**Ethereum Still Leads in Attracting New Developers in 2025**

Ethereum continues to hold its top spot as the most popular blockchain for developers in 2025. According to recent data, it’s far ahead of other networks like Solana and Bitcoin when it comes to developer activity.

A report by Electric Capital shows that from January to September this year, over 16,000 new developers joined the Ethereum ecosystem. That brings Ethereum’s total active developer base to around 31,869 — the largest in the entire crypto space.

**Solana Growing Fast, But Ethereum Still on Top**

While Ethereum remains number one, Solana is catching up quickly. It now has about 17,708 active developers, putting it in second place. Bitcoin comes third with 11,036 developers.

Solana has seen impressive growth. In just one year, the number of full-time developers working on Solana increased by 29%. Over the past two years, that number has grown by more than 60%. These numbers show that Solana is building strong momentum and attracting more people to work on its platform.

However, there’s some debate about the actual numbers. Jacob Creech from the Solana Foundation said the data might be undercounting Solana’s developer community by around 7,800 people. He urged developers to connect their GitHub profiles to help improve accuracy.

**Concerns Over How Developers Are Counted**

Some experts are questioning how these developer numbers are calculated. Jarrod Watts from the layer-2 project Abstract pointed out that artificial intelligence tools and temporary hackathon projects might be inflating the numbers. Many of these short-term or AI-generated projects may not represent true long-term development activity.

Even with these questions, one thing is clear: The competition among blockchains to attract developers is heating up. As more builders choose where to launch their apps and projects, the future of each blockchain will depend heavily on how strong its developer community is.

**Key Takeaways:**
– Ethereum leads with over 31,000 active developers in 2025.
– Solana is growing fast and ranks second with over 17,000.
– Bitcoin holds third place with just over 11,000.
– Questions remain about how accurate developer counts really are.
– Developer activity is a strong signal of a blockchain’s future potential.

If you’re watching the crypto space or building your own project, keeping an eye on developer trends can help you understand which blockchains are gaining real traction.