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Boosted by slightlyoff@toot.cafe ("Alex Russell"):
stoyan@indieweb.social wrote:
Web Performance Calendar day 31 article 5/5: @slightlyoff investigates SPA usage patterns showing that users often trigger only ~1 soft navigation per page load. Heavy upfront JS costs aren’t being amortized, which challenges our assumptions about SPA performance benefits.
https://calendar.perfplanet.com/2025/the-curious-case-of-the-shallow-session-spas/