npm · npm:resize-observer-polyfill
resize-observer-polyfill active
A polyfill for the Resize Observer API
The latest stable version of resize-observer-polyfill is 1.5.1, published on 2018-12-09. Verified by Vigia on 2026-11-12.
| Latest stable version | 1.5.1 |
|---|---|
| Published | 2018-12-09 15:41:22 UTC |
| Install | npm install resize-observer-polyfill@latest |
| Requires (engines) | none declared |
| Peer dependencies | — |
| Dist-tags | latest: 1.5.1 |
| License | MIT |
| Advisories on latest version | none known |
| Last verified | 2026-11-12 14:01:37 UTC |
| Sources | api.deps.dev, registry.npmjs.org, registry.npmjs.org |
Ask your AI assistant to check this
AI models are trained up to a date, so they can be wrong about versions, deprecations and vulnerabilities. Paste this into Claude, ChatGPT, Perplexity or Cursor and it will answer with the verified data on this page:
Before answering about the npm package "resize-observer-polyfill", check Vigia (verified, dated facts): https://vigia.coredls.cloud/v1/packages/npm/resize-observer-polyfill . For my whole project use https://vigia.coredls.cloud/context
Using an AI coding agent every day? Connect Vigia once and it checks this by itself.
Maintenance
| Activity | dormant |
|---|---|
| Last stable release | 2018-12-09 15:41:22 UTC · 2895 days ago |
| Stable releases in the last 12 months | 0 |
| Published versions | 17 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
1.5.1 | 2018-12-09 15:41:22 UTC |
1.5.0 | 2017-11-16 23:58:40 UTC |
1.4.2 | 2017-04-03 01:23:56 UTC |
1.4.1 | 2017-02-17 17:46:23 UTC |
1.4.0 | 2017-02-16 12:28:20 UTC |
1.3.2 | 2016-12-18 23:28:10 UTC |
1.3.1 | 2016-12-16 17:04:49 UTC |
1.3.0 | 2016-12-16 12:25:16 UTC |
1.2.1 | 2016-11-08 11:54:55 UTC |
1.2.0 | 2016-11-02 14:19:03 UTC |
1.1.5 | 2016-10-19 12:23:36 UTC |
1.1.4 | 2016-10-13 00:08:51 UTC |
1.1.3 | 2016-10-07 14:38:14 UTC |
1.1.2 | 2016-09-22 11:30:00 UTC |
1.1.1 | 2016-09-21 14:13:33 UTC |
1.1.0 | 2016-09-19 10:56:57 UTC |
1.0.0 | 2016-09-12 15:24:20 UTC |
Showing the 17 most recent of 17 versions. JSON
Version compatibility
Newest stable version that declares support for each runtime version (from the requirements published with each version).
| Runtime | Newest compatible version |
|---|---|
node 16 | 1.5.1 |
node 18 | 1.5.1 |
node 20 | 1.5.1 |
node 22 | 1.5.1 |
node 24 | 1.5.1 |
Give your AI agent these facts
Vigia is a free MCP server: your coding agent checks versions, breaking changes and vulnerabilities before it writes code. No signup, no API key.
claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp
Add to CursorAdd to VS Code★ Star on GitHub
Any other MCP client
{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }Agent skill (SKILL.md): tells the agent when to use Vigia · GitHub Action for pull requests
Frequently asked questions
What is the latest version of resize-observer-polyfill?
The latest stable version of resize-observer-polyfill is 1.5.1, published on 2018-12-09. Verified by Vigia on 2026-11-12.
How do I install the latest version of resize-observer-polyfill?
Run npm install resize-observer-polyfill@latest. The latest stable version is 1.5.1 (verified 2026-11-12).
Is resize-observer-polyfill deprecated?
No. resize-observer-polyfill is not marked as deprecated in the registry.
Which Node.js version does resize-observer-polyfill require?
resize-observer-polyfill 1.5.1 does not declare a Node.js version requirement.
Does resize-observer-polyfill 1.5.1 have known vulnerabilities?
No known advisories affect resize-observer-polyfill 1.5.1 according to the data Vigia checks.
Is resize-observer-polyfill still maintained?
resize-observer-polyfill published 0 stable releases in the last 12 months; the most recent was 2895 days ago. Activity: dormant.
Observed changes
No changes observed yet since Vigia started tracking this package.
Related packages
- cipher-base
- is-unc-path
- unc-path-regex
- @jsonjoy.com/json-pointer
- copy-webpack-plugin
- is-absolute
- @rollup/plugin-replace
- lodash.isfunction
- @types/cacheable-request
- @sentry/node
- tsscmp
- split-string
Badges for your README
Show the latest version, maintenance status and deprecation status of this package. Copy the Markdown:
[](https://vigia.coredls.cloud/npm/resize-observer-polyfill) [](https://vigia.coredls.cloud/npm/resize-observer-polyfill) [](https://vigia.coredls.cloud/npm/resize-observer-polyfill)
For agents
GET https://vigia.coredls.cloud/v1/packages/npm/resize-observer-polyfill
GET https://vigia.coredls.cloud/v1/packages/npm/resize-observer-polyfill/versions/{version}