svelte

Commit Graph

Author	SHA1	Message	Date
Rich Harris	f236d979c0	fix: always lowercase HTML elements, for XHTML compliance	1 day ago
Simon H	0a404c9863	fix: prevent async render tag hydration mismatches (#17652 ) If the render tag is wrapped in `$.async`, that `$.async` call already contains surrounding markers, so we must not add our own to avoid hydration mismatches. Related to #17641, fixes #17225	3 days ago
Rich Harris	d047bc6e2a	fix: render boolean attribute values as empty strings for XHTML compliance (#17648 )	3 days ago
github-actions[bot]	bb00d5b6e7	Version Packages (#17615 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	4 days ago
Andrew Aquino	863c9d6875	chore: wrap JSDoc URLs in @see and @link tags (#17617 ) * docs: wrap JSDoc URLs in @see and @link tags * fix: move curly brace to end of URL * chore: add changeset * add link text * regenerate --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	5 days ago
Rich Harris	57cb393796	fix: allow NaN in key blocks (#17642 ) * fix: allow NaN in key blocks * lol whoops * Update packages/svelte/src/internal/client/dom/blocks/key.js Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>	5 days ago
Artyom Alekseevich	f71a6813b7	fix: treat menu element like ul/ol for a11y role checks (#17638 ) * treat menu element like ul/ol for a11y role checks The <menu> element has the same implicit role (list) as <ul> and <ol>, so it should receive the same treatment in a11y checks: - Allow <menu role="list"> without redundant role warning (CSS list-style:none can remove semantics, role restores them) - Allow <menu> with interactive roles like menu, menubar, radiogroup, tablist, tree, treegrid (same exceptions as ul/ol) Fixes #8529 * changeset --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>	5 days ago
Rich Harris	6e5f2b157a	fix: exit resolved async blocks on correct node when hydrating (#17640 ) * fix: exit resolved async blocks on correct node when hydrating * expand test + fix * tweak, add note to self --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> Co-authored-by: Simon Holthausen <simon.holthausen@vercel.com>	5 days ago
Rich Harris	bc44975869	fix: properly hydrate already-resolved async blocks (alternative) (#17641 ) This is basically #17611, minus #17640, plus #17639. We need to add the $.next() call after render tags as well as components; rather than duplicating the logic, we can use is_standalone to determine when this is necessary (since this is what prevents $.append(...) from being used). Fixes #17261 Fixes #17608 --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>	5 days ago
Artyom Alekseevich	a75866f34d	fix: detect store in each block expression regardless of AST shape (#17636 ) The store invalidation detection in each blocks only checked for Identifier and MemberExpression AST node types. This caused bind: on iteration variables to silently fail when the expression used logical operators (e.g. `{#each $store.items ?? [] as item}`). Use expression metadata dependencies instead of AST type checking to find store_sub bindings, which correctly handles all expression shapes. Fixes #14625	5 days ago
Rich Harris	fcbd3e325a	feat: allow use of createContext when instantiating components programmatically (#17575 ) * feat: allow use of createContext when instantiating components programmatically * docs	6 days ago
Rich Harris	f05f946fea	fix: add vite-ignore comment inside dynamic crypto import (#17623 )	6 days ago
7nik	d7a8e3d130	fix: emit `each_key_duplicate` error in production (#16724 ) * fix: emit `each_key_duplicate` error in production * fix: preserve key * Update packages/svelte/src/internal/client/dom/blocks/each.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * Update packages/svelte/src/internal/client/dom/blocks/each.js Co-authored-by: Rich Harris <rich.harris@vercel.com> * fix: ensure keys are validated * fix silly test name * fix: cover other case of duplicate keys * emit error on hydration * ensure the error is handled * drop useless tests * unused * finish merge * add lost check back * chore: bump playwright (#17565) * chore: bump playwright * maybe this will help somehow? * err whatever * fix * chore: allow testing in production env 2 (#17590) * Revert "chore: allow testing in production env (#16840)" This reverts commit `ffd65e90fe`. * new approach * fix: handle renderer.run rejections (#17591) * fix: handle renderer run rejections * add test * changeset * simplify * explanatory comment --------- Co-authored-by: Antonio Bennett <abennett@mabelslabels.com> Co-authored-by: Rich Harris <rich.harris@vercel.com> * fix: only create async functions in SSR output when necessary (#17593) * fix: only create async functions in SSR output when necessary * actually... * simplify generated code a bit more * simplify * fix: merge consecutive text nodes during hydration for large text content (#17587) * fix: merge consecutive text nodes during hydration for large text content Fixes #17582 Browsers automatically split text nodes exceeding 65536 characters into multiple consecutive text nodes during HTML parsing. This causes hydration mismatches when Svelte expects a single text node. The fix merges consecutive text nodes during hydration by: - Detecting when the current node is a text node - Finding all consecutive text node siblings - Merging their content into the first text node - Removing the extra text nodes This restores correct hydration behavior for large text content. * add test, fix * fix * fix * changeset --------- Co-authored-by: Miner <miner@example.com> Co-authored-by: Rich Harris <rich.harris@vercel.com> * Version Packages (#17585) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> * Revert "drop useless tests" This reverts commit `65f77ef840`. * update tests * fix test * we don't need to expose this function any more * figured it out... we cant have errors during reconcile * simplify * tweak * unused * revert no-longer-needed change * unused --------- Co-authored-by: Rich Harris <rich.harris@vercel.com> Co-authored-by: Antonio Bennett <31296212+Antonio-Bennett@users.noreply.github.com> Co-authored-by: Antonio Bennett <abennett@mabelslabels.com> Co-authored-by: FORMI <239411042+Richman018@users.noreply.github.com> Co-authored-by: Miner <miner@example.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	6 days ago
Rich Harris	4f41e816ba	fix: ensure infinite effect loops are cleared after flushing (#17601 ) * failing effect-loop-infinite test * fix	7 days ago
github-actions[bot]	eb63a6bbba	Version Packages (#17614 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	7 days ago
Tee Ming	05229d9682	chore: remove SvelteKit data attributes from elements.d.ts (#17613 ) * Remove SvelteKit data attributes from elements.d.ts Removed SvelteKit specific data attributes from elements.d.ts. * Remove SvelteKit data attributes from elements.d.ts Removed SvelteKit data attributes from elements.d.ts. --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>	7 days ago
Tee Ming	baba15ab98	fix: avoid 'node:crypto' cloudflare warnings (#17612 ) * fix: avoid 'node:crypto' cloudflare warnings * format * changeset * Apply suggestion from @teemingc	7 days ago
Simon H	bc4dc1d10d	fix: avoid erroneous async derived expressions for blocks (#17604 ) fixes #17595 When an if/key/etc block has an expression that depends on an async blocker (e.g., is inside a component with top level `await`), the compiler incorrectly treats the expression as async - even when the expression itself contains no `await`. This causes the expression to be added to `$.async`'s `expressions` array, which wraps it in an `async_derived`. This is not only unnecessary but also buggy: it breaks the direct reactive connection between the source and its dependent effects, causing inconsistent effect executions. The fix is to only add expressions to `$.async`'s `expressions` array when they actually contain an `await`. When a branch is speculatively marked for destruction (condition temporarily falsy), its child effects are reset to `CLEAN` to prevent them running in a doomed branch (as of #17581). However, if the branch survives (condition becomes truthy again), those effects remain `CLEAN` and never run - the source was already marked dirty before the reset, so no new dirty marking occurs. The fix is to change `skipped_effects` from a `Set` to a `Map` that tracks which child effects were dirty/maybe_dirty before being reset. When a branch is unskipped (survives), restore their status and reschedule them. --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	7 days ago
github-actions[bot]	92e6721c03	Version Packages (#17585 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2 weeks ago
FORMI	8933653fbe	fix: merge consecutive text nodes during hydration for large text content (#17587 ) * fix: merge consecutive text nodes during hydration for large text content Fixes #17582 Browsers automatically split text nodes exceeding 65536 characters into multiple consecutive text nodes during HTML parsing. This causes hydration mismatches when Svelte expects a single text node. The fix merges consecutive text nodes during hydration by: - Detecting when the current node is a text node - Finding all consecutive text node siblings - Merging their content into the first text node - Removing the extra text nodes This restores correct hydration behavior for large text content. * add test, fix * fix * fix * changeset --------- Co-authored-by: Miner <miner@example.com> Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
