sveltejs/svelte issues and pull requests

#16351 - Allow reactivity in outroing elements

Issue - State: open - Opened by 7nik 5 months ago
Labels: transition/animation, breaking change, needs discussion

#16151 - `TweenedOptions` not exported from `svelte/motion`

Issue - State: open - Opened by janosh 6 months ago
Labels: transition/animation

#15604 - `transition:fade|global` leaves the block visible in the off state

Issue - State: open - Opened by Serator 8 months ago - 1 comment
Labels: transition/animation

#15335 - Transitions strip overflow-y and overflow-x inline style

Issue - State: open - Opened by fraser-0 9 months ago - 2 comments
Labels: transition/animation

#15203 - memory leak: detached nodes are kept when using transitions

Issue - State: closed - Opened by gyzerok 10 months ago - 21 comments
Labels: transition/animation

#15147 - Svelte 5.1.5 breaking vaul-svelte animation

Issue - State: open - Opened by WarningImHack3r 10 months ago - 5 comments
Labels: transition/animation

#14897 - Tween with duration 0 goes to NaN before becoming the target value

Issue - State: closed - Opened by TheSpeedM 11 months ago - 1 comment
Labels: transition/animation

#14732 - Fade-in transition showing flash of visible content before fading in

Issue - State: closed - Opened by phocks 12 months ago - 10 comments
Labels: bug, transition/animation

#14645 - 5.8.0 Spring instant option unexpected behavior.

Issue - State: closed - Opened by grieben 12 months ago - 2 comments
Labels: transition/animation

#14205 - Slide transition throws a "Invalid keyframe value for property height" warning since Svelte 5

Issue - State: open - Opened by flayks about 1 year ago - 7 comments
Labels: transition/animation

#13977 - Svelte 5: flip/crossfade animation breaks subsequent drag interaction on iOS

Issue - State: open - Opened by jessecoleman about 1 year ago - 2 comments
Labels: transition/animation

#13351 - Failed to execute 'getComputedStyle' on 'Window'

Issue - State: closed - Opened by PatrickG about 1 year ago
Labels: transition/animation

#13302 - Outro transition gets interrupted when mutating array

Issue - State: open - Opened by 0Abdullah about 1 year ago - 3 comments
Labels: bug, transition/animation

#13168 - Svelte 5 : `animate:flip` elements mispositioned after rapid state toggling

Issue - State: closed - Opened by mquandalle about 1 year ago - 2 comments
Labels: transition/animation

#13107 - fix: flip animation not accounting for scaled lengths

Pull Request - State: closed - Opened by etainad008 about 1 year ago - 5 comments
Labels: transition/animation

#13107 - fix: flip animation not accounting for scaled lengths

Pull Request - State: closed - Opened by etainad008 about 1 year ago - 6 comments
Labels: transition/animation

#12730 - Svelte 5: `tick()` is not called

Issue - State: closed - Opened by rChaoz over 1 year ago - 2 comments
Labels: transition/animation, needs discussion

#12319 - Svelte 5: Outro animation is not cancelled and overlaps with intro

Issue - State: closed - Opened by Fruup over 1 year ago
Labels: bug, transition/animation

#12138 - setTimeout does not rerender component when using lifecycle functions

Issue - State: closed - Opened by ValipPowa over 1 year ago - 3 comments
Labels: bug, transition/animation

#12039 - Svelte 5: Transitioned out elements don't come back in if the transition does not complete

Issue - State: closed - Opened by BradenC over 1 year ago - 2 comments
Labels: transition/animation

#12033 - Svelte 5: transition may go in wrong direction and stuck

Issue - State: closed - Opened by 7nik over 1 year ago - 1 comment
Labels: transition/animation

#12003 - Uneasy bouncing in `transition:slide`

Issue - State: open - Opened by qupig over 1 year ago - 12 comments
Labels: transition/animation

#11973 - duplicate component issue is caused by using the fade transition.

Issue - State: closed - Opened by Neptunium1129 over 1 year ago - 2 comments
Labels: transition/animation

#11657 - Transitions break when wrapped in component.

Issue - State: closed - Opened by ptrxyz over 1 year ago - 3 comments
Labels: bug, transition/animation

#11615 - Transitions not working properly in Svelte 5.

