I wanted to make a DApp that would allow me to thoroughly vet and test solidity contracts fast. So I used Christian's realtime solidity compiler as a base, and build a dev environment DApp on top of it. The result, Cosmo, a light-weight realtime solidity development environment that allows you to write, deploy, vet, test and operate solidity contracts in your browser.Once I integrate connection toggling, I'll release a deployed POC on meteor.com. For now, you will have to run it manually with Meteor.A special thanks to Christian and the CPP-Dev's for putting together the in browser compiler . Also, keep an eye out for Mix , the official development environment for Solidity that is still under development.You can checkout the project here:All the best, SC.