Glossary

What is app catalog?

Last updated June 15, 2026
Reviewed by Better-PaaS team

A curated list of preconfigured applications that can be deployed quickly. Learn what app catalog means in self-hosted deployment and Better-PaaS workflows.

Overview

A curated list of preconfigured applications that can be deployed quickly.

Definition

A curated list of preconfigured applications that can be deployed quickly.

Real-world example

Deploy Uptime Kuma from the catalog in two clicks: image, port, and volume paths are pre-filled; you add a domain and env vars.

Common mistake

Treating catalog defaults as production-hardened without backups, strong passwords, or resource limits.

Better-PaaS in practice

Catalog entries map to Docker images with known ports and volumes. See /catalog for the full list.

FAQ

Is app catalog only relevant to Better-PaaS?

No. app catalog appears across Docker, cloud platforms, and self-hosted tooling. Better-PaaS exposes the concept in deploy logs, dashboard fields, or docs when it affects your app.