Issue - State: closed - Opened by DanniScript over 1 year ago - 4 comments
Labels: transition/animation

#11528 - Svelte5: Transitions break when state changes while it is still running. DOM does not reflect state properly.

Issue - State: closed - Opened by Alia5 over 1 year ago - 1 comment
Labels: bug, transition/animation

#11372 - Svelte 5: Crossfade playing fallback consistently in some scenarios

Issue - State: closed - Opened by Draconizations over 1 year ago - 5 comments
Labels: bug, transition/animation

#11361 - Svelte 5: in & out transitions don't seem to run together

Issue - State: closed - Opened by rudiv over 1 year ago - 1 comment
Labels: bug, transition/animation

#11280 - Svelte 5: default `intro` to `true` when using `mount`

Issue - State: closed - Opened by Rich-Harris over 1 year ago - 3 comments
Labels: transition/animation

#11273 - Svelte 5: WAAPI transitions can be hijacked in many ways, breaking the lifecycle of components

Issue - State: closed - Opened by Xerios over 1 year ago - 4 comments
Labels: transition/animation

#11270 - Svelte 5: Adding a delay param to svelte transitions causes the node to immediately appear for the duration of the delay

Issue - State: closed - Opened by Mali-2 over 1 year ago - 6 comments
Labels: bug, transition/animation

#11185 - Svelte 5: "in" transition not firing in dev/hmr mode but works fine when the app is built

Issue - State: closed - Opened by cdcarson over 1 year ago - 8 comments
Labels: bug, transition/animation

#11081 - Svelte 5 doesn't produce the last tween value in transitions

Issue - State: closed - Opened by cdcarson over 1 year ago
Labels: bug, transition/animation

#10911 - Svelte 5: Component leak, each loop components exist even after the array.length === 0, regression

Issue - State: closed - Opened by 98mux over 1 year ago - 3 comments
Labels: transition/animation

#10897 - Transition on SVG path appears to not be working properly

Issue - State: open - Opened by rhoot over 1 year ago
Labels: transition/animation

#10876 - Svelte 5: delayed transitions don't apply initial CSS

Issue - State: closed - Opened by Rich-Harris over 1 year ago - 3 comments
Labels: bug, transition/animation

#10866 - Flip animation positions element incorrectly when transitioning out with scale transition

Issue - State: closed - Opened by bdpartridge over 1 year ago - 4 comments
Labels: transition/animation

#10563 - Svelte 5: transitioned value clears too early

Issue - State: closed - Opened by pooledge almost 2 years ago - 3 comments
Labels: transition/animation

#10255 - Item just disappear when finishing with render

Issue - State: closed - Opened by CutieCat6778 almost 2 years ago - 4 comments
Labels: awaiting submitter, transition/animation

#10184 - [transition] Crossfade Positioning Issues with `position: fixed` During the Transition Delay

Issue - State: open - Opened by anatolzak almost 2 years ago
Labels: transition/animation

#9911 - Public API for creating Animation from the svelte/transition module

Issue - State: open - Opened by adiguba almost 2 years ago - 5 comments
Labels: transition/animation

#9865 - Running many animations on timer when the tab is in background causes a memory leak

Issue - State: closed - Opened by angryziber almost 2 years ago - 5 comments
Labels: awaiting submitter, transition/animation

#9655 - Svelte 5: Animation flip only works correctly in conjunction with crossfade

Issue - State: closed - Opened by Thiagolino8 about 2 years ago - 3 comments
Labels: transition/animation

#9469 - Attributes/props aren't updated when the transition is reversed

Issue - State: open - Opened by aradalvand about 2 years ago
Labels: transition/animation

#9434 - Svelte 4/Svelte 5: Illegal Invocation: Transition

Issue - State: closed - Opened by MannyKSoSo about 2 years ago - 1 comment
Labels: transition/animation

#9199 - The opacity change on a slide transition is barely visible

Issue - State: closed - Opened by mpost about 2 years ago - 1 comment
Labels: transition/animation

#9186 - Deep transition using svelte:self is trigerring despite condition not changing

Issue - State: open - Opened by TGlide about 2 years ago - 2 comments
Labels: transition/animation

#9155 - Better HTMLDialogElement support for transitions

Issue - State: open - Opened by danielniccoli over 2 years ago - 3 comments
Labels: transition/animation