Rich Harris	ebe583f2bb	fix: only create async functions in SSR output when necessary (#17593 ) * fix: only create async functions in SSR output when necessary * actually... * simplify generated code a bit more * simplify	2 weeks ago
Antonio Bennett	5656dd569a	fix: handle renderer.run rejections (#17591 ) * fix: handle renderer run rejections * add test * changeset * simplify * explanatory comment --------- Co-authored-by: Antonio Bennett <abennett@mabelslabels.com> Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
Manuel	82fde88780	fix: `print()` multiline behaviour (#17319 ) * way cleaner new line handling for base_elements * fix * more fixes * use esrap preview * changeset * bump `esrap` * update snapshot * update more snapshots * Update .changeset/rich-zoos-walk.md --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
github-actions[bot]	9d1dd2e199	Version Packages (#17564 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2 weeks ago
Paolo Ricciuti	2d62ffee9c	fix: throw for unset `createContext` get on the server (#17580 ) * fix: throw for unset `createContext` get on the server * smol tweak --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
Rich Harris	1c131f11ca	fix: reset effects inside skipped branches (#17581 ) * fix: prevent reactivity loss during fork fixes #17197, fixes #17304, fixes #17301, fixes #17309 * add samples * add changeset * fix var casing in tests * don't remove reactions during fork * add sample for derived dep tracking in fork * fix sample type check error * set derived.v on first eval in fork * add sample for derived.v remaining UNINITIALIZED * lost current_batch import in runtime.js * Delete how * Update packages/svelte/src/internal/client/reactivity/deriveds.js * delete test in favour of #17577 * extract runtime.js changes into separate PR * alternative approach * revert * clear skipped branches when deferring * fix * fix * changeset * rename test * update test * unused test --------- Co-authored-by: David Roizenman <david@hmnd.io> Co-authored-by: Paolo Ricciuti <ricciutipaolo@gmail.com> Co-authored-by: Tee Ming <chewteeming01@gmail.com>	2 weeks ago
Rich Harris	3608b3c869	fix: preserve old dependencies when updating reaction inside fork (#17579 ) Co-authored-by: David Roizenman <hmnd@users.noreply.github.com>	2 weeks ago
Rich Harris	ece2e83eb9	fix: increment signal versions when discarding forks (#17577 ) * fix: always update an UNINITIALIZED derived on read Co-authored-by: David Roizenman <hmnd@users.noreply.github.com> * obsolete comments * rename test * add tests, fix * revert * Update .changeset/vast-hornets-draw.md --------- Co-authored-by: David Roizenman <hmnd@users.noreply.github.com>	2 weeks ago
Rich Harris	37cd40d2e5	fix: more conservative assignment_value_stale warnings (#17574 )	2 weeks ago
Razin Shafayet	3256a75b54	fix: ignore popover elements in a11y_consider_explicit_label check (#17367 ) * fix: ignore popover elements in a11y_consider_explicit_label check * chore: add changeset * Apply suggestions from code review * Apply suggestions from code review * fix --------- Co-authored-by: Rich Harris <hello@rich-harris.dev> Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
PandaMan	16fec7207a	fix: make onintrostart respect delay parameter (#17567 ) * fix: make onintrostart respect delay parameter Fixes #14009 The onintrostart event now fires after the delay period completes, rather than immediately when the transition is initiated. This ensures that the event accurately reflects when the intro animation actually starts. Changes: - Added on_start callback parameter to animate() function - Dispatch introstart event after delay animation finishes - Handle edge case where duration is 0 but delay > 0 * fix: format code with prettier * add (failing) tests * fix * changeset * missed a spot * fix --------- Co-authored-by: Miner <miner@example.com> Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
Bladesheng	0cbf718aef	feat: allow passing `ShadowRootInit` to custom element `shadow` options (#17088 ) * feat: allow passing ShadowRootInit to custom element shadow options * tests * add changeset * update docs * allow passing functions * remove newline * update docs * fix test * update docs * simplify options reading * remove the option to pass function to `shadow` * fix whitespace * fix whitespace * fix generated types --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
