously explosive growth in developer activity. Even though Base’s numbers are decreasing, they are still far and above what anyone else is doing. When you look at what Base is doing in 2024, it is basically an experimentation hub. That is, it is an experimentation hub— It’s also possible that the drop is a signal that developers are moving on from the initial, somewhat speculative phase of experimenting with dApps to a new phase where they refine and maintain the dApps they’ve already deployed. Maybe we’re entering an era of dApp stability, in which the basic functions of the dApps we have become all the more essential since they seem so hard to replace or replicate. Ethereum, Optimism, and Polygon Rebound With Positive Momentum While Base saw a slowdown, Ethereum showed signs of resilience, registering 588,000 new smart contract addresses—an 11.69% increase week-over-week. As the most mature and secure smart contract platform, Ethereum continues to be a reliable foundation for both legacy protocols and newer entrants looking to deploy mission-critical applications. This week’s uptick suggests that despite congestion concerns and higher transaction fees, Ethereum remains a core destination for serious builders. The layer-2 networks, Optimism and Polygon, also had strong weeks, with 416,000 (+43.17%) and 415,000 (+31.23%) new contract addresses, respectively. These numbers reflect a revived developer interest in scalable, cost-effective alternatives to the Ethereum mainnet, especially as more projects line up to use the supposed advantages of layer-2 solutions: faster transaction throughput, lower gas fees, and no perceived compromises on security. Optimism’s growth spurt may also be due to its adopting ever more of the OP Stack, which helps developers launch their own customizable chains. Not only are Optimism and its growing ecosystem working to solve the immediate problems of blockchain technology, but they’re also setting out, in true Optimistic style, to realize a future where these problems evaporate. Ethereum, Optimism, and Polygon were the only three big chains that saw real growth in developer activity last week—a trend that seems to suggest a more consolidated development across trusted and mature networks. Sharp Declines for BNB Chain, Arbitrum, and Tron Highlight Market Rebalancing Every chain of block is a stretch and shows great strength in what it is capable of presenting. Yet not all of them have an impressive sufficiency. BNB Chain has been the most declined over these past 7 days. It only made a poor showing of 172,000 new smart contract addresses last week—a declination of 63.67% from the week before. Now, when you look at it like that, you might think, “Wow, that’s a huge drop-off.” And it is. But part of that is due to BNB Chain having what I call a “reach issue.” Compared to last week, BNB Chain seems to have even less reach into the developer community. On the same note, Arbitrum, an Ethereum Layer-2, recorded only 59,000 new contract addresses—a 33.06% decrease. Even with a sturdy DeFi ecosystem, Arbitrum’s recent downturn may speak more to the chain’s inability to keep users engaged beyond big token launches and incentive-driven activities. In list form: Simultaneously, Arbitrum, another Ethereum Layer-2, noted just 59,000 addresses for new contracts—a 33.06% drop. Despite a strong DeFi ecosystem, the recent downturn for Arbitrum might reflect a lack of user engagement outside major token launches and incentive-driven activities. Sonium and Tron also reported double-digit percentage drops in contract creation, declining by 20.98% and 22.35%, respectively. These two numbers hint at something broader than just a slowdown in contract creation on these two chains. They suggest that developer behavior is rebalancing across the ecosystem. Some of the formerly high-activity chains might be entering slower growth phases (or could have already entered these phases) and seem to be losing some appeal to developers who are flocking to newer ecosystems with better tooling and incentive structures. Developer Activity Across Chains: Weekly New Contract Addresses snapshot (Apr 27-May 3) @base leads with 6.9M new contract addresses (-37.81% WoW), maintaining its top spot despite a slowdown. @ethereum recovers to 588K (+11.69% WoW), holding the second place. @Optimism ‘s... pic.twitter.com/57b5MdSuOV — OKX Explorer (@okxexplorer) May 5, 2025 Conclusion: Consolidation and Maturation Define the Week’s Developer Trends Recent information implies that although the total amount of freshly minted smart contracts stays elevated, the ecosystem is heading into a period of consolidation. Raw numbers still put Base on top but seem to indicate a cool-down phase for that chain. At the same time, Ethereum, Optimism, and Polygon look more and more like the place to go for devs building out scalable, sustainable applications. The decline in activity on BNB Chain and Arbitrum could just be temporary—or it could be something more interesting and meaningful, like a shift toward better development, with way fewer contracts, on better platforms. We could be looking at a long-term maturation of the ecosystem. Developers seem to be picking platforms that are reliable, secure, and have a strong community, as well as low fees and fast transactions. This reshuffling may lead, in the end, to a far more sustainable Web3 development environment, where fresh ideas are thoughtfully incubated and where infrastructure-level decentralized protocols can unambiguously discern themselves as the kind of successful sorts of nut-and-bolts inventions one usually associates with the term “infrastructure.” Disclosure: This is not trading or investment advice. Always do your research before buying any cryptocurrency or investing in any services. 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