b7455c3fa6
fix: fully elide inline type-only import specifiers ( #2498 )
...
Vite 8's OXC transform (and Vite 7's esbuild transform) honour
`"verbatimModuleSyntax": true` from the app's tsconfig, so
`import { type Metadata } from "next"` leaves a side-effect
`import "next"` behind when every specifier is type-only. Next.js
(SWC) — and esbuild/tsc without verbatimModuleSyntax — elide the whole
statement. create-t3-app and other scaffolds emit both the tsconfig
option and the inline-type import form stock, so on vinext the real
Next.js server runtime was pulled into the RSC graph (dev 500
"require is not defined", build failures via styled-jsx/client-only)
and server-only modules were pulled into the browser bundle when a
"use client" file imported only types from them (t3's tRPC router
shipped to clients and crashed hydration).
Force `typescript.onlyRemoveTypeImports: false` in the oxc transform
options (and `verbatimModuleSyntax: false` in the Vite 7 esbuild
tsconfigRaw) so type-import elision matches Next.js regardless of the
app's tsconfig.
Co-authored-by: Claude Fable 5 <noreply@anthropic.com >
2026-07-03 10:35:59 +01:00
6c7b71eb12
fix(app-router): isolate global not-found css ( #2444 )
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* fix(app-router): isolate global not-found css
* fix(app-router): cover global not-found css review gaps
2026-07-02 21:35:52 +01:00
6bd1ee0153
fix(app-router): expose app rewrites to pages data clients ( #2468 )
2026-07-02 21:03:05 +01:00
5f8048f660
fix(app-router): align app static ISR lifecycle ( #2472 )
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* fix(app-router): align app static ISR lifecycle
* fix(fetch-cache): honor shorter revalidate on hits
* fix(cache): honor read-time revalidate in KV cache
2026-07-02 20:19:02 +01:00
239595e69e
fix(app-router): reuse metadata rewrite prefetches ( #2455 )
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* fix(app-router): reuse metadata rewrite prefetches
* fix(app-router): normalize rsc reference validation ids
* Revert "fix(app-router): normalize rsc reference validation ids"
This reverts commit bbff1eb13a
2026-07-01 17:02:35 +00:00
ebf8e59289
fix(app-router): avoid runtime route-tree prefetch sizing ( #2467 )
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* fix(app-router): start optimistic prefetches immediately
* fix(app-router): support route tree prefetch inlining
* fix(app-router): dedupe max prefetch inlining requests
* fix(app-router): cap route-tree prefetch size reads
* fix(app-router): avoid runtime route-tree prefetch sizing
* Fixed CI type error, flagged parity gap
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
* fix(app-router): preserve negative prefetch inlining thresholds
* fix(app-router): normalize rsc reference validation ids
* Revert "fix(app-router): normalize rsc reference validation ids"
This reverts commit 68b96b596cjames-elicx@users.noreply.github.com >
2026-07-01 17:47:08 +01:00
b0367f1448
fix(link): avoid reusing dynamic app route prefetches ( #2450 )
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* fix(link): avoid reusing dynamic app route prefetches
* fix(link): preserve static dynamic app prefetches
* test(e2e): scope segment cache client params to prod
2026-07-01 11:14:11 +01:00
de733ce4aa
fix(app-router): revalidate dynamic intercepted actions ( #2443 )
2026-07-01 11:02:53 +01:00
8df2344e77
fix(css): preserve Sass partial asset URLs ( #2338 )
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* fix(css): preserve Sass partial asset URLs
* fix(css): preserve Sass use namespaces
* fix(css): match Sass namespace derivation
2026-06-30 20:31:49 +01:00
49945a9e05
fix(link): reuse full prefetch loading shells ( #2332 )
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* fix(link): reuse full prefetch loading shells
* fix(link): share loading shell prefetch ownership
2026-06-30 19:34:50 +01:00
b0de1af028
fix(cloudflare): support Sentry request errors on Workers ( #2425 )
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* fix(cloudflare): support sentry request errors on workers
* fix(cloudflare): avoid worker conditions in node pages builds
* test(cloudflare): run sentry worker e2es in ci
* test(cloudflare): cover sentry render errors
* test(cloudflare): mirror sentry next setup in fixtures
* update lockfile
* update lockfile
* test(cloudflare): cover sentry client instrumentation
2026-06-30 10:58:04 +01:00
bf8ba93d4c
fix(test): mark app trailing slash ISR fixture private ( #2417 )
2026-06-29 18:54:36 +00:00
bcd4e44d96
feat(build): support prerender vite config ( #2415 )
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* feat(build): support prerender vite config
* feat(init): offer prerender config opt-in
* fix(cloudflare): export prerender deploy helper
* fix(cloudflare): avoid redundant prerender config load
* fix(build): quiet adapter fallback warnings
2026-06-29 19:16:08 +01:00
a3910e7aa9
