Finite key-value map using the Least Recently Used (LRU) algorithm where the most recently used objects are keept in the map while less recently used items are evicted to make room for new ones.

lru_map

rsms

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Package version is not a valid semantic version (semver).

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Bidirectional unicode control characters

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Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

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Chrome Extension Content Script

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This Chrome extension uses the '{permission}' permission.

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Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

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Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

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Copyleft License

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Title

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High CVE

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Debug access

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What is dynamic require?

Dynamic require

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Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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GitHub dependency

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What is an AI-detected potential code anomaly?

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Native code

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High entropy strings

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

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What are invisible characters?

Invisible chars

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License exception

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License Policy Violation

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Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

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Known malware

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Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

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Low CVE

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

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Minified code

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Misc. License Issues

The package was published by an npm account that no longer exists.

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Missing license

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Missing package tarball

(Experimental) Package contains multiple licenses.

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Mixed license

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Modified license exception

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Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

Package does not have a linked bug tracker in package.json.

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No bug tracker

(Experimental) License information could not be found.

No License Found

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No README

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Why are missing repositories important?

No repository

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

		@@ -1,7 +0,1 @@
		// An entry holds the key and value, and pointers to any older and newer entries.
		interface Entry<K,V> {
		key :K;
		value :V;
		}

		export class LRUMap<K,V> {
		@@ -84,1 +78,7 @@ // Construct a new cache object which will hold up to limit entries.
		}

		// An entry holds the key and value, and pointers to any older and newer entries.
		interface Entry<K,V> {
		key :K;
		value :V;
		}

		{
		"name": "lru_map",
		"version": "0.3.3",
		"version": "0.4.0",
		"description": "Finite key-value map using the Least Recently Used (LRU) algorithm where the most recently used objects are keept in the map while less recently used items are evicted to make room for new ones.",
		"main": "lru.js",
		"main": "dist/lru.js",
		"types": "lru.d.ts",
		"typings": "lru.d.ts",
		"scripts": {
		"test": "node test.js && echo 'Verifying TypeScript definition...' && tsc --noEmit",
		"test": "npm run build && node test.js && echo 'Verifying TypeScript definition...' && tsc --noEmit",
		"build": "esbuild --minify --sourcemap --outfile=dist/lru.js lru.js",
		"prepublish": "npm test",
		@@ -16,2 +18,9 @@ "benchmark": "node --expose-gc benchmark.js"
		},
		"files": [
		"README.md",
		"lru.d.ts",
		"dist/lru.js",
		"dist/lru.js.map",
		".gitignore"
		],
		"keywords": [
		@@ -30,4 +39,5 @@ "cache",
		"devDependencies": {
		"typescript": "^2.0.10"
		"esbuild": "^0.5.25",
		"typescript": "^3.9.6"
		}
		}

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