The domain of internal-facing applications is quite diverse. One use-case can be a single page internal tool, triggering a small script. On the other extreme, organizations build SAAS/B2B interfaces with 10+ pages/resources maintained by dedicated development teams.
Need to deploy atomic internal tools where technical and non-technical roles collaborate? Retool, Superblocks, Appsmith, Tooljet or Budibase are perfect solutions. Turning scripts/workflows to basic UI's with integrated security and observability? You can choose with Windmill, Airplane or Onu. You don't want any overhead or learning curve for your lean project? Start from scratch and build with the great tools React community offers.
Refine becomes a better option for complex cases and higher customization requirements. You can give it a try if * You have to implement a custom design / design system, * You want to be able to customize your stack instead of locking in a black-box architecture. * You a need robust architecture for your long-lasting project proven by thousands of community members.