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+---
+title: Why do people still build their own CMSes and frameworks?
+date: 2024-12-31
+permalink: daily/2024/12/31/build
+tags:
+  - software-development
+cta: ~
+snippet: |
+  Why do companies still build and sell their own CMSes and frameworks? I'm surprised this still happens.
+---
+
+A few times in the last couple of years, I've come across companies or agencies writing their own CMSes or frameworks.
+
+Not as a learning exercise, which I think every Developer does at some point as part of their learning, but to host production applications.
+
+With so many free and open source options - there are Drupal, WordPress, Symfony and Laravel just in the PHP ecosystem - why would people use custom or proprietary CMSes or frameworks?
+
+One reason is [vendor lock-in][0].
+
+If someone is locked into your CMS, framework or hosting platform, it's difficult for them to move away.
+
+That's one of the main benefits of open source software.
+
+There isn't just one company that provides services for it and customers can choose who they want to work with.
+
+[0]: {{site.url}}/daily/2024/12/30/domain-names