#coverage

Cross platform code coverage for .NET

Open evidence profile for MCP tool actions. Enforce configured tool-call policies and record decisions and observations in offline-verifiable bundles. Optional Linux kernel controls. No hosted backend required.

Generate code coverage reports with gcc/gcov

Cargo subcommand to easily use LLVM source-based code coverage (-C instrument-coverage).

The JavaScript testing framework powered by Rspack

ReportGenerator converts coverage reports generated by coverlet, OpenCover, dotCover, Visual Studio, NCover, Cobertura, JaCoCo, Clover, gcov or lcov into human readable reports in various formats.

Library that provides collection, processing, and rendering functionality for PHP code coverage information.

Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?

Gesso — OpenAPI 3.0/3.1/3.2 contract testing for PHP. Framework-independent core with Laravel, Symfony, Pest, and PSR-7 adapters. PHPUnit coverage, request/response validation, fuzzing, and drift detection.

Istanbul-compatible JavaScript/TypeScript coverage instrumentation using the Oxc AST

AEgir - Automated JavaScript project building

AST-aware v8-to-istanbul

Deterministic test-policy enforcement and AI-proof containment for source repo quality gates. Hash-pins engineer-owned testing config so AI-proposed threshold weakening is blocked at pre-commit. Includes escape-scan, CRAP, architecture, bias, and Gherkin-lint gates.

📐 Bidirectional spec-to-code drift detection. Rust CLI and MCP server that catches undocumented exports and vanished symbols in CI.

A LCOV file parser.

🥘 A Covered Kettle of SOUP, A Code Coverage Meta Gem

a socket mock framework - for all kinds of socket animals, web-clients included

output coverage reports using Node.js' built in coverage