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[renovate]

This issue lists Renovate updates and detected dependencies. Read the Dependency Dashboard docs to learn more.
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Config Migration Needed

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Deprecations / Replacements

Warning

These dependencies are either deprecated or have replacements available:

Datasource	Package	Replacement PR?
npm	@babel/plugin-proposal-class-properties

Rate-Limited

The following updates are currently rate-limited. To force their creation now, click on a checkbox below.

• chore(deps): update dependency @types/mocha to v10.0.10
• chore(deps): update dependency sinon to v18.0.1
• chore(deps): update babel monorepo (@babel/core, @babel/plugin-proposal-decorators, @babel/plugin-transform-react-jsx, @babel/preset-typescript)
• chore(deps): update dependency @rollup/plugin-babel to v6.1.0
• chore(deps): update dependency axios to v1.15.0
• chore(deps): update dependency prettier to v3.8.2
• chore(deps): update dependency tslib to v2.8.1
• fix(deps): update dependency preact to v10.29.1
• chore(deps): update actions/checkout action to v6
• chore(deps): update actions/setup-node action to v6
• chore(deps): update dependency @rollup/plugin-babel to v7
• chore(deps): update dependency @rollup/plugin-commonjs to v29
• chore(deps): update dependency @rollup/plugin-replace to v6
• chore(deps): update dependency chai to v6
• chore(deps): update dependency node to v24 (node, @types/node)
• chore(deps): update dependency sinon to v21
• chore(deps): update dependency typescript to v6
• fix(deps): update dependency lit-element to v4
• fix(deps): update dependency lit-html to v3
• fix(deps): update dependency svelte to v5
• fix(deps): update react monorepo to v19 (major) (react, react-dom)
• 🔐 Create all rate-limited PRs at once 🔐

Open

The following updates have all been created. To force a retry/rebase of any, click on a checkbox below.

• chore(deps): update dependency @rollup/plugin-commonjs to v26.0.3
• chore(deps): update dependency @web/test-runner to v0.20.2
• chore(deps): update dependency @web/test-runner-playwright to v0.11.1
• chore(deps): update dependency @web/test-runner-puppeteer to v0.18.0
• chore(deps): update dependency @web/test-runner-saucelabs to v0.13.0
• chore(deps): update dependency @web/test-runner-visual-regression to v0.10.0
• chore(deps): update dependency typescript to v5.9.3
• chore(deps): update dependency @open-wc/testing to v4
• chore(deps): update dependency @web/dev-server-esbuild to v1
• chore(deps): update testing-library monorepo (major) (@testing-library/react, @testing-library/svelte)
• Click on this checkbox to rebase all open PRs at once

Detected Dependencies

github-actions (1)

.github/workflows/verify.yml (4)

• actions/checkout v4 → [Updates: v6]
• actions/setup-node v4 → [Updates: v6]
• microsoft/playwright-github-action v1
• node 14 → [Updates: 24]

npm (33)

guides/dev-server/getting-started/package.json (1)

• @web/dev-server 0.4.6

guides/dev-server/loading-modules/package.json (2)

• lit-html 1.4.1 → [Updates: 3.3.2]
• @web/dev-server 0.4.6

guides/dev-server/proxy-to-other-servers/package.json (2)

• @web/dev-server 0.4.6
• koa-proxies 0.12.4

guides/dev-server/typescript-and-jsx/package.json (3)

• @web/dev-server 0.4.6
• @web/dev-server-esbuild 0.4.4 → [Updates: 1.0.5]
• preact 10.22.0 → [Updates: 10.29.1]

guides/dev-server/using-plugins/package.json (9)

• @babel/core 7.24.9 → [Updates: 7.29.0]
• @babel/plugin-transform-react-jsx 7.24.7 → [Updates: 7.28.6]
• @rollup/plugin-babel 6.0.4 → [Updates: 6.1.0, 7.0.0]
• @rollup/plugin-commonjs 26.0.1 → [Updates: 26.0.3, 29.0.2]
• @rollup/plugin-replace 5.0.7 → [Updates: 6.0.3]
• @web/dev-server 0.4.6
• @web/dev-server-rollup 0.6.4
• axios 1.7.2 → [Updates: 1.15.0]
• preact 10.22.0 → [Updates: 10.29.1]

guides/dev-server/writing-plugins/package.json (1)

• @web/dev-server 0.4.6

guides/test-runner/getting-started/package.json (2)

• @esm-bundle/chai 4.3.4
• @web/test-runner 0.16.0 → [Updates: 0.20.2]

guides/test-runner/playwright/package.json (3)

• @esm-bundle/chai 4.3.4
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/test-runner-playwright 0.10.0 → [Updates: 0.11.1]

guides/test-runner/responsive/package.json (4)

• @esm-bundle/chai 4.3.4
• @web/test-runner-mocha 0.9.0
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/test-runner-commands 0.9.0

guides/test-runner/test-runner-coverage/package.json (2)

• @esm-bundle/chai 4.3.4
• @web/test-runner 0.16.0 → [Updates: 0.20.2]

guides/test-runner/typescript/package.json (4)

• @esm-bundle/chai 4.3.4
• @types/mocha 10.0.7 → [Updates: 10.0.10]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• typescript 5.4.5 → [Updates: 5.9.3, 6.0.2]

guides/test-runner/watch-and-debug/package.json (2)

