According to data compiled by CryptoRank and Santiment, Cardano (ADA) was the most developed crypto on Github in 2021, with over 140,000 events.
Rounding out the top three were Kusama and Polkadot at second and third places, respectively, with roughly the same number of events over the year. Cardano beat Ethereum's development activity by a wide margin, with the latter coming in at fourth place. Santiment defines a Github event as either creating an issue, creating a pull request, commenting on
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