Clever New GitHub Tool Lets Coders Build Software Like Bridges

Toth is an engineer at GitHub—the company at the heart of the modern software world—and today, she and her fellow GitHub engineers officially released a tool designed to ensure that your new code is ready before you disconnect your old code—in some cases, very old code. The tool is called Scientist, and as open source software, it’s freely available to all. Toth and others believe it could potentially help anyone upgrade even the largest of online services