<ul data-eligibleForWebStory="true"><li>A recent report shows Cardano (ADA) and Ethereum (ETH) leading GitHub contributions in June 2025.</li><li>Cardano took the lead in core developer activity with 53 developers contributing to 550 core repositories and making 355 core commits.</li><li>Despite slight increase in monthly core commits, Cardano saw a decrease in the number of core developers and ecosystem activity.</li><li>Ethereum, with an expansive ecosystem, had 1,567 projects supported by 1,572 developers and 24,144 commits.</li><li>Ethereum faced a decline in the number of developers and commits within its ecosystem.</li><li>Other altcoin projects with notable developer activity include Internet Computer (ICP), Flow (FLOW), and Hedera (HBAR), among others.</li><li>The cryptocurrency space continues to see significant development efforts, with Cardano and Ethereum attracting substantial developer attention.</li><li>The report was highlighted on Coindoo's website.</li></ul>

Developer Activity Report: Cardano and Ethereum Lead GitHub Contributions in June 2025

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