lit / lit-element

LEGACY REPO. This repository is for maintenance of the legacy LitElement library. The LitElement base class is now part of the Lit library, which is developed in the lit monorepo.

https://lit-element.polymer-project.org

lit/lit-element Issues

Performance issue in Safari (Mac): Forces layout/reflow on hover.
Closed 3 years ago3
Forward Compatibility With Lit 2 misleading
Closed a year ago2
Using with React + Typescript
Closed 2 years ago6
Trigger event after component is connected and rendered?
Closed 3 years ago6
Add a way to know when rendering of an element, and ALL its sub-elements, is finished
Closed 2 years ago3
[feature request] create an listen decorator for host listeners
Closed 2 years ago6
Why lit-element not support babel decorators plugin use legacy
Closed 2 years ago2
How do you get the actual click event target?
Closed 2 years ago4
Persistance?
Closed 2 years ago5
Use webpack and babel-loader, @query is undefined
Closed 2 years ago2
Enable GitHub discussions?
Closed 2 years ago1
position:absolute not working on lit-element
Closed 2 years ago7
'enableUpdating is not a function' when dynamically appending to element to the DOM
Closed 2 years ago1
webpack url-loader and css font-face
Closed 2 years ago1
mixins don't work when using ESNext in tsconfig to compile
Closed 2 years ago1
Typescript error on latest build
Closed 2 years ago1
Error throw when accessing queryAssignedNodes getter (No version >2.4.0)
Closed 2 years ago1
Support for contexts?
Closed 2 years ago2
idempotent/soft customElement decorator
Closed 2 years ago1
jsdelivr/+esm: [object Object]
Closed 2 years ago1
Property does not re-render when fired from custom event
Closed 2 years ago4
Litelement Boolean property returns undefined in when not set
Closed 2 years ago6
Starter projects missing in getting started documentation
Closed 3 years ago1
Accessibility => lit-element + Google Chrome Screen Reader Extension => UI Design is Changed
Closed 3 years ago3
Move tests and benchmarks to GitHub Actions
Closed 3 years ago
Bug/Question: LitElement rendering into multiple iframes no styles with constructable stylesheets
Closed 3 years ago11
Nested components, slot and text styling
Closed 3 years ago1
No release major/minor branches available for reference.
Closed 3 years ago2
Git tags are not in sync with npm tags
Closed 3 years ago2
`@property` / `static get properties` break in certain webpack/babel configurations
Closed 3 years ago4
Should not be necessary to copy TemplateResult
Closed 3 years ago
state() is shown as deprecated in LitElement 2.5
Closed 3 years ago1
Error throw when accessing queryAssignedNodes getter
Closed 3 years ago2
Export UpdatingElement as ReactiveElement for forward compatibility with 3.0
Closed 3 years ago
Sometimes adoptStyles is not called
Closed 3 years ago8
Component, reflected property type:Number and null/undefined
Closed 3 years ago1
Calling requestUpdate() from attributeChangedCallback() doesn't update.
Closed 3 years ago5
Unnecessary breaking change in Lit 2 when using TypeScript
Closed 3 years ago7
Update open-wc project generator link
Closed 3 years ago
Foreach children in template - this.children unexpected behaviour
Closed 3 years ago4
CustomEvent blocked/lost?
Closed 3 years ago1
Slack invitation links are expired
Closed 3 years ago
Add `shadowRootOptions` for more easily customizing shadowRoot
Closed 3 years ago
updateComplete and firstUpdated working properly?
Closed 3 years ago
Bug: @query broken with cache = true and babel decorators
Closed 3 years ago
LitElement render starts after finishing life cycle events of Angular
Closed 3 years ago2
Under certain conditions, errors inside updated method are silenced
Closed 3 years ago1
Render user defined template
Closed 3 years ago2
Upgrade to latest TypeScript version
Closed 3 years ago
Strange display of a leaflet map when shadowDom is enabled.
Closed 4 years ago1