Wow. Really cool. I wasn't expecting something so polished.
JIRA speed drives me crazy sometimes, so a couple of months ago I decided to build myself a tool to do instant searches/filters on multiple projects right from the browser just to scratch my own itch.
I just wanted to see if I could have near-instant filtering. I think I got a pretty decent performance by using some JS tricks. I'm sure there might be ways to make it even faster.
Page is around 70kb (HTML+CSS+JS). Everything is manually crafted. I know the design won't win a beauty contest, but it does feel instant and works for my personal use-case. I had a lot of fun building this side-project.
There is a public URL, feel free to try it out [1]. Already mentioned in a previous comment in HN a while ago [2].
[1] https://jetboard.pausanchez.com
[2] https://news.ycombinator.com/item?id=44740472
For the record, it uses a proxy because of CORS. Proxy is in few lines of golang. No NPM or any other framework used to make the project. In any case, if anybody is interested in the source code to run it yourself I'm happy to make the project public. Trusting a proxy on some random's guy on internet is probably a bad idea, given all NPM shit that happened yesterday, in any case, if you want to try, feel free, but use at your own risk :P