github-actions[bot]	3d285f0ee4	Version Packages (#17560 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2 weeks ago
Rich Harris	30cea1f9a0	fix: run boundary `onerror` callbacks in a microtask, in case they result in the boundary's destruction (#17561 ) * fix: mark parent effect as dirty on error boundary initialization This change ensures that if an error occurs while a parent effect is still initializing, the parent effect is marked as dirty and scheduled to re-run. This addresses scenarios where state updates in the onerror handler do not trigger a re-evaluation of the condition, improving error handling in Svelte components. * chore: add changeset for #17553 * fix: run boundary callbacks in a microtask, in case they result in the boundary's destruction --------- Co-authored-by: frozenflux2 <snowflake30518@gmail.com>	2 weeks ago
Rich Harris	8c8a22add4	fix: prevent unintended exports from namespaces (#17562 )	2 weeks ago
David	02b5d94b3a	fix: each block breaking with effects interspersed among items (#17550 ) * fix: each block breaking with effects interspersed among items * test sample with interspersed non-branch effects * Apply suggestion from @Rich-Harris * use $effect.pre in sample instead --------- Co-authored-by: Rich Harris <hello@rich-harris.dev>	2 weeks ago
github-actions[bot]	e9d580ed40	Version Packages (#17555 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2 weeks ago
Tee Ming	83eb9dac64	fix: avoid duplicating escaped characters when parsing styles (#17554 ) * fix and test * changeset * format * increment index and escape early instead	2 weeks ago
github-actions[bot]	9662010a13	Version Packages (#17537 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2 weeks ago
Rich Harris	97684d32a0	add missing changeset for #17548 (#17551 )	2 weeks ago
David	5e0d18d210	fix: advance hydration before skipping settled async blocks (#17539 ) * fix: advance hydration before skipping settled async blocks * add test sample * simplify	2 weeks ago
ai-man-codes	efcb7353bb	fix: handle falsy dynamic components in SSR (#17542 ) * fix: handle falsy dynamic components in SSR Closes #17408 Adds a dynamic check for the component in the SSR. Changes: - Modified server-side component renderer to use b.maybe_call for dynamic components - Added SSR test case for falsy component values * fix types --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
David	bec90d4801	fix: avoid using dev-mode array.includes wrapper on internal array checks (#17536 ) * fix: avoid using dev-mode array.includes wrapper on internal array checks * use includes rather than index_of * unused imports --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
David	fe12ffc2a3	fix: avoid unnecessary block effect re-runs after async work completes (#17535 ) * add samples for async readable freeze * test updating without changing reference too * fix: treat block effects as maybe dirty in revive() * even simpler - put block effects in maybe_dirty_effects --------- Co-authored-by: Rich Harris <rich.harris@vercel.com>	2 weeks ago
github-actions[bot]	e1427aa0c8	Version Packages (#17531 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	3 weeks ago
Benjamin Tamasi	6046bbb456	fix: export `wait` function from internal client index (#17530 ) PR #17461 added the `wait` function to `reactivity/async.js` and modified the compiler to generate `$.wait()` calls, but forgot to export it from `index.js`. This causes a runtime error when using `await` inside `$derived()` with `experimental.async: true`: ``` TypeError: $.wait is not a function ``` Fixes #17529	3 weeks ago
github-actions[bot]	9108404450	Version Packages (#17517 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	3 weeks ago
Rich Harris	9b6539a8ef	fix: properly hydrate await in `{@html}` (alternative) (#17528 ) * fix: properly hydrate await in `{@html}` * fix: skip no async * revert runtime changes * wrap html blocks in hydration comments * prettier --------- Co-authored-by: paoloricciuti <ricciutipaolo@gmail.com>	3 weeks ago
Paolo Ricciuti	917ea2d4ae	fix: account for empty statements when visiting in transform async (#17524 )	3 weeks ago
Rich Harris	1ff7dd6123	fix: batch resolution of async work (#17511 ) * fix: batch resolution of async work Co-authored-by: David Roizenman <hmnd@users.noreply.github.com> * fix * drive-by tidy up — Batch.enqueue is (apparently?) a useless wrapper around queue_micro_task * 99% sure it's impossible for is_flushing to be true inside a queued task * add some comments * return early, reduce indentation --------- Co-authored-by: David Roizenman <hmnd@users.noreply.github.com>	3 weeks ago

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2397 Commits (xhtml-lowercase-elements)