Is the Hedera Browser Extension open source? Article updated September 16, 2019 22:27 Yes! The Hedera Browser Extension is open source under an Apache 2.0 license. The code can be found here: https://github.com/hashgraph Related articles How do I join the community testing program for early access to the mainnet to earn hbars? Will there be community testing after Open Access? Will I still be able to get the rest of my testing cap? Where might I be able to buy hbars? How do I pair my Account ID to my Hedera Wallet manually? How do I create a Hedera mainnet account and set up my Hedera Wallet?