experiment(react-web-sdk): initialize SDK on server#347

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David Nalchevanidze (nalchevanidze) wants to merge 16 commits into

fix-ssrfrom

experiment/ssr-sdk-init

Commits on Jul 1, 2026

experiment: initialize SDK on server via SSR-safe LocalStore and sync useState

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
experiment: fix useLayoutEffect browser path regressions

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
chore: merge origin/fix-ssr — remove SSR stub, keep server-side useState init

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
experiment(ssr-sdk-init): initialize web SDK on server, skip singleton lock for SSR

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
fix(ssr-sdk-init): use 'window' in globalThis instead of typeof window

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
refactor(core-sdk, web-sdk): make singleton enforcement explicit via disableSingleton flag

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
refactor(react-web-sdk): replace serverEnv IS_SERVER with isBrowser() from web-sdk

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
fix(web-sdk): guard entry interaction start against missing browser APIs on server

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
fix(react-web-sdk): dispose server SDK before replacing with browser SDK on hydration

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
fix(react-web-sdk): always initialize SDK synchronously in useState to prevent SSR hydration mismatch

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed
refactor(react-web-sdk): extract useLifecycle hook and simplify OptimizationProvider

David Nalchevanidze (nalchevanidze)
and
Claude (claude)
committed

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experiment(react-web-sdk): initialize SDK on server#347

experiment(react-web-sdk): initialize SDK on server#347
David Nalchevanidze (nalchevanidze) wants to merge 16 commits into
fix-ssrfrom
experiment/ssr-sdk-init

Commits on Jul 1, 2026

experiment: initialize SDK on server via SSR-safe LocalStore and sync useState

experiment: fix useLayoutEffect browser path regressions

chore: merge origin/fix-ssr — remove SSR stub, keep server-side useState init

experiment(ssr-sdk-init): initialize web SDK on server, skip singleton lock for SSR

fix(ssr-sdk-init): use 'window' in globalThis instead of typeof window

refactor(core-sdk, web-sdk): make singleton enforcement explicit via disableSingleton flag

refactor(react-web-sdk): replace serverEnv IS_SERVER with isBrowser() from web-sdk

fix(web-sdk): guard entry interaction start against missing browser APIs on server

fix(react-web-sdk): dispose server SDK before replacing with browser SDK on hydration

fix(react-web-sdk): always initialize SDK synchronously in useState to prevent SSR hydration mismatch

refactor(react-web-sdk): extract useLifecycle hook and simplify OptimizationProvider

Commits on Jul 2, 2026

fix(react-web-sdk): destroy stale window singleton before constructing new SDK to prevent concurrent render crash

fix(react-web-sdk): inline isBrowser check to fix CI build

fix(react-web-sdk): export isBrowser from web-sdk index and use it in OptimizationProvider

fix(react-web-sdk): export isBrowser from web-sdk index and use it in OptimizationProvider

fix(react-web-sdk): restore idempotent init() — revert dispose-on-reinit in useLifecycle