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Testing of rune effects is broken

Status: Open.

Bug

#16092 In sveltejs/svelte;

· vits opened on Jun 6, 2025

Inline constant expressions from mustache tags into template

perf

Status: Open.

#9524 In sveltejs/svelte;

· benmccann opened on Nov 17, 2023

Unnecessarily calling <code>$.stringify</code> on strings

compilerChanges relating to the compilerChanges relating to the compiler

perf

Status: Open.

#10031 In sveltejs/svelte;

· benmccann opened on Dec 29, 2023

Eliminate unnecessary <code>if</code> statements

perf

Status: Open.

#10049 In sveltejs/svelte;

· benmccann opened on Jan 1, 2024

Equivalent of Vue's out-in transition mode

feature request

temp-stale

Status: Open.

#544 In sveltejs/svelte;

· Rich-Harris opened on May 1, 2017

Staggered transitions

feature request

stale-bot

temp-stale

Status: Open.

#545 In sveltejs/svelte;

· Rich-Harris opened on May 1, 2017

await once

feature request

stale-bot

temp-stale

Status: Open.

#955 In sveltejs/svelte;

· Rich-Harris opened on Nov 25, 2017

Async/streaming SSR renderer

feature request

Status: Open.

#958 In sveltejs/svelte;

· Rich-Harris opened on Nov 25, 2017

SVG baseVal

compilerChanges relating to the compilerChanges relating to the compiler

feature request

perf

stale-bot

temp-stale

Status: Open.

#1528 In sveltejs/svelte;

· Rich-Harris opened on Jun 6, 2018

Await expressions

feature request

Status: Open.

#1857 In sveltejs/svelte;

· Rich-Harris opened on Nov 20, 2018

simplify safe_not_equal and not_equal?

compilerChanges relating to the compilerChanges relating to the compiler

Status: Open.

#2886 In sveltejs/svelte;

· Rich-Harris opened on May 27, 2019

Allow binding validity on input, select and textarea elements

feature request

temp-stale

Status: Open.

#3257 In sveltejs/svelte;

· bbuhler opened on Jul 17, 2019

scrollX/Y for things other than window

feature request

Status: Open.

#3780 In sveltejs/svelte;

· weepy opened on Oct 23, 2019

Component Unmount: Allow non-duration based outro animations

feature request

stale-bot

temp-stale

Status: Open.

#3847 In sveltejs/svelte;

· christiankaindl opened on Nov 3, 2019

outroing if_blocks cannot receive updates

bug

temp-stale

transition/animation

Status: Open.

#4683 In sveltejs/svelte;

· pushkine opened on Apr 17, 2020

An element that uses the animate directive must be the immediate child of a keyed each block

transition/animation

Status: Open.

#7209 In sveltejs/svelte;

· matths opened on Feb 1, 2022

de-bloating custom-elements by using Constructable Stylesheets

custom element

Status: Open.

#8988 In sveltejs/svelte;

· pascalvos opened on Jul 18, 2023

Let the community create custom runes that offer similar ergonomics as Svelte 5's native runes

Status: Open.

#11014 In sveltejs/svelte;

· Evertt opened on Apr 1, 2024

Use ContextKey&lt;T&gt; to type setContext, getContext and hasContext

feature request

types / typescript

Status: Open.

#8941 In sveltejs/svelte;

· olehmisar opened on Jul 8, 2023

<code>bind:group</code> does not work with nested components

feature request

Status: Open.

#2308 In sveltejs/svelte;

· imbolc opened on Mar 25, 2019

Bind to a Map() Object not possible

temp-stale

Status: Open.

#5721 In sveltejs/svelte;

· firewave-remo opened on Nov 25, 2020

Allow attributes on the <code>&lt;title&gt;</code> element

compilerChanges relating to the compilerChanges relating to the compiler

feature request

stale-bot

temp-stale

Status: Open.

#5198 In sveltejs/svelte;

· romaricpascal opened on Jul 24, 2020

Introduce <code>&lt;style module&gt;</code> — update: <code>forward</code> directive

compilerChanges relating to the compilerChanges relating to the compiler

feature request

Status: Open.

#6972 In sveltejs/svelte;

· aradalvand opened on Dec 1, 2021

Component style exposure mechanism

cssStuff related to Svelte's built-in CSS handlingStuff related to Svelte's built-in CSS handling

Status: Open.

#8538 In sveltejs/svelte;

· Tyrenn opened on Apr 26, 2023

Easy workaround to put component classes to childs (without global)

cssStuff related to Svelte's built-in CSS handlingStuff related to Svelte's built-in CSS handling

Status: Open.

#7962 In sveltejs/svelte;

· dm-de opened on Oct 19, 2022