All issues

Search results

Iterate over derived dict/list more efficiently

Status: Open.

#18807 In sveltejs/svelte;

· tobiasBora opened on Sep 10, 2026

Hydration mismatch in <svelte:head> can remove unrelated stylesheet via skip_nodes()

awaiting submitterneeds a reproduction, or clarificationneeds a reproduction, or clarification

Status: Open.

#18802 In sveltejs/svelte;

· toon-van-berkel opened on Sep 9, 2026

Async component initialization crashes when current_batch is null

Status: Open.

#18799 In sveltejs/svelte;

· jkbz64 opened on Sep 8, 2026

SSR got slower in 5.39.0, and the SSR benchmark stopped measuring it

Status: Open.

#18797 In sveltejs/svelte;

· DmitriiNazimov opened on Sep 8, 2026

Regression: css_unused_selector false positive for global/:export rules in components whose only elements are inside <svelte:head> (#18160)

Status: Open.

#18792 In sveltejs/svelte;

· marekdedic opened on Sep 7, 2026

Memory leak: reconnecting a derived after nested state replacement retains unmounted components

Status: Open.

#18781 In sveltejs/svelte;

· kmplngj opened on Sep 6, 2026

Discussion: Improving hydration performance for large lists

Status: Open.

#18780 In sveltejs/svelte;

· fbwe425 opened on Sep 6, 2026

Plugin source map still not properly chained

Status: Open.

#18778 In sveltejs/svelte;

· K1DV5 opened on Sep 5, 2026

Out-only deferred transition crashes when its outro is aborted from an $effect

Status: Open.

#18773 In sveltejs/svelte;

· dimensi opened on Sep 4, 2026

Batch created during flush is never scheduled; #find_earlier_batch merges later batches into it and part of the UI permanently stops updating

Status: Open.

#18761 In sveltejs/svelte;

· fig-ambassador opened on Sep 1, 2026

No way for a library to opt a $state value out of ownership validation

Status: Open.

#18716 In sveltejs/svelte;

· Stadly opened on Aug 25, 2026

Svelte Inspector is incompatible with previous Vite transform plugin

Status: Open.

#18704 In sveltejs/svelte;

· adiguba opened on Aug 25, 2026