feat(cloudflare): add unified worker entry ( #2416 )
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* feat(cloudflare): add default pages router worker entry
* feat(cloudflare): add unified worker entry
* chore(web): use unified worker entry
* chore(examples): use built-in workers-cache entry
* chore(examples): keep hackernews on app router entry
* chore(cloudflare): rename unified entry to fetch handler
* chore(cloudflare): keep pages entry source helper test-local
2026-06-29 17:33:51 +00:00
23ed801656
fix(e2e): stabilize nav regression suspense window ( #2408 )
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* fix(e2e): stabilize nav regression suspense window
* test(e2e): strengthen nav regression flake guard
2026-06-29 16:57:29 +01:00
69e0051cf7
fix(pages): expose parsed cookies on request objects ( #2401 )
2026-06-29 11:29:35 +01:00
011349b858
fix(app-router): match generated params case-insensitively ( #2351 )
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* fix(app-router): match generated params case-insensitively
* test(app-router): preserve requested static param casing
2026-06-28 23:14:14 +00:00
0ea90fdbaa
fix(app-router): preserve layouts across soft navigation ( #2316 )
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* test(app-router): reproduce server layout identity reset
* fix(app-router): preserve soft navigation layout identity
* test(app-router): model bfcache identities in reducer fixtures
* fix(app-router): refresh layouts after revalidating actions
* fix(navigation): balance history restore snapshots
* fix(app-router): refresh layout elements during HMR commits
2026-06-28 23:07:55 +00:00
18e618c53e
fix(app-router): preserve primary parallel route slot ( #2347 )
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* fix(app-router): preserve primary parallel route slot
* test(app-router): match parallel default layout parity
* fix(app-router): prefer nearest parallel children owner
* fix(app-router): preserve mounted slot state after HMR
* test(app-router): wait for selected parallel slot before HMR
2026-06-28 22:59:48 +00:00
f67f872b88
fix(app-router): preserve named parallel slot state ( #2246 )
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* fix(app-router): preserve named layout segments
* fix(app-router): preserve named slots on replace
* fix(app-router): preserve named slots through hmr
* fix(app-router): settle named slot review races
* fix(app-router): reject superseded hmr payloads
* fix(app-router): preserve committed named segments
* fix(app-router): resolve intercepted named slot segments
* fix(app-router): preserve unmatched named segments
* fix(app-router): prioritize navigation over pending hmr
* fix(app-router): keep navigation authority over hmr
* fix(app-router): preserve hmr authority for stale lanes
* fix(app-router): preserve page segment marker
2026-06-28 22:35:23 +00:00
f0ba7b4afe
fix(app-router): reuse committed client cache payloads ( #2251 )
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* fix(app-router): seed client navigation cache
* fix(cache): parse prerender cache metadata marker
* test(cache): cover prerender metadata done marker
* fix(cache): preserve static committed stale time
* fix(link): honor dynamic stale time for auto prefetches
* fix(router): retain committed client cache state
* fix(router): publish client cache after commit
* fix(router): gate hydration cache publication
* fix(router): guard late client cache publication
* fix(router): isolate client cache parity coverage
* fix(router): preserve authoritative navigation commits
* fix(router): preserve committed navigation streams
2026-06-28 22:01:58 +00:00
c602026b6d
fix(app-router): normalize trailing slash in implicit cache tags ( #2390 )
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* fix(app-router): normalize trailing slash in implicit cache tags for revalidatePath
* docs: remove unnecessary comments
* style: format files
2026-06-28 20:50:18 +01:00
a21667fd09
fix(app-router): discover nested leaf slot routes ( #2350 )
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* fix(app-router): discover nested leaf slot routes
* test(routing): align nested leaf slot expectation
* test(routing): assert nested leaf route match
* fix(app-router): scope nested leaf slot discovery
2026-06-26 21:42:15 +01:00
cab6622ce8
fix(app-router): restore intercepted history slots ( #2363 )
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* fix(app-router): restore intercepted history slots
* fix(app-router): scope interception restore proof
2026-06-26 21:41:12 +01:00
737532aaa8
fix(app-router): preserve interception across middleware rewrites ( #2342 )
2026-06-26 21:36:48 +01:00
e4f5a0e56b
fix(app-router): honor global not found opt-in ( #2340 )
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* fix(app-router): honor global not found opt-in
* fix(app-router): render default global 404 standalone
