https://decrypt.co/36157/ethereum-developers-dare-hackers-break-eth2-testnets
The "attacknets" are up, and $10k is up for grabs for the first hackers to blow up consensus on Eth2 testnets.
ethereum developersdarehackersbreaktestnets
https://www.financemagnates.com/cryptocurrency/news/emin-gun-sirers-ava-releases-two-blockchain-testnets/
AVA, a blockchain platform promising higher settlement speed, announced the launch of its two testnets.
eminavareleasestwoblockchain
https://testnets.superbridge.app/
Bridge ETH & ERC20 tokens into and out of Superchain tesnets
superbridgetestnets
https://hackernoon.com/blockchain-simulators-ui2030z0
Nowadays Blockchain is becoming a very powerful technology due to its unique advantageous features as immutability, decentralization, distributed and shared...
blockchainsimulatorstestnetstestingneeds