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307 Commits
Author SHA1 Message Date
Thomas Camlong 8594cc884f perf(docker): stop loading the gRPC stack dockerode only needs for image builds 
dockerode/lib/docker.js required './session' at module scope, which pulls in
@grpc/grpc-js and @grpc/proto-loader - 112 files. Its single call site is inside
Docker.prototype.buildImage, the BuildKit path. Homarr lists, starts and stops
containers and never builds images, so every install with a Docker widget paid for
a gRPC stack it cannot reach.

Measured with a forced GC, in context rather than in a bare process: requiring
dockerode goes from +26.6 MiB RSS / 5.2 MiB heap to +20.6 MiB / 2.7 MiB, with grpc
and protobufjs files going 63 and 49 to zero.

The bare-process figure was +24.1 MiB, and quoting that would have overstated the
win by 4x - most of it overlaps with what dockerode loads anyway. The patch comment
records the in-context number.
 2026-08-10 08:49:02 +02:00
Thomas Camlong 3cc6ff33df perf(docker): stop loading ssh2, which allocates a 16 MiB WASM heap nobody uses 
Profiling at the memory high-water mark - not at idle, which is what every earlier
round measured - found the largest single retainer in every snapshot was one V8
Context holding a 16.00 MiB ArrayBuffer. Expanding it through the dominator tree
named it: ssh2's crypto module, whose POLY1305_WASM_MODULE instantiates a
WebAssembly memory for ChaCha20-Poly1305 as soon as it is required.

Homarr has no SSH feature and does not depend on ssh2. The chain is
dockerode -> docker-modem -> ssh2, and docker-modem/lib/modem.js requires './ssh'
at module scope while using it in exactly one place, already guarded by
`protocol === 'ssh'`. A pnpm patch moves the require inside that branch. SSH-based
Docker hosts still work - require() is cached, so they pay it once - and every
socket-based install, which is everyone else, never loads it.

Measured over four alternated runs on a restored real backup, external memory:

                     before        after
  board loaded    25.4, 25.1    8.3, 11.2
  nav-01          28.5, 25.4   10.1,  8.6
  multi-tab       31.1, 35.8   13.0, 10.0
  post-soak       21.4, 21.5    5.5,  7.2

Consistently -15 to -18 MiB, ranges non-overlapping, and 30 fewer files loaded
(1470 -> 1440).

Peak RSS does NOT improve, and that is worth stating plainly: V8 sizes its heap
against available headroom, so freeing native memory lets it grow further before
collecting. What changes is the composition - a fixed 16 MiB of unusable WASM
buffer becomes headroom the app can actually use, which matters under a container
memory limit but does not move the peak number.

Also adds the instruments this needed. A heap snapshot can never explain a peak,
because V8 runs a full GC before serialising one and reports only survivors:

  - memory-probe.cjs gains in-process allocation sampling, on-demand snapshots via
    v8.writeHeapSnapshot, an smaps endpoint, and require-graph recording.
  - analyze-allocations.mjs diffs two stages to isolate what one stage allocated.
  - analyze-smaps-stages.mjs splits each stage's RSS into JS heap, JIT, native and
    file-backed pages.
  - analyze-heap-dominators.mjs can now expand the largest retainer, which is what
    identified ssh2. A plain graph walk escapes through __proto__ and is useless.