* test(app-router): avoid fixture workspace lockfile entry
* test(app-router): keep fixture esm outside workspace
* fix(app-router): add default global 404 shell
* test(app-router): cover client not found boundary
* fix(app-router): gate global not found discovery
2026-06-26 21:34:25 +01:00
5c1e870ace
fix(router): honor middleware app rewrites for page links ( #2339 )
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* fix(router): honor middleware app rewrites for page links
* fix(router): preserve masked page data targets
* fix(router): keep non-middleware data fetch timing
* docs(router): explain middleware data handoff invariants
2026-06-26 21:33:23 +01:00
859a0aac15
fix(app-router): bind layout-only children defaults ( #2335 )
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* fix(app-router): bind layout-only children defaults
* fix(app-router): preserve standalone slot owners
* fix(app-router): ghost fallback catch-all owners
2026-06-26 21:31:02 +01:00
50e2385986
fix(form): match Next.js navigation parity ( #2245 )
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* fix(form): match Next.js navigation parity
* fix(form): block dangerous navigation schemes
* fix(form): address Pages navigation review
* fix(form): preserve native and hard navigation fallbacks
2026-06-26 19:56:06 +00:00
70c500bf65
fix(app-router): scope static params across parallel routes ( #2317 )
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* fix(app-router): scope static params across parallel routes
* fix(app-router): collect static params from parallel layouts
* style(app-router): format parallel route fixtures
* fix(app-router): scope parallel segment params
2026-06-26 20:52:20 +01:00
77d67a98c4
fix(cache): bypass unstable cache in draft mode ( #2319 )
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* fix(cache): bypass unstable cache in draft mode
* fix(cache): preserve draft state during action rerenders
2026-06-26 19:58:36 +01:00
42c3e24b40
fix(test): name trailing slash ISR fixture ( #2376 )
2026-06-26 13:58:53 +00:00
da179857dc
fix(app-router): render templates with children only ( #2322 )
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* fix(app-router): render templates with children only
* test(app-router): correct server template navigation parity
* LGTM: template fix matches Next.js
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
* chore(test): remove fixture symlink noise
* LGTM: template fix matches Next.js
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
* fix(app-router): preserve template children-only fix
---------
Co-authored-by: ask-bonk[bot] <ask-bonk[bot]@users.noreply.github.com>
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
2026-06-26 14:51:46 +01:00
618cd66b30
fix(app-router): align static dynamic params parity ( #2321 )
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* fix(app-router): align static dynamic params parity
* fix(app-router): preserve dynamic error fallback params
* chore(test): format force-static fixture
2026-06-26 14:45:37 +01:00
f05eeb8dde
fix(cache): throw updateTag context errors synchronously ( #2311 )
2026-06-26 14:42:40 +01:00
126856cdc4
fix(config): match trailing-slash route sources ( #2255 )
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* fix(routing): match slashed rewrite sources
* fix(routing): align redirect slash matching
2026-06-26 14:42:04 +01:00
640e971ec5
fix(pages): match optional catch-all prerender paths ( #2238 )
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* fix(pages): match empty optional catch-all static paths
* fix(pages): validate static path route params
* fix(pages): share static path matching in dev
2026-06-23 20:00:43 +01:00
e00687a0f6
fix(middleware): match Pages data request metadata ( #2239 )
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* fix(middleware): preserve Pages data routing metadata
* fix(middleware): preserve matched path on data misses
* test(pages): align middleware data miss assertions
* fix(pages): align dev middleware data misses
* fix(pages): gate data misses on real middleware
* fix(middleware): address data redirect review
* Reviewed PR #2239 : fixes confirmed
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
* chore(tests): remove stray node_modules symlinks
---------
Co-authored-by: ask-bonk[bot] <ask-bonk[bot]@users.noreply.github.com>
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
2026-06-23 19:39:59 +01:00
2cbd2a0356
fix(build): apply default server externals ( #2257 )
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* fix(build): externalize Next.js default server packages
* test(node): cover externalized shiki in standalone output
2026-06-23 10:20:55 +00:00
a34c083e88
fix(app-router): match interception route precedence ( #2231 )
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* fix(app-router): prioritize specific interception routes
* fix(app-router): match interception route precedence
* Reviewed PR #2231 : LGTM, minor notes
