nyc-middleware

Connect/Express middleware for NYC (Istanbul) code coverage in server-side and client-side Node.js applications. Version 1.0.4 is current. Provides hookLoader to instrument server code via require() hooks, createHandler to expose live coverage reports (HTML/JSON/lcov), reset, and download endpoints under /coverage, and createClientHandler to serve instrumented browser JS. Ported from istanbul-middleware to use nyc (istanbul v2). No longer actively maintained; latest release is stable.