#9147 - Enhance the slide transition to support sliding from the right or the bottom

Issue - State: open - Opened by webJose over 2 years ago - 3 comments
Labels: transition/animation

#9076 - Animations & Transitions are not working on display:contents

Issue - State: closed - Opened by adiguba over 2 years ago - 1 comment
Labels: transition/animation

#9028 - transition property on any element breaks navigation scroll preservation

Issue - State: open - Opened by Coronon over 2 years ago - 2 comments
Labels: transition/animation

#9011 - Store `tweened` not updating correctly if initiated with nullish value

Issue - State: open - Opened by davydhyk over 2 years ago - 1 comment
Labels: transition/animation

#8978 - Flag to wait for out transition to finish before 'in' start

Issue - State: open - Opened by Moonlander1 over 2 years ago - 4 comments
Labels: transition/animation

#8944 - Allow css variables in transitions

Issue - State: open - Opened by Thiagolino8 over 2 years ago
Labels: transition/animation

#8907 - fix: transition slide not smooth with min height and min width

Pull Request - State: closed - Opened by xxkl1 over 2 years ago - 2 comments
Labels: transition/animation

#8891 - Transitions cause bind:this bindings to be incorrect

Issue - State: closed - Opened by robertadamsonsmith over 2 years ago - 1 comment
Labels: transition/animation

#8857 - Animations display incorrectly on SVGs with a viewbox set

Issue - State: open - Opened by JakeTrevor over 2 years ago
Labels: transition/animation

#8850 - Add a `component` scope to transitions

Issue - State: open - Opened by oodavid over 2 years ago - 1 comment
Labels: feature request, compiler, transition/animation

#8685 - transiton make delay when ondestroy the component

Issue - State: closed - Opened by Vibeesarma over 2 years ago - 1 comment
Labels: transition/animation

#8679 - Logical (writing direction aware) transitions

Issue - State: open - Opened by ramiroaisen over 2 years ago
Labels: transition/animation

#8606 - Crossfade without |local directive inside component prevents unmounting

Issue - State: closed - Opened by TGlide over 2 years ago - 3 comments
Labels: transition/animation

#8576 - Out transition blocks update to component props, even when outro is cancelled

Issue - State: closed - Opened by jrouleau over 2 years ago - 3 comments
Labels: transition/animation

#8533 - Slide Transition should have min-height/width set to 0

Issue - State: closed - Opened by eslym over 2 years ago
Labels: transition/animation

#8448 - not possible to use own style with transition

Issue - State: closed - Opened by dm-de over 2 years ago - 3 comments
Labels: transition/animation

#8445 - Make outroing elements `inert`

Issue - State: closed - Opened by Rich-Harris over 2 years ago - 2 comments
Labels: transition/animation

#8351 - Bug: "Out" transition blocks component from unmounting indefinitely, caused by update to store

Issue - State: closed - Opened by Vanilagy over 2 years ago - 15 comments
Labels: transition/animation

#8310 - Jerky behavior when using crossfade on text nodes

Issue - State: closed - Opened by rzp-goutam almost 3 years ago - 1 comment
Labels: transition/animation

#8293 - True & False conditions are simultaneously shown.

Issue - State: closed - Opened by RickRyan26 almost 3 years ago - 2 comments
Labels: transition/animation

#8232 - Changing classes during transition:slide, broken on out transition

Issue - State: open - Opened by torrfura almost 3 years ago
Labels: transition/animation

#8224 - Error thrown when using custom defered transition as a bidirectional transition

Issue - State: open - Opened by oskar-koli almost 3 years ago
Labels: transition/animation

#8150 - Non-transitioned elements in a container block don't hide until out-transitions are done

Issue - State: open - Opened by BMorearty almost 3 years ago
Labels: transition/animation

#8086 - Unfinished transition does not update bound variable

Issue - State: closed - Opened by Roboroads almost 3 years ago - 2 comments
Labels: transition/animation

#8084 - Bug > Transition out / slide uses the OLD height from transition in...