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
* fix(app-router): align interception route tiebreaks
---------
Co-authored-by: ask-bonk[bot] <ask-bonk[bot]@users.noreply.github.com>
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
2026-06-22 23:37:34 +01:00
d65dd4c601
fix(router): ignore stale initial popstate with i18n ( #2230 )
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* fix(router): ignore stale initial popstate with i18n
* Review done: no issues found
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
* test(router): run i18n popstate coverage in existing project
---------
Co-authored-by: ask-bonk[bot] <ask-bonk[bot]@users.noreply.github.com>
Co-authored-by: james-elicx <james-elicx@users.noreply.github.com >
2026-06-22 22:36:52 +00:00
6e998ec114
fix(middleware): run on missing build assets ( #2242 )
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* fix(middleware): run on missing build assets
* fix(middleware): preserve missing asset rewrites on workers
2026-06-22 23:36:49 +01:00
7b21c429c0
fix(app-router): preserve global error details ( #2249 )
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* fix(app-router): preserve global error details
* fix(app-router): preserve default global error semantics
2026-06-22 23:29:40 +01:00
fbf68d588e
fix(app-router): restore cache and parallel route parity ( #2261 )
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* fix(app-router): preserve searchParams cache variants
* test(app-router): cover RSC metadata cache variants
* fix(app-router): isolate metadata searchParams observation
* fix(app-router): preserve static ISR cache proofs
* fix(app-router): limit queryless cache probes
* fix(app-router): skip redundant cache proof probes
* fix(app-router): harden incomplete cache proofs
* fix(app-router): observe loading page execution
* fix(app-router): preserve exotic page exports
* fix(app-router): preserve client page ISR
* fix(app-router): avoid duplicate queryless page execution
* fix(app-router): observe viewport search params
* fix(app-router): clear force-static search params
* fix(app-router): isolate intercept static context
* fix(app-router): preserve intercept request context
* fix(app-router): isolate action static context
* fix(app-router): match static request API semantics
* fix(app-router): preserve dynamic segment constraints
* fix(app-router): apply slot-only segment config
* fix(app-router): preserve draft mode reads in static errors
* fix(app-router): include nested slot constraints
* fix(app-router): refresh slot layout constraints
* fix(app-router): render nested slot layouts
* fix(app-router): preserve nested slot params
* fix(app-router): preserve intercepted slot head
* fix(app-router): scope parallel layout params
* fix(app-router): preserve intercept layout parity
* fix(app-router): preserve intercept ancestor params
* fix(app-router): scope intercept source params
* fix(app-router): preserve intercept source route params
* test(app-router): stabilize parity validation
2026-06-22 23:17:41 +01:00
656a381de9
fix(og): constrain inlined assets to trusted roots ( #2172 )
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* fix(og): constrain inlined assets to trusted roots
* fix(og): canonicalize asset package boundaries
* test(og): cover canonical boundary intersections
* fix(og): support file-symlinked dependency modules
* docs(og): clarify logical asset boundary resolution
* fix(og): pin symlinked modules to matching packages
* fix(og): keep linked package boundaries narrow
* fix(og): reject workspace-root asset boundaries
* fix(og): name-pin external package boundaries
* fix(og): validate linked package ownership
* fix(og): track linked package ownership
* fix(og): harden linked package provenance
* fix(og): confine captured alias packages
* fix(og): pin captured directory aliases
* fix(og): require alias package ownership
* fix(og): support single-segment aliases
* perf(og): preserve alias lookup precedence
* refactor(og): extract asset ownership policy
* test(og): cover linked package fonts in e2e
* fix(og): recognize resolved package aliases
* fix(og): support regex package aliases
* test(og): isolate linked font fixture
* docs(test): clarify linked font coverage
2026-06-19 16:08:46 +01:00
301418a3f1
perf(app-router): defer layout, template and boundary modules to first request ( #2145 )
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* perf(app-router): defer layout, template and boundary modules to first request
The generated RSC entry statically imported every route's layout, template,
loading/error/not-found/forbidden/unauthorized boundary and parallel-slot
module at the top level. On a cold isolate — and on the dev server's first
request — that eagerly evaluated the whole app's segment tree, including
routes never visited in that lifetime. Page and route-handler modules were
already lazy; the surrounding segment modules were not.
