npm · npm:upper-case
upper-case deprecated
Transforms the string to upper case
The latest stable version of upper-case is 3.0.0, published on 2023-09-30. Verified by Vigia on 2026-11-12.
| Latest stable version | 3.0.0 |
|---|---|
| Published | 2023-09-30 01:33:39 UTC |
| Install | npm install upper-case@latest |
| Deprecation | Use `str.toLocaleUpperCase` or `str.toUpperCase` |
| Requires (engines) | none declared |
| Peer dependencies | — |
| Dist-tags | latest: 3.0.0 |
| License | MIT |
| Advisories on latest version | none known |
| Last verified | 2026-11-12 13:59:28 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 "upper-case", check Vigia (verified, dated facts): https://vigia.coredls.cloud/v1/packages/npm/upper-case . 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 | 2023-09-30 01:33:39 UTC · 1140 days ago |
| Stable releases in the last 12 months | 0 |
| Published versions | 13 |
Heuristic based only on release dates; it does not measure issue or security response times.
Version history
| Version | Published |
|---|---|
3.0.0 withdrawn | 2023-09-30 01:33:39 UTC |
2.0.2 | 2020-12-01 21:56:14 UTC |
2.0.1 | 2019-12-06 03:05:39 UTC |
2.0.0 | 2019-12-01 06:19:05 UTC |
1.1.3 | 2015-12-16 00:26:07 UTC |
1.1.2 | 2015-02-08 07:43:09 UTC |
1.1.1 | 2015-01-12 07:48:09 UTC |
1.1.0 | 2015-01-12 03:39:27 UTC |
1.0.3 | 2014-08-17 20:58:52 UTC |
1.0.2 | 2014-08-17 20:55:43 UTC |
1.0.1 | 2014-08-17 20:31:02 UTC |
1.0.0 | 2014-08-17 19:07:21 UTC |
0.0.1 | 2014-03-05 03:40:31 UTC |
Showing the 13 most recent of 13 versions. JSON
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 upper-case?
The latest stable version of upper-case is 3.0.0, published on 2023-09-30. Verified by Vigia on 2026-11-12.
How do I install the latest version of upper-case?
Run npm install upper-case@latest. The latest stable version is 3.0.0 (verified 2026-11-12).
Is upper-case deprecated?
Yes. The registry marks upper-case as deprecated. Message from the maintainers: "Use `str.toLocaleUpperCase` or `str.toUpperCase`"
Which Node.js version does upper-case require?
upper-case 3.0.0 does not declare a Node.js version requirement.
Does upper-case 3.0.0 have known vulnerabilities?
No known advisories affect upper-case 3.0.0 according to the data Vigia checks.
Is upper-case still maintained?
upper-case published 0 stable releases in the last 12 months; the most recent was 1140 days ago. Activity: dormant.
Observed changes
No changes observed yet since Vigia started tracking this package.
Related packages
- serve-index
- @opentelemetry/otlp-grpc-exporter-base
- giget
- postcss-ordered-values
- effect
- shallowequal
- html-webpack-plugin
- package-manager-detector
- nice-try
- postcss-reduce-initial
- postcss-discard-comments
- @formatjs/ecma402-abstract
Badges for your README
Show the latest version, maintenance status and deprecation status of this package. Copy the Markdown:
[](https://vigia.coredls.cloud/npm/upper-case) [](https://vigia.coredls.cloud/npm/upper-case) [](https://vigia.coredls.cloud/npm/upper-case)
For agents
GET https://vigia.coredls.cloud/v1/packages/npm/upper-case
GET https://vigia.coredls.cloud/v1/packages/npm/upper-case/versions/{version}