I am coming from the Ethereum world and want to know how I can build and run testnet Cardano contracts using just a web browser, similar to https://remix.ethereum.org ( Ethereum Remix IDE) in the Ethereum world
You can try Marlow.
It has no code option with just drag and drop blocks.
Or if you want full intro and to clone github, start with Intro here:
Not sure if they integrated deployment from the same window yet.
To deploy on testnet you can use CLI
For mainnet you have to make it a Plutus version.
Honestly, before you start, your best bet is to join IOG Tech community on Discord. You will find a lot more on there.
The sections you want to focus on are ask-marlow and ask-plutus.
Ok, thanks, I’ll try Marlowe