One more evening spent on optimizing the performance of dabdab.org.
This time I've extracted all js related to visualisation into a separate js bundle + added a prefetch link tag to make sure this file is cached by browser. The size is still pathetic though, however this allowed me to return echarts since go package produces a really bad quality results.
As a next step I'm thinking about ditching uikit js components and rewrite few that matter to avoid bringing in 200 kb of useless code to the user