find undeclared identifiers and property accesses in a javascript file.

Throw a compile-time error on references to undeclared variables

Detect when real AWS resources drift from your AWS CDK app - including UNDECLARED properties that cdk drift / CloudFormation drift detection never see.

A set of ESLint rules that help catch undeclared references

util to detect undeclared deps and phantom deps

Detect undeclared CSS classes in your HTML.

Assume all properties/methods that begin with an underscore are private and generate errors for unused or undeclared properties.

Scan JS/TS codebases for undeclared, unused, and leaked environment variables

This plugin throws a compile-time error on references to undeclared variables

- [Scanning](#scanning) - [Noodle comment](#noodle-comment) - [Undeclared resources](#undeclared-resources) - [Scan output](#scan-output) - [Relationship object](#relationship-object)

given a javascript source code, it returns any undeclared identifiers

MCP server that scans project dependencies for license compliance — detects conflicts, copyleft risks, and undeclared licenses

given a javascript source code, it returns any undeclared identifiers

Runtime-portability linter for agent skills & commands: fail CI when a SKILL.md / AGENTS.md / slash-command hardcodes machine- or model-specific assumptions (absolute paths, undeclared CLIs, unresolved placeholders). Zero-dependency, model-agnostic.

Transforms undeclared variables into imports or getter calls

Browserify transform to declare undeclared module.exports variables

ESLint config for Turborepo

ESLint plugin for Turborepo

Production-ready AI commit validator with enhanced error detection including undeclared variables that cause ReferenceError. Focuses on meaningful code optimizations, critical error detection, unused code removal, and performance improvements.

Transforms undeclared variables into imports or getter calls