2026-08-01 crawl · observed, not inferred

Technology used by hardcover.app

We're a social network for book lovers to find life changing books, track what you read & want to read, and connect with passionate readers.

14
technologies detected
hardcover
company
1-10
employees
internet
industry
united states
location

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

Programming languages
TypeScriptSept 2023GraphQLSept 2023RubyApr 2025
Miscellaneous
PWASept 2025Open GraphSept 2022
CRM
ZohoAug 2022
UI frameworks
Headless UIAug 2022
Web frameworks
Ruby on RailsApr 2025
JavaScript frameworks
Inertia.jsApr 2025
Analytics
PlausibleOct 2023
JavaScript libraries
Apollo3.14.0Sept 2023
Performance
Priority HintsSept 2023
Security
HSTSSept 2022
CDN
CloudflareJan 2023
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