Mamba (https://mamba.black https://mamba.black). It's a blockchain development framework. It's like Ruby on Rails but for smart contracts development. The stor

Mamba (https://mamba.black https://mamba.black). It's a blockchain development framework. It's like Ruby on Rails but for smart contracts development. The story goes like this.... I was writing a book called "Hands-on Blockchain for Python Developers" in 2018. At that time, the only Pythonic blockchain development framework which supported web3.py and Vyper (a smart contract language that has syntax similar to Python) was Populus. A week after my book was published, Populus was killed by its developer. So I decided to create one to support Vyper language. However, I need to tell you that there is another blockchain framework that supports Vyper and web3.py which is more popular than my framework. It's Brownie-eth. If this tool existed in the first place, I wouldn't create Mamba. But hey, such is life. Now I have to raise my child, Mamba. ;)