One trap recorded in the findings: taking the peak snapshot over CDP delivers it as
JS string chunks and added ~134 MiB of ArrayBuffers to the process being measured,
producing a fake 693 MiB reading. v8.writeHeapSnapshot streams from C++ instead, and
the probe now reports its own observerCostMiB so the cost of looking is visible.
 2026-08-09 22:17:25 +02:00
Thomas Camlong 018f98e318 perf: implement Phase 1 homepage diet via Next.js Cache Components 
P1-0: V8 heap cap (HOMARR_MAX_OLD_SPACE_SIZE, default 512MB)
P1-1: Module graph cuts
  - Dynamic integration imports (55 static → lazy loaders)
  - Conditional DB driver loading (only configured driver loaded)
  - Replace jsdom with linkedom for SVG sanitization
  - Delete eager widget barrel (55 import * as → 0)
  - Extract createRetryableLoader to @homarr/common
P1-2: Enable cacheComponents + restructure root layout
  - Suspense boundaries around session-dependent providers
  - ColorSchemeScript replaces server-side cookie reads
  - Board/manage/auth layouts wrapped in Suspense
P1-3: Cache read paths
  - Cache tag registry + invalidation helpers
  - Cache invalidation wired into all mutation routers
  - Translation deep-merge memoized per locale
P1-4: Prerendered shells + loading.tsx files
P1-5: Shared integration data cache (60s TTL, stale-while-revalidate)
P1-6: Redis-backed Next.js cache handler (@homarr/next-cache-handler)
P1-7: Redis optional (memory channel fallback), TTL on pubSub:last:*,
      Redis clients consolidated from 6 to 2
 2026-08-07 18:59:47 +02:00
Thomas Camlong 08af704c8a Merge origin/dev into feat/build-performance 2026-08-03 15:21:23 +02:00
homarr-renovate[bot] 48fc8db2b4 chore(deps): update semantic-release monorepo (major) (#6486) 2026-08-03 14:39:28 +02:00
Thomas Camlong de801f3f00 perf: optimize dashboard loading and builds 2026-08-02 15:58:16 +02:00
ajnart 0b9c4d6375 fix: address performance review feedback 2026-07-29 06:50:13 +02:00
ajnart 4ca0b747bb chore(next): upgrade preview and isolate dev services 2026-07-29 06:47:07 +02:00
Thomas 06719cdef0 fix(ci): remove coverage report, scope format to changed files, fix oxlint config (#6359) 2026-07-16 10:21:07 +02:00
homarr-renovate[bot] 49248cedaf chore(deps): update dependency posthog-js to ^1.399.1 (#6340) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-14 22:09:52 +00:00
homarr-renovate[bot] a0034b2cfc chore(deps): update dependency @immich/sdk to ^3.0.2 (#6339) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-14 21:01:58 +00:00
homarr-renovate[bot] 4a297180fd chore(deps): update dependency lucide-react to ^1.24.0 (#6334) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-14 19:23:26 +00:00
Thomas Camlong 29ee87c4aa fix(docker): pin typescript to v6 via alias to fix Next.js 16.2.10 build 2026-07-14 18:11:15 +02:00
homarr-renovate[bot] 6d37710fec chore(deps): update dependency vite@>=5.0.0 <=5.4.18 to >=8.1.4 (#6333) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-14 11:26:55 +00:00
homarr-renovate[bot] c016beb2e5 chore(deps): update dependency vite to ^8.1.4 (#6332) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-14 09:06:17 +00:00
homarr-renovate[bot] f9e1b85c6a chore(deps): update dependency posthog-node to ^5.40.0 (#6314) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-14 06:14:41 +00:00
homarr-renovate[bot] 38ba19e665 chore(deps): update dependency oxlint to ^1.73.0 (#6306) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-14 03:22:16 +00:00
homarr-renovate[bot] f55c99d2d6 chore(deps): update dependency posthog-js to ^1.399.0 (#6331) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-14 00:00:38 +00:00
homarr-renovate[bot] c5e8b83d8a chore(deps): update vitest monorepo to ^4.1.10 (#6286) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-13 23:01:00 +00:00
homarr-renovate[bot] d52d9cfed2 chore(deps): update dependency posthog-js to ^1.398.7 (#6319) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-13 21:58:26 +00:00
homarr-renovate[bot] e51e39ff38 chore(deps): update dependency typescript to v7 (#6325) 2026-07-13 22:09:30 +02:00
homarr-renovate[bot] 6c075b6d74 chore(deps): update dependency mysql2 to v3.22.6 (#6310) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-13 18:45:08 +00:00
homarr-renovate[bot] 1d9e8aabf3 chore(deps): update turbo monorepo to ^2.10.4 (#6303) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-13 13:36:45 +00:00
homarr-renovate[bot] b111e5285b chore(deps): update dependency @scalar/api-reference-react to ^0.9.54 (#6317) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-13 10:38:14 +00:00
homarr-renovate[bot] f4c491b570 chore(deps): update dependency @types/node to ^24.13.3 (#6318) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-13 10:37:23 +00:00
homarr-renovate[bot] 29bd4fd70b chore(deps): update dependency posthog-js to ^1.398.1 (#6311) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-12 18:09:44 +00:00
homarr-renovate[bot] e9543dc30d chore(deps): update tiptap monorepo to v3.27.3 (#6308) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-12 09:12:55 +00:00
homarr-renovate[bot] c2508dffea chore(deps): update dependency posthog-js to ^1.396.7 (#6285) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-12 06:18:17 +00:00
homarr-renovate[bot] c56b91570b chore(deps): update tiptap monorepo to v3.27.2 (#6292) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-12 03:01:23 +00:00
homarr-renovate[bot] d53c4e6513 chore(deps): update dependency hono@<4.6.5 to >=4.12.28 (#6291) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-12 02:58:51 +00:00
homarr-renovate[bot] 0426d600cc chore(deps): update dependency oxfmt to ^0.58.0 (#6305) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-12 00:06:59 +00:00
homarr-renovate[bot] 616a444e64 chore(deps): update dependency @immich/sdk to ^3.0.1 (#6251) 
* chore(deps): update dependency @immich/sdk to ^3.0.1