• @esm-bundle/chai 4.3.4
• @web/test-runner 0.16.0 → [Updates: 0.20.2]

html-test/package.json (5)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/dev-server 0.4.6

import-maps/package.json (5)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/dev-server-import-maps 0.2.1
• @web/test-runner 0.16.0 → [Updates: 0.20.2]

json-modules/package.json (7)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @rollup/plugin-json 6.1.0
• @web/dev-server 0.4.6
• @web/dev-server-rollup 0.6.4
• @web/test-runner 0.16.0 → [Updates: 0.20.2]

lit-element-ts-esbuild/package.json (9)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @types/node 14.18.63 → [Updates: 24.12.2]
• @web/dev-server 0.4.6
• @web/dev-server-esbuild 0.4.4 → [Updates: 1.0.5]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• tslib 2.6.3 → [Updates: 2.8.1]
• typescript 5.4.5 → [Updates: 5.9.3, 6.0.2]

lit-element-ts-tsc/package.json (8)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @types/node 14.18.63 → [Updates: 24.12.2]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/dev-server 0.4.6
• tslib 2.6.3 → [Updates: 2.8.1]
• typescript 5.4.5 → [Updates: 5.9.3, 6.0.2]

lit-element/package.json (5)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/dev-server 0.4.6

mock-es-module/package.json (6)

• @esm-bundle/chai 4.3.4
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/dev-server 0.4.6
• @web/dev-server-import-maps 0.2.1
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• sinon 18.0.0 → [Updates: 18.0.1, 21.1.0]

playwright/package.json (6)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/dev-server 0.4.6
• @web/test-runner-playwright 0.10.0 → [Updates: 0.11.1]

preact-htm/package.json (5)

• htm 3.1.1
• preact 10.22.0 → [Updates: 10.29.1]
• @esm-bundle/chai 4.3.4
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/dev-server 0.4.6

preact-jsx/package.json (5)

• preact 10.22.0 → [Updates: 10.29.1]
• @esm-bundle/chai 4.3.4
• @web/dev-server 0.4.6
• @web/dev-server-esbuild 0.4.4 → [Updates: 1.0.5]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]

preact-tsx/package.json (6)

• preact 10.22.0 → [Updates: 10.29.1]
• @esm-bundle/chai 4.3.4
• @web/dev-server 0.4.6
• @web/dev-server-esbuild 0.4.4 → [Updates: 1.0.5]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• typescript 5.4.5 → [Updates: 5.9.3, 6.0.2]

puppeteer/package.json (6)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/dev-server 0.4.6
• @web/test-runner-puppeteer 0.13.0 → [Updates: 0.18.0]

react-htm/package.json (6)

• htm 3.1.1
• react 16.13.1
• react-dom 16.13.1
• @esm-bundle/chai 4.3.4
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/dev-server 0.4.6

react-jsx/package.json (6)

• react 16.13.1
• react-dom 16.13.1
• @esm-bundle/chai 4.3.4
• @web/dev-server 0.4.6
• @web/dev-server-esbuild 0.4.4 → [Updates: 1.0.5]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]

react-tsx/package.json (7)

• react 16.13.1
• react-dom 16.13.1
• @esm-bundle/chai 4.3.4
• @web/dev-server 0.4.6
• @web/dev-server-esbuild 0.4.4 → [Updates: 1.0.5]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• typescript 5.4.5 → [Updates: 5.9.3, 6.0.2]

saucelabs/package.json (7)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/dev-server 0.4.6
• @web/dev-server-legacy 2.1.1
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/test-runner-saucelabs 0.9.0 → [Updates: 0.13.0]

snowpack-lit/package.json (17)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @babel/plugin-proposal-class-properties 7.18.6
• @babel/plugin-proposal-decorators 7.24.7 → [Updates: 7.29.0]
• @babel/preset-typescript 7.24.7 → [Updates: 7.28.5]
• @esm-bundle/chai 4.3.4
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @snowpack/plugin-babel 2.1.7
• @snowpack/plugin-dotenv 2.2.0
• @snowpack/plugin-typescript 1.2.1
• @snowpack/web-test-runner-plugin 0.2.2
• @types/mocha 10.0.7 → [Updates: 10.0.10]
• @types/snowpack-env 2.3.7
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• prettier 3.3.3 → [Updates: 3.8.2]
• snowpack 3.8.8
• typescript 5.4.5 → [Updates: 5.9.3, 6.0.2]

snowpack-react/package.json (10)

• react 18.3.1 → [Updates: 19.2.5]
• react-dom 18.3.1 → [Updates: 19.2.5]
• @snowpack/plugin-dotenv 2.2.0
• @snowpack/plugin-react-refresh 2.5.0
• @snowpack/web-test-runner-plugin 0.2.2
• @testing-library/react 13.4.0 → [Updates: 16.3.2]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• chai 4.5.0 → [Updates: 6.2.2]
• prettier 3.3.3 → [Updates: 3.8.2]
• snowpack 3.8.8

snowpack-svelte/package.json (8)

• svelte 3.59.2 → [Updates: 5.55.3]
• @snowpack/plugin-dotenv 2.2.0
• @snowpack/plugin-svelte 3.7.0
• @snowpack/web-test-runner-plugin 0.2.2
• @testing-library/svelte 3.2.2 → [Updates: 5.3.1]
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• chai 4.5.0 → [Updates: 6.2.2]
• snowpack 3.8.8

storybook/package.json (5)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/dev-server 0.4.6
• @web/dev-server-storybook 2.0.3

visual-regression/package.json (6)

• lit-element 2.5.1 → [Updates: 4.2.2]
• lit-html 1.4.1 → [Updates: 3.3.2]
• @open-wc/testing 2.5.33 → [Updates: 4.0.0]
• @web/dev-server 0.4.6
• @web/test-runner 0.16.0 → [Updates: 0.20.2]
• @web/test-runner-visual-regression 0.4.1 → [Updates: 0.10.0]

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