npm · npm:@csstools/postcss-progressive-custom-properties
@csstools/postcss-progressive-custom-properties active
Correctly declare progressive enhancements for CSS Custom Properties.
The latest stable version of @csstools/postcss-progressive-custom-properties is 5.1.5, published on 2026-10-29. Verified by Vigia on 2026-11-13.
| Latest stable version | 5.1.5 |
|---|---|
| Published | 2026-10-29 17:01:10 UTC |
| Install | npm install @csstools/postcss-progressive-custom-properties@latest |
| Requires (engines) | {"node":">=20.19.0"} |
| Peer dependencies | postcss ^8.4 |
| Dist-tags | latest: 5.1.5 |
| License | MIT-0 |
| Advisories on latest version | none known |
| Last verified | 2026-11-13 01:49:12 UTC |
| Sources | api.deps.dev, registry.npmjs.org, registry.npmjs.org |
Is your project affected?
Check my whole package.jsonGet notified of new versions (Atom)Facts for my AGENTS.md
Free, no signup. Paste your manifest and see what is outdated, deprecated or vulnerable.
Maintenance
| Activity | active |
|---|---|
| Last stable release | 2026-10-02 15:54:15 UTC · 41 days ago |
| Stable releases in the last 12 months | 6 |
| Published versions | 29 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
5.1.4 | 2026-10-02 15:54:15 UTC |
5.1.3 | 2026-09-06 15:32:51 UTC |
5.1.2 | 2026-08-15 16:45:53 UTC |
5.1.1 | 2026-06-28 12:52:45 UTC |
5.1.0 | 2026-05-13 14:25:28 UTC |
5.0.0 | 2026-01-14 07:20:18 UTC |
4.2.1 | 2025-09-21 14:35:11 UTC |
4.2.0 | 2025-08-22 19:43:24 UTC |
4.1.0 | 2025-05-27 10:45:41 UTC |
4.0.1 | 2025-04-19 16:13:25 UTC |
4.0.0 | 2024-08-03 21:31:38 UTC |
3.3.0 | 2024-07-07 13:40:50 UTC |
3.2.0 | 2024-03-31 13:17:59 UTC |
3.1.1 | 2024-03-13 18:45:39 UTC |
3.1.0 | 2024-02-19 08:03:34 UTC |
3.0.3 | 2023-12-15 23:17:01 UTC |
3.0.2 | 2023-10-09 17:31:43 UTC |
3.0.1 | 2023-09-18 16:08:59 UTC |
3.0.0 | 2023-07-03 08:09:22 UTC |
2.3.0 | 2023-06-01 13:45:50 UTC |
Showing the 20 most recent of 29 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 | 3.3.0 |
node 18 | 4.2.1 |
node 20 | 5.1.4 |
node 22 | 5.1.4 |
node 24 | 5.1.4 |
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 @csstools/postcss-progressive-custom-properties?
The latest stable version of @csstools/postcss-progressive-custom-properties is 5.1.5, published on 2026-10-29. Verified by Vigia on 2026-11-13.
How do I install the latest version of @csstools/postcss-progressive-custom-properties?
Run npm install @csstools/postcss-progressive-custom-properties@latest. The latest stable version is 5.1.5 (verified 2026-11-13).
Is @csstools/postcss-progressive-custom-properties deprecated?
No. @csstools/postcss-progressive-custom-properties is not marked as deprecated in the registry.
Which Node.js version does @csstools/postcss-progressive-custom-properties require?
@csstools/postcss-progressive-custom-properties 5.1.5 declares this requirement: {"node":">=20.19.0"}.
Does @csstools/postcss-progressive-custom-properties 5.1.5 have known vulnerabilities?
No known advisories affect @csstools/postcss-progressive-custom-properties 5.1.5 according to the data Vigia checks.
Is @csstools/postcss-progressive-custom-properties still maintained?
@csstools/postcss-progressive-custom-properties published 6 stable releases in the last 12 months; the most recent was 41 days ago. Activity: active.
Observed changes
- Fri Oct 30 2026 01:43:24 GM +0000 (Coordinated Universal Time) — released 5.1.5 → 5.1.5
- hu Oct 29 2026 17:43:18 GMT+0000 (Coordinated Universal Time) — released 5.1.4 → 5.1.5
- Fri Oct 02 2026 17:26:02 GM +0000 (Coordinated Universal Time) — released 5.1.3 → 5.1.4
Related packages
- postcss
- release-zalgo
- @nx/nx-linux-x64-gnu
- micromark-extension-mdx-md
- @mui/icons-material
- @turf/meta
- postcss-page-break
- @nestjs/testing
- p-reduce
- ajv-errors
- mem
- @tanstack/react-query-devtools
- @aws-sdk/client-sso-oidc
Badges for your README
Show the latest version, maintenance status and deprecation status of this package. Copy the Markdown:
[](https://vigia.coredls.cloud/npm/@csstools/postcss-progressive-custom-properties) [](https://vigia.coredls.cloud/npm/@csstools/postcss-progressive-custom-properties) [](https://vigia.coredls.cloud/npm/@csstools/postcss-progressive-custom-properties)
For agents
GET https://vigia.coredls.cloud/v1/packages/npm/@csstools/postcss-progressive-custom-properties
GET https://vigia.coredls.cloud/v1/packages/npm/@csstools/postcss-progressive-custom-properties/versions/{version}