Thank you for your issue, this feature was applied in PR-172.
feature request: List topics in alphabetical order
Hi Team,

Currently, the topics are listed in unknown order. It would be great if they would be listed in alphabetical order.

Thanks,
Andor Markus
kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java
kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java
diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java
index e18c6328943..1f1a38a98ca 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/cluster/service/ClusterService.java
@@ -68,6 +68,7 @@ public List<Topic> getTopics(String name) {
                 .map(c ->
                         c.getTopics().values().stream()
                                 .map(clusterMapper::toTopic)
+                                .sorted(Comparator.comparing(Topic::getName))
                                 .collect(Collectors.toList())
                 ).orElse(Collections.emptyList());
     }
