Ruby on Rails is an open-source web application framework written in the Ruby programming language that developers have been using for many years to create powerful, dynamic websites and web applications. However, it appears that its popularity is waning due to a number of factors.
Finally, legacy applications written in the framework can be difficult to update due to its rigid structure and outdated library of components and libraries. This makes it difficult for businesses who rely heavily upon these applications to update them without having to completely rewrite them from scratch using a newer framework.
Overall, there are numerous reasons why Ruby on Rails may be declining in popularity amongst developers – all of which suggest that something needs to be done soon to revive its waning interest amongst developers and businesses alike.