We (the Wikimedia Performance Team
<https://www.mediawiki.org/wiki/Wikimedia_Performance_Team>) are hosting a
devroom at FOSDEM 2020 <https://fosdem.org/2020/>. We are still looking for
talk proposals on the topic of Web Performance, with a focus on FLOSS, open
standards and research. Deadline is December 2. Details here:
https://github.com/wikimedia/fosdem20-web-performance-cfp