My VPS server provider has alerted me that CentOS 7 has reached its end of life. However, they offer a free service to assist with migrating to Alma Linux 9. This is good news for me, as CentOS 7 only supports ReactJs 16, while the frontend of my local computer is developed on ReactJs 18. I am concerned about version compatibility, especially in Server-Side-Rendering (SSR), which uses many ReactJs 18 features, such as Suspense.
So, what are the options for CentOS 7 users looking to migrate? My server provider provides a straightforward answer: Alma Linux 9.
CentOS is considered a better choice than Ubuntu as a server operating system because Ubuntu has a faster release cycle, typically around every 6 months.
The end-of-life for CentOS 8 is even earlier than CentOS 7, which is not ideal. CentOS 9 or RHEL v. 9 has a longer end-of-life, but the question remains: will the system need to be updated again at that time?
For financial purposes, some adjustments were made to the CentOS. In 2023, Red Hat changed CentOS’s role, renaming it CentOS Stream.
CentOS has a traditional downstream relationship with RHEL, while Alma Linux is designed for compatibility and has less coupling with Red Hat.
| OS | ReactJS | End-of-life |
|---|---|---|
| CentOS 7 | ReactJs 16 | 2024-06-30 |
| CentOS 8 | ReactJs 18 | 2021-12-31 |
| CentOS 9 | 2027-05-31 |