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#coverage

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

63 records
Tagged “coverage”Ranked by health index
Packagist
98Exceptionalhealth index
infection/infection
PHP Mutation Testing library
PHP★ 2,239↓ 1.5M/moSep 5, 2026
BSD-3-ClauseSep 5, 2026 · metrics 2.10.0
PyPI
95Exceptionalhealth index
Clinical-Genomics/scout
VCF visualization interface
HTML · Python★ 179Jul 21, 2026
BSD-3-ClauseJul 21, 2026 · metrics 2.10.0
RubyGems
95Exceptionalhealth index
Shopify/spoom
Useful tools for Sorbet enthusiasts
Ruby★ 265Jul 18, 2026
MITJul 18, 2026 · metrics 2.10.0
PyPI
94Exceptionalhealth index
coveragepy/coveragepy
The code coverage tool for Python
Python · HTML★ 3,393Jul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 2.10.0
RubyGems · npm
94Exceptionalhealth index
simplecov-ruby/simplecov
Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
Ruby · TypeScript★ 4,919Aug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
PyPI
91Excellenthealth index
gcovr/gcovr
Generate code coverage reports with gcc/gcov
Python★ 992↓ 3.4M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
crates.io
90Excellenthealth index
taiki-e/cargo-llvm-cov
Cargo subcommand to easily use LLVM source-based code coverage (-C instrument-coverage).
Rust★ 1,449↓ 493.1K/moAug 18, 2026
Apache-2.0Aug 18, 2026 · metrics 2.10.0
89Excellenthealth index
coverlet-coverage/coverlet
Cross platform code coverage for .NET
C#★ 3,166Jul 16, 2026
MITJul 16, 2026 · metrics 2.10.0
Packagist
89Excellenthealth index
sebastianbergmann/php-code-coverage
Library that provides collection, processing, and rendering functionality for PHP code coverage information.
PHP · HTML★ 8,925↓ 16.5M/moAug 27, 2026
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
RubyGems · crates.io
87Excellenthealth index
mbj/mutant
Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?
Ruby★ 2,170Jul 20, 2026
Custom licenseJul 20, 2026 · metrics 2.10.0
npm
81Excellenthealth index
AriPerkkio/ast-v8-to-istanbul
AST-aware v8-to-istanbul
TypeScript★ 18↓ 111M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
npm
81Excellenthealth index
istanbuljs/nyc
the Istanbul command line interface
JavaScript★ 5,767↓ 35.4M/moAug 12, 2026
ISCAug 12, 2026 · metrics 2.10.0
RubyGems
81Excellenthealth index
kettle-dev/kettle-soup-cover
🥘 A Covered Kettle of SOUP, A Code Coverage Meta Gem
Ruby · Shell★ 10Jul 17, 2026
Custom licenseJul 17, 2026 · metrics 2.10.0
npm
80Excellenthealth index
bcoe/c8
output coverage reports using Node.js' built in coverage
JavaScript★ 2,119↓ 17.7M/moAug 27, 2026
ISCAug 27, 2026 · metrics 2.10.0
npm · PyPI · crates.io
80Excellenthealth index
jeremylongshore/intent-audit-harness
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.
Shell · Python★ 1↓ 6,148/moAug 1, 2026
Apache-2.0Aug 1, 2026 · metrics 2.10.0
PyPI
78Goodhealth index
pytest-dev/pytest-cov
Coverage plugin for pytest.
Python★ 2,054↓ 225M/moAug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
RubyGems
78Goodhealth index
socketry/covered
No repository description published.
Ruby★ 210Jul 20, 2026
MITJul 20, 2026 · metrics 2.10.0
crates.io · npm
77Goodhealth index
CorvidLabs/spec-sync
📐 Bidirectional spec-to-code validation. CI-enforced contract checking between docs and code.
Rust★ 5↓ 112/moJul 16, 2026
MITJul 16, 2026 · metrics 2.10.0
Packagist · PyPI
77Goodhealth index
dvdoug/behat-code-coverage
Behat Extension to generate code coverage reports for Behat tests
PHP★ 62↓ 105K/moJul 28, 2026
BSD-2-ClauseJul 28, 2026 · metrics 2.10.0
npm
77Goodhealth index
iFaxity/vite-plugin-istanbul
A Vite plugin to instrument code for nyc/istanbul code coverage. In similar way as the Webpack Loader istanbul-instrumenter-loader. Only intended for use in development.
TypeScript★ 119↓ 4.1M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
PyPI
77Goodhealth index
rtl-buddy/rtl_buddy
RTL Buddy is a Python CLI for Verilog and SystemVerilog regression testing, Verilator and VCS simulation workflows, coverage, and YAML-based RTL verification automation.
Python★ 3↓ 3,758/moAug 15, 2026
BSD-3-ClauseAug 15, 2026 · metrics 2.10.0
npm
75Goodhealth index
containerbase/istanbul-reports
custom istanbuljs coverage reporter
JavaScript★ 1↓ 14K/moJul 25, 2026
MITJul 25, 2026 · metrics 2.10.0
NuGet
71Goodhealth index
SteveGilham/altcover
Cross-platform coverage gathering and processing tool set for dotnet/.Net Framework and Mono
F#★ 531Aug 4, 2026
MITAug 4, 2026 · metrics 2.10.0
crates.io · npm
71Goodhealth index
fallow-rs/oxc-coverage-instrument
Istanbul-compatible JavaScript/TypeScript coverage instrumentation using the Oxc AST
Rust · JavaScript★ 22Jul 17, 2026
MITJul 17, 2026 · metrics 2.10.0
Packagist
69Goodhealth index
kahlan/kahlan
:heavy_check_mark: PHP Test Framework for Freedom, Truth, and Justice
PHP★ 1,148↓ 20.4K/moJul 21, 2026
MITJul 21, 2026 · metrics 2.10.0
npm
67Goodhealth index
flashtrace/flashtrace
Lightning-fast, reference-based requirement tracing that works anywhere.
JavaScript★ 3↓ 3,979/moAug 3, 2026
Apache-2.0Aug 3, 2026 · metrics 2.10.0
npm
67Goodhealth index
istanbuljs/istanbuljs
monorepo containing the various nuts and bolts that facilitate istanbul.js test instrumentation
JavaScript★ 1,101↓ 1.5B/moAug 4, 2026
No licenseAug 4, 2026 · metrics 2.10.0
crates.io
65Goodhealth index
minikin/cargo-crap
Change Risk Anti-Patterns (CRAP) metric for Rust projects
Rust★ 371↓ 2,777/moJul 19, 2026
MITJul 19, 2026 · metrics 2.10.0