measure-rerenders.mts counts React commits on an untouched board and attributes each
to the shallowest component that re-rendered, i.e. where the update entered the tree.
What it found: an idle board commits 73-96 times per minute, re-rendering
@mantine/core/Box over 30,000 times in 60s. That is the churn behind the 650 MB
browser peak — transient allocation rather than retention. About 80% of those commits
enter at the same anonymous depth-2 provider, props [value, children], value {appDir}:
Next.js's internal HeadManagerContext, whose value is a fresh object literal on every
App Router render, so each render re-renders the whole app beneath it. The rest enter
at __next_metadata_boundary__ / <title>, pointing the same way.
The trigger is inside Next's router/metadata handling — application code has no
polling router.refresh() — so nothing here fixes it. It is the next thing to chase and
it dominates everything downstream of it.
useTimeAgo called setState on a 1s interval even when the label was unchanged ("3
minutes ago" holds for a full minute), re-rendering its subtree ~60x/minute per
consumer for an identical string. It now compares before setting. Recorded as a
correctness fix and NOT a measured win: idle commits stayed inside their 73-96 range
afterwards, because the app-root churn dominates.
pnpm test 1794/1795 (pre-existing pi-hole Testcontainers flake); typecheck clean
across 37 packages; no new lint errors.
- Pass board.name to all invalidateBoardCache calls (permission mutations)
- Align integration create invalidation with update/delete
- Add initial-fetch-failure test for integration-data-cache
- Expand SVG XSS test corpus (javascript:, xlink:href, @import, onbegin)
- Forbid <style> tags in SVG sanitizer to prevent CSS injection
- Fix duplicate export in packages/common/src/index.ts
* fix(deps): update dependency drizzle-zod to ^0.8.2
* chore: update zod to v4 import
* fix: path is no longer available in transform context
* fix: AnyZodObject does no longer exist
* fix: auth env.ts using wrong createEnv and remove unused file env-validation.ts
* fix: required_error no longer exists on z.string
* fix: zod error map is deprecated and replaced with config
* fix: default requires callback now
* fix: migrate zod resolver for mantine
* fix: remove unused form translation file
* fix: wrong enum type
* fix: record now requires two arguments
* fix: add-confirm-password-refinement type issues
* fix: add missing first record argument for entityStateSchema
* fix: migrate superrefine to check
* fix(deps): upgrade zod-form-data to v3
* fix: migrate superRefine to check for mediaUploadSchema
* fix: authProvidersSchema default is array
* fix: use stringbool instead of custom implementation
* fix: record requires first argument
* fix: migrate superRefine to check for certificate router
* fix: confirm pasword refinement is overwriting types
* fix: email optional not working
* fix: migrate intersection to object converter
* fix: safe parse return value rename
* fix: easier access for min and max number value
* fix: migrate superRefine to check for oldmarr import file
* fix: inference of enum shape for old-import board-size wrong
* fix: errors renamed to issues
* chore: address pull request feedback
* fix: zod form requires object
* fix: inference for use-zod-form not working
* fix: remove unnecessary convertion
* fix(deps): upgrade trpc-to-openapi to v3
* fix: build error
* fix: migrate missing zod imports to v4
* fix: migrate zod records to v4
* fix: missing core package dependency in api module
* fix: unable to convert custom zod schema to openapi schema
* fix(deps): upgrade zod to v4
* chore(renovate): enable zod dependency updates
* test: add simple unit test for convertIntersectionToZodObject
---------
Co-authored-by: homarr-renovate[bot] <158783068+homarr-renovate[bot]@users.noreply.github.com>
* feat(board): add mobile home board
* fix: add missing translations
* fix: mysql key reference with other datatype
* fix: format issue
* fix: missing trpc context arguments in tests
* fix: missing trpc context arguments in tests
* feat: add object base64 hash method
* chore: add script to add package
* feat: add request-handler package
* wip: add request handlers for all jobs and widget api procedures
* wip: remove errors shown in logs, add missing decryption for secrets in cached-request-job-handler
* wip: highly improve request handler, add request handlers for calendar, media-server, indexer-manager and more, add support for multiple inputs from job handler creator
* refactor: move media-server requests to request-handler, add invalidation logic for dns-hole and media requests
* refactor: remove unused integration item middleware
* feat: add invalidation to switch entity action of smart-home
* fix: lint issues
* chore: use integration-kind-by-category instead of union for request-handlers
* fix: build not working for tasks and websocket
* refactor: add more logs
* refactor: readd timestamp logic for diconnect status
* fix: lint and typecheck issue
* chore: address pull request feedback
Thomas Camlong
Meier Lukas
StrandedTurtleandMeier Lukas
Matti AirasandClaude Opus 4.5
castielwaverly
Nicolas NewmanandMeier Lukas
Andre SilvaandMeier Lukas
MeowandMeier Lukas
ManuelandMeier Lukas
