Practically no software can be developed without frameworks, libraries and "tools". This is one of the reasons for the triumph of open source, because software projects are almost always and to a large extent based on existing code. The better these can be viewed, understood and, above all, adapted, the more suitable they are for developers to use in their projects.
Nevertheless, the right choice of framework is just as relevant for the success of a solution and the satisfaction of the developers as it is for the programming languages. By choosing the right framework, sometimes even a less popular language can be upgraded and the work becomes fun again. Conversely, a tedious framework or an exhausting library can destroy any fun in a language.
In general, the comparability here is less strong than with programming languages, since the frameworks, libraries and tools can come from very different areas and are not always interchangeable.
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