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@auroratide/svelte-custom-element-transitions - 0.1.1 | npmpackage.info

@auroratide/svelte-custom-element-transitions

Utility for making svelte transitions work on custom elements

0.1.1

ISC

TypeScript

11.22 kB

1.7

Installations

npm install @auroratide/svelte-custom-element-transitions

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Node Version

16.0.0

NPM Version

7.10.0 Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

TypeScript

TypeScript (100%)

Developer

Auroratide

Download Statistics

Total Downloads

Last Day

Last Week

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Last Year

GitHub Statistics

ISC License

2 Stars

36 Commits

1 Watchers

1 Branches

1 Contributors

Updated on Jun 09, 2022

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

0.1.1

Package Id

@auroratide/svelte-custom-element-transitions@0.1.1

Unpacked Size

11.22 kB

Size

3.72 kB

File Count

NPM Version

7.10.0

Node Version

16.0.0

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

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NaN

Compared to previous week

Last Month

NaN

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Last Year

NaN

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Weekly Downloads

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Yearly Downloads

Peer Dependencies

svelte

Dev Dependencies

@rollup/plugin-commonjs @rollup/plugin-node-resolve @rollup/plugin-typescript @types/mathjs mathjs npm-run-all rollup rollup-plugin-livereload rollup-plugin-svelte rollup-plugin-terser sirv-cli svelte svelte-preprocess testcafe ts-node typescript

Svelte Custom Element Transitions

It's a known issue that Svelte transitions do not work when compiling to custom elements (aka, web components). There's an active Pull Request which has been around for several months.

Hopefully that PR will be merged in the near future. But in case it doesn't, at least you have @auroratide/svelte-custom-element-transitions! This tiny module works around the issue by applying the CSS rules directly to the target node with Javascript.

1<script>
2  import { fade } from '@auroratide/svelte-custom-element-transitions'
3</script>
4
5<h1 transition:fade>Hello!</h1>

This module also provides a higher order function which can make custom transitions work as well.

1import { forCustomElement } from '@auroratide/svelte-custom-element-transitions'
2
3export const myTransition = forCustomElement((node, params) => {
4    // ...
5})

See the examples for different possible use cases.

By the way, each example is run as an automated test!

Contributing

This library is intended to become deprecated as soon as Svelte has an official solution. In the meantime, here are some helpful notes for anyone who wants to contribute:

npm run build: Build the library
npm test: Run verification script (in Chrome)
npm run example: See transitions in action

No vulnerabilities found.

10

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10

License

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0

Code-Review

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0

Maintained

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0

SAST

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0

CII-Best-Practices

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0

Security-Policy

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0

Fuzzing

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0

Branch-Protection

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0

Vulnerabilities

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Score

1.7

/10

Last Scanned on 2025-07-07

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