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? What is a verified identity (KYC) and why do I need to provide this? Where can I download the Hedera Wallet (iOS / Android)?