espower-typescript

espower-typescript is an instrumentation library that integrates `power-assert` with TypeScript projects, enabling rich, detailed assertion messages for test failures. It functions as a `mocha` `--require` hook, transforming TypeScript test files (`.ts`, `.tsx`) on the fly to inject power-assert's expressive assertions. The current stable version is 10.0.1. It aims to maintain compatibility with specific TypeScript versions (v2.7+ for v10.x) and Node.js environments (v10+), typically updating to align with major `ts-node` or `typescript` releases rather than a fixed cadence. Its key differentiators include a zero-config mode, automatic `tsconfig.json` detection, internal reliance on `ts-node` for compilation, and support for JSX/React and `allowJs` configurations.