* style: auto-fix lint and format

---------

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-09 19:51:55 +00:00
homarr-renovate[bot] 68f8e8146b chore(deps): update dependency @scalar/api-reference-react to ^0.9.51 (#6243) 
* chore(deps): update dependency @scalar/api-reference-react to ^0.9.51

* style: auto-fix lint and format

---------

Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-07 13:23:56 +00:00
homarr-renovate[bot] c7fa7cdb50 chore(deps): update dependency vite@>=5.0.0 <=5.4.18 to >=8.1.3 (#6242) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-07 07:49:42 +00:00
homarr-renovate[bot] 0c28224e82 chore(deps): update nextjs monorepo to v16.2.10 (#6238) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-06 21:56:19 +00:00
homarr-renovate[bot] 4e6272dbe2 chore(deps): update dependency posthog-js to ^1.396.4 (#6232) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-06 17:56:28 +00:00
homarr-renovate[bot] f5bc090d36 chore(deps): update dependency lucide-react to ^1.23.0 (#6225) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-06 17:53:57 +00:00
homarr-renovate[bot] f23e06dff1 chore(deps): update dependency @semantic-release/github to ^12.0.9 (#6231) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-06 17:53:39 +00:00
homarr-renovate[bot] 24188ce51f chore(deps): update dependency posthog-node to ^5.39.2 (#6226) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-06 14:37:51 +00:00
homarr-renovate[bot] e31f60fdec chore(deps): update dependency cookie to v2.0.1 (#6223) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-06 14:36:14 +00:00
homarr-renovate[bot] 6bb547f3c5 chore(deps): update dependency conventional-changelog-conventionalcommits to ^10.2.0 (#6222) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-06 10:32:35 +00:00
Thomas Camlong 0dc93c1a02 fix(deps): revert typescript from 7.0.1-rc to ^6.0.3 
Next.js 16.2.9 does not fully support TypeScript 7 (tsgo) as the
primary typescript package. The Go-native compiler has no in-process
JavaScript API — lib/typescript.js is missing — which causes Next.js's
hasNecessaryDependencies check to fail and the build to SIGABRT with
CI=true. Vercel is working on native tsgo integration expected in Q3
2026 alongside TypeScript 7 stable.
 2026-07-06 12:15:38 +02:00
Thomas 00661c9b3d fix: fix pnpm lockfile (#6220) 2026-07-06 10:52:58 +02:00
Thomasandhomarr-renovate[bot] 4d42eb65e4 chore(deps): mega dependency update (#6212) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-06 10:05:51 +02:00
homarr-renovate[bot] c5c9daf5a5 chore(deps): update dependency undici to v7.28.0 [security] (#6188) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-04 18:11:47 +00:00
homarr-renovate[bot] ab0e878fbf chore(deps): update dependency posthog-js to ^1.396.2 (#6189) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-04 16:20:03 +00:00
homarr-renovate[bot] 59c084bc57 chore(deps): update testcontainers-node monorepo to ^12.0.4 (#6185) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-04 12:18:18 +00:00
homarr-renovate[bot] f6cf262bab chore(deps): update dependency posthog-js to ^1.396.1 (#6183) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-04 10:27:08 +00:00
homarr-renovate[bot] 529942e4da chore(deps): update dependency brace-expansion@>=1.0.0 <=1.1.11 to >=5.0.7 (#6173) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-04 07:55:55 +00:00
homarr-renovate[bot] 2c2bdb6b76 chore(deps): update dependency brace-expansion@>=2.0.0 <=2.0.1 to >=5.0.7 (#6174) 
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
 2026-07-04 04:45:04 +00:00