Emit those modules as lazy `() => import()` loaders paired with `null`
placeholders in the manifest, and hydrate them onto the route's synchronous
fields in `ensureAppRouteModulesLoaded` before any read (extended from
page/handler to layouts, templates, boundaries and parallel-slot modules).
Intercept layouts hydrate via the dedicated `loadAppInterceptLayouts` because
they live on the match object, not the route. Every reader already runs behind
`ensureAppRouteModulesLoaded` (handler dispatch and `buildPageElements`) or the
intercept resolvers, so no synchronous module field is read before hydration.
The shared intercept `interceptLayouts` arrays keep their `readonly` public
types; the loader is their sole writer and fills slots through one
boundary-local cast, so route metadata stays immutable to callers.
Dev cold start is unchanged on page-heavy apps — pages were already lazy — but
on a boundary-heavy app (80 independent sections, each with
layout+template+error+loading+not-found) first-request module compile drops
704ms -> 534ms (~24%) and time-to-first-200 1917ms -> 1665ms. The saving scales
with the number of unrelated segments deferred.
* test(app-router): localize react max header font fixture
* fix(app-router): dedupe lazy intercept module loads
* fix(app-router): share intercept load state across matches
* docs(app-router): explain root layout loader reuse
---------
Co-authored-by: James <james@eli.cx >
2026-06-19 14:49:29 +01:00
42f8700f15
fix(router): enhance navigation with as mask for URL handling ( #2076 )
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* fix(router): enhance navigation with `as` mask for URL handling
* fix(router): implement bracket-pattern interpolation for dynamic routes in Pages Router
* fix(router): preserve masked state in beforePopState
* fix(router): cover basepath navigation in ci
* docs(router): clarify navigation state invariants
* refactor(router): require complete history state
* refactor(router): share dynamic href interpolation
* test(router): cover localized masked navigation
* fix(router): keep interpolation internals private
---------
Co-authored-by: James <james@eli.cx >
2026-06-19 00:07:03 +01:00
b2ea860284
fix(proxy): match Next.js file conventions ( #2155 )
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* fix(proxy): match Next.js file conventions
* test(proxy): keep convention fixture out of workspace
* test(proxy): provide middleware path in handler fixture
2026-06-18 23:54:39 +01:00
12f04d6d63
fix(app-router): block dangerous RSC redirect URLs ( #2154 )
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* fix(app-router): block dangerous RSC redirect URLs
* refactor(app-router): reuse blocked navigation reporter
* style(app-router): format redirect guard import
2026-06-18 17:51:07 +00:00
2f8b0ef78b
fix(build): preserve lazy RSC framework chunks ( #2074 )
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* fix(build): preserve lazy RSC framework chunks
* test(image): wait for completed watch output
* test(build): isolate RSC startup regression
* fix(build): preserve lazy framework chunks on Vite 7
* test(build): cover transitive framework reachability
* test(build): harden framework chunk regressions
2026-06-16 14:28:15 +01:00
Steve Faulkner