This post would benefit from concrete examples rather than vague complaints. For example, if something is "very immature", why not include specific examples of bugs or issues that required upgrading to "the latest version"? Likewise, if Node's testing frameworks are "good" but "no match for … Django", explain what's missing or how other testing frameworks are better. Being precise with your criticism helps the reader put them in context, and also helps maintainers improve their projects. Unsubstantiated criticism merely generates fear, uncertainty and doubt.