Issue - State: closed - Opened by oodavid almost 3 years ago - 6 comments
Labels: transition/animation

#8061 - Parent element behavior when transitioning out a child

Issue - State: open - Opened by zakj about 3 years ago
Labels: transition/animation

#8043 - Add: on:view and improvements to svelte animations

Issue - State: open - Opened by azezsan about 3 years ago - 1 comment
Labels: transition/animation

#8035 - Props fail to update if component visibility is changed during transition

Issue - State: open - Opened by Jolaxs about 3 years ago
Labels: transition/animation

#8030 - Transitions causing error thrown: Cannot read properties of null (reading 'p')

Issue - State: closed - Opened by arggh about 3 years ago - 4 comments
Labels: transition/animation

#7902 - Transitioning many items in `#each` causes layout thrashing

Issue - State: open - Opened by brunnerh about 3 years ago - 1 comment
Labels: transition/animation

#7900 - [Bug] Nested mount transition with onMount state update causes double render

Issue - State: open - Opened by Fxlr8 about 3 years ago - 1 comment
Labels: transition/animation

#7889 - animate directive with duration:0 should be completely disabled / Programmatically disable animate directive

Issue - State: closed - Opened by JuanDouek about 3 years ago - 5 comments
Labels: transition/animation

#7677 - Transition function does not run on destroy

Issue - State: open - Opened by hyunbinseo over 3 years ago - 2 comments
Labels: transition/animation

#7674 - Parameter to control the state of transitions without necessarily using If.

Issue - State: open - Opened by caesar-exploit over 3 years ago - 2 comments
Labels: transition/animation

#7661 - A rotated element's crossfade animation goes in wrong direction

Issue - State: open - Opened by ffossum over 3 years ago - 6 comments
Labels: transition/animation

#7620 - A way to suppress outros for all descendents of a component

Issue - State: open - Opened by CherryDT over 3 years ago - 1 comment
Labels: feature request, runtime, transition/animation

#7352 - Support optional transitions

Issue - State: open - Opened by MathiasWP over 3 years ago - 1 comment
Labels: transition/animation

#7349 - Use alternate in and out transition values using an array

Issue - State: open - Opened by GavHern over 3 years ago - 1 comment
Labels: feature request, transition/animation

#7308 - Colliding animations

Issue - State: open - Opened by Xeronic almost 4 years ago - 3 comments
Labels: transition/animation

#7210 - Adding transition breaks bind:this (component inside if block)

Issue - State: closed - Opened by hyunbinseo almost 4 years ago - 2 comments
Labels: bug, transition/animation

#7209 - An element that uses the animate directive must be the immediate child of a keyed each block

Issue - State: open - Opened by matths almost 4 years ago - 19 comments
Labels: transition/animation

#7207 - fix: correct FLIP animations in scaled parent

Pull Request - State: closed - Opened by simeydotme almost 4 years ago - 4 comments
Labels: transition/animation

#7205 - FLIP Animations inside a Scaled Parent are calculated incorrectly

Issue - State: closed - Opened by simeydotme almost 4 years ago
Labels: transition/animation

#7166 - Tween and transitions don't work together

Issue - State: open - Opened by lofsigma almost 4 years ago
Labels: transition/animation

#7157 - Apply transition modifier local conditionally

Issue - State: open - Opened by janosh almost 4 years ago - 1 comment
Labels: feature request, transition/animation

#7119 - Transition not removing extra DOM nodes after completion

Issue - State: closed - Opened by probablykasper almost 4 years ago - 4 comments
Labels: transition/animation

#7078 - Pure CSS Transition

Issue - State: open - Opened by honzahana almost 4 years ago - 3 comments
Labels: transition/animation

#7072 - "Cancelling" a fade transition before it completes makes reactive prop values passed to component incorrect

Issue - State: closed - Opened by doom-goober almost 4 years ago - 1 comment
Labels: transition/animation

#7071 - Interrupting a transition breaks reactivity for nested objects

Issue - State: open - Opened by jagenheim almost 4 years ago
Labels: transition/animation

#7011 - fix: more predictable spring behaviour

Pull Request - State: closed - Opened by robertadamsonsmith almost 4 years ago - 4 comments
Labels: transition/animation

#7011 - fix: more predictable spring behaviour

Pull Request - State: closed - Opened by robertadamsonsmith almost 4 years ago - 4 comments
Labels: transition/animation

#6812 - Transition within component prevents component unmount

Issue - State: closed - Opened by jonom about 4 years ago - 10 comments
Labels: bug, transition/animation

GitHub / sveltejs/svelte issues and pull requests