The more available modules and libraries exist the more agile and adaptive your development strategy is. The large and diverse ecosystem is the key factor that distinguishes the wide-spread and successful programming language from all the others. We’ve mentioned Node.js earlier. The chart that you can see below shows how much Node.js modules are available for usage. As you can notice it shows clean and stable growth from year to year comparing to the other popular technologies. This data was obtained from Modulecounts.com where you can check the current state of affairs whenever you want.