# danielpalme/ReportGenerator

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.

Repository: https://github.com/danielpalme/ReportGenerator
Canonical: https://ross.abutalabs.com/products/reportgenerator
Homepage: https://reportgenerator.io
Language: C#
License: Apache-2.0
License Family: permissive
Topics: code-coverage, testing, tdd-utilities, reporting, dotnet-core
Last push: 2026-08-12T15:26:51+00:00

## Health v2 (maintenance only)
Score: 97/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 97, release rhythm 95, longevity 100
- inputs: {"age_days": 4229, "days_push": 21, "days_rel": 37, "gap_med": 11, "n_releases_24m": 34}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3090, forks 297 (observed 2026-08-28T04:07:42.335578+00:00)

## What it is
ReportGenerator is a command-line tool that converts code coverage reports from tools like coverlet, OpenCover, dotCover, Cobertura, JaCoCo, and lcov into human-readable reports in various formats. It supports merging multiple coverage files and visualizing which lines of source code were covered.

## Use cases
- generate html code coverage report from coverlet output
- merge multiple coverage files into one report
- convert cobertura xml to readable report in ci pipeline
- visualize which lines of code are covered by tests
- publish code coverage report in azure devops or github actions
- convert jacoco or lcov coverage data to html

## When to choose
- you need readable coverage reports from .NET test runs
- you want to merge coverage files from multiple test projects
- you need coverage reporting in a CI/CD pipeline
- you work with multiple coverage formats (Cobertura, JaCoCo, OpenCover, etc.)

## When to avoid
- you need a coverage collection tool rather than a report generator
- your project is not .NET-based and you only need simple coverage summaries
- you want live in-editor coverage highlighting

## Facets
- artifact type: cli-tool
- maturity: active
- function: testing, developer-tools, cli, ci-cd
- domain: testing, developer-tools
- platform: cross-platform, cli, windows, dotnet
- tags: code-coverage, coverage-reports, dotnet, reporting, coverlet, cobertura, jacoco, linux, macos

## Member repositories
- danielpalme/ReportGenerator (main) score 97

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:42.335578+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:46:28.719934+00:00, confidence not recorded.
  - readme: https://github.com/danielpalme/ReportGenerator (fetched 2026-08-28T04:07:42.335578+00:00, sha 57c7a40a2605)
  - homepage: https://reportgenerator.io (fetched 2026-08-29T09:42:36.246777+00:00, sha b6c5e33b6a9b)
- Data as of 2026-08-30T08:39:29.467469+00:00.