Does this actually track dependancies at the code level, or just at the module import level. EG if have a redis connection file that's imported to a service library file, and only 1 of 8 exposed methods from that service file use the imported Redis, will every file that imports that service library show a dependency to Redis, or just the ones that import the Redis based service.
Also, quick feedback on your site, your hero image shows the view that turns me off these types of things. An overwhelming graph that sprawls 3 screens horizontally, and thus can't be reasoned about in one look. The ones further down the page are more compelling, but perhaps the 1st one is the only one that actually represents the project?