Commits on Jul 14, 2025

1. chore: clean up a11y analysis code (#16345) …

   * chore: clean up a11y analysis code* lint* apply changes from#16340 and#16341* `utils.js` -> `index.js`* remove unused exports* remove unused exports* newlines are free :)* consolidate loops* put the exported function up top---------Co-authored-by: Rich Harris <rich.harris@vercel.com>

   

   Ocean-OS andRich-Harris authoredJul 14, 2025
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2. feat: allowawaitin components (#15844) …

   * tidy* tidy* yes it can, apparently* tidy up* unused* complete merge* WIP* simplify* debugging help* WIP* unused* partial merge* WIP* fix* add test* rename* fix* unused* oops* chore: merge main into async branch (#16197)* chore: merge main into async branch* adjust test* fix: make effects depend on state created inside them (#16198)* make effects depend on state created inside them* fix, add github action* disable test in async mode* make batch.#deferred private* fix settled when awaits occur inside pending boundary* tweak* change behaviour of `tick()` to be requestAnimationFrame-based* get rid of a bunch of Promise.resolve chains* more* more* fix test* disallow `flushSync()` inside effects* regenerate* handle errors in block expressions* make validate_each_keys async-aware* for unowned deriveds, throw errors lazily* rename ASYNC_ERROR -> ERROR_VALUE, and avoid conflicts with other flags now that it's used with deriveds as well as sources* invoke boundary directly* local effect pending* update test* fix* fix* fix weird bug in tests* delete old changeset that somehow got left over here* Update .changeset/eleven-weeks-dance.md* update error details* unused* simplify* tweak* tweak* tweak* tweak* tidy up* handle errors in async block expressions* tweak* groundwork for async attribute_effect* dry out* fix async directives* tidy up* initialize option values before initing select values* simplify init_select* simplify* tweak* tidy up* tweak* on second thoughts just simplify it here* tidy* handle awaits in `<slot>`* unused* tidy up* tidy up* dry out* dry out* Revert "dry out"This reverts commit2585516.* dry out* dry out* use let for block-scoped stuff* dry out* dry out* tidy up* only wrap awaits in `$.save` when necessary* oops* remove TODO comment (just checked)* oops, leftover* simplify* unused* remove logging* tweak* unused* unused* remove logging* partial fix* fix* remove unused EFFECT_HAS_DERIVED* Update packages/svelte/src/reactivity/create-subscriber.jsCo-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>* Update packages/svelte/src/index-client.jsCo-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>* Update packages/svelte/src/internal/client/runtime.jsCo-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>* unused* Update packages/svelte/src/internal/client/reactivity/sources.jsCo-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>* Update packages/svelte/src/internal/client/reactivity/deriveds.jsCo-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>* Update packages/svelte/src/internal/client/reactivity/deriveds.jsCo-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>* prettier* unused* fix flags* tweak* tweak* unused* fix* no idea what a 'boundary micro task' is or why it was deemed necessary but evidently it isn't* remove queue_boundary_micro_task* oops* note* tidy up* remove TODO* make method private* simplify* flesh out await_reactivity_loss warning* tweak* update test* fix* null out from_async_derived in more places* tidy up test* failing test* unused* fix test* fix* simplify. no idea what the async_mode_flag stuff is about, but it appears unnecessary* add async_derived_orphan error* regenerate* flesh out await_outside_boundary message* add some JSDoc* only update `$effect.pending()` if someone is listening, since it causes a double flush and makes debugging harder* tweak logic to make it clearer why and when we commit a batch* add a couple of comments* false -> 0* add comment* unused* silence warning* add effect_pending_outside_reaction error* Update packages/svelte/src/compiler/types/index.d.tsCo-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>* suspend batch, not boundary* rename from_async_derived -> current_async_derived* tweak* remove TODO - this method is only called when pending snippet exists* use error boundary for test - vitest does some weird error swallowing afaict* flush less often* restore -> activate* remove TODO* move batch-related code into batch.js* make flush_queued_root_effects a method of batch* make process_effects a method of batch* make stuff private* unused* regenerate* update test* more JSDoc* add more JSDoc* branch and block effects do not also need to be render effects* tidy up* simplify* unused* move code where it belongs* remove, for now* fix* only apply error adjustments when error escapes boundaries* remove EFFECT_IS_UPDATING* is_dirty is a better name than check_dirtiness* duplicates are rare and harmless* apparently we no longer need the merging logic? we can simplify and fix stuff by removing it* tidy* don't commit stale batches* add skipped failing test* partial merge* WIP* WIP* WIP* tweak* tidy up* dont update derived status when time-travelling* tidy up* tidy up* tag async deriveds* tweak* bail out of secondary flushes* re-run blocks on subsequent flushes* add test* fix* add tests, one failing* fix* flesh out await_waterfall message* tidy up* dry out* unused* tweak* tidy up* TODO* tweak* tidy up* remove TODO* unused export* add optimisation back* revert unneeded changes* revert* update some tests* more* more* move some code* rename* WIP* unset context synchronously* remove unused argument* Apply suggestions from code reviewCo-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>* add comment* add comment* use queue_micro_task in createSubscriber* Update packages/svelte/src/compiler/phases/3-transform/client/visitors/AwaitExpression.jsCo-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>* prettier---------Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com>Co-authored-by: Elliott Johnson <sejohnson@torchcloudconsulting.com>

   

   4 people authoredJul 14, 2025
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3. fix: silence a11y warning for inert elements (#16339) …

   * fix: silence a11y warning for inert elements* changeset* handle `inert=""`* oops---------Co-authored-by: Rich Harris <rich.harris@vercel.com>

   

   navorite andRich-Harris authoredJul 14, 2025
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4. Version Packages (#16364) …

   Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

   

   github-actions[bot] authoredJul 14, 2025
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