~/talk

HTTP/3 Performance for JS Developers

watch on portal.gitnation.org ↗https://portal.gitnation.org/contents/http3-performance-for-js-developers
Talkat JSNation 2023 · on Monday, 2023-06-05· at 17:00· [web-platform, web-performance]

Explains how to optimize JavaScript delivery and payloads for HTTP/3, including techniques for improving first-network-round-trip performance and using 0-RTT and 103 Early Hints. Covers how browsers prioritize JavaScript versus other resources, differences between SPA and MPA loading patterns, the fetch() integration with HTTP/3, and a brief look at WebTransport.

AI-written summary · about

~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.