Apache Superset feels slow and laggy

Dev tooling2 posts from 1 person1d active+22 posts in the last 7 days, 0 the 7 days before (new)Unverified

Posts per day2 posts, Oct 15 to Oct 21

The posts behind it

2, newest first

GitHub issuesOct 15 Dashboard hangs / browser "not responding" when opening "Edit Properties" on a dashboard with many charts### Bug description **Superset version:** 6.1.0-b24ca07f ## Bug description When a dashboard contains a large number of charts/tables, opening the dashboard editor and clicking **"Edit Properties"** makes the page freeze. The UI becomes extremely slow, and eventually the browser...apache/superset · hongkundongOpen ↗GitHub issuesOct 15 Dashboard hangs / browser "not responding" when opening "Edit Properties" on a dashboard with many charts### Bug description **Superset version:** 6.1.0-b24ca07f ## Bug description When a dashboard contains a large number of charts/tables, opening the dashboard editor and clicking **"Edit Properties"** makes the page freeze. The UI becomes extremely slow, and eventually the browser...apache/superset · hongkundong2 repliesOpen ↗

Companies and products named

Named2 posts

Apache Superset Named2 posts

GitHub Named2 posts

Slack Named2 posts

Observe

About this problem

Evidence

2 posts from 1 person in 1 place, about 2 a week over 1 days. Mostly on apache/superset. Tools named alongside: GitHub, Slack, Observe.

Frustration Frustration 0 of 3· Seen on GitHub issues

How it was grouped

Posts that state a pain and match the "slow-tool" rule about Apache Superset. First post Oct 15, 2026, latest Oct 15, 2026. Unverified: fewer than 3 posts, or one person or place only. Method

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History

AddedOct 18, 2026Apache Superset feels slow and laggy (2 posts)