cypress-io/code-coverage

Saves the code coverage collected during Cypress tests

Stars: 445
Forks: 115
Open beginner issues: 0
Indexed issues: 99

Dominant language: TypeScript
License: MIT
Last GitHub push: Jun 16, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

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99 open issues indexed

Server-side coverage not reported when using next.js Open

cypress-io/code-coverage#557 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
"check-coverage" option ignored? Open

cypress-io/code-coverage#562 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Missing `@cypress/code-coverage/use-browserify-istanbul` in 3.10.0 release Open

cypress-io/code-coverage#573 · 7 comments · 18 reactions · 0 assignees · Indexed Sep 15, 2026
start-server-and-test preview 'cypress run --e2e' not outputting expected code coverage when testing against vite preview server Open

cypress-io/code-coverage#578 · 3 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
[cy10] non "cra" react app: "glob pattern string required (current version of @cypress/code-coverage is not supported)" Open

cypress-io/code-coverage#580 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
CypressError: `cy.task('coverageReport')` failed - 'path' must be a string or Uint8Array Open

cypress-io/code-coverage#582 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Add support for SWC Open

type: feature

cypress-io/code-coverage#583 · 9 comments · 20 reactions · 0 assignees · Indexed Sep 15, 2026
Moving to Core Cypress Repo Open

cypress-io/code-coverage#585 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Loading 'nyc' config broken with Cypress 10.x Open

cypress-io/code-coverage#586 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Code Coverage report doesn't reflect reality coverage of hits and misses - highlighting random lines Open

bug

cypress-io/code-coverage#587 · 16 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Random test cases were failing when we tried to generate integration code coverage report with cypress-parallel having multiple threads Open

cypress-io/code-coverage#589 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Code coverage getting dropped when we combine code coverage from karma unit test case and from cypress integration test case Open

cypress-io/code-coverage#591 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
component testing suport Open

CT type: feature

cypress-io/code-coverage#596 · 26 comments · 21 reactions · 0 assignees · Indexed Sep 15, 2026
Cypress error: `cy.task('coverageReport')` failed - Cannot read properties of undefined (reading 'start') Open

cypress-io/code-coverage#602 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Support collection of code coverage from multiple services Open

cypress-io/code-coverage#603 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Getting total execution time beside the total execution count in the coverage report Open

cypress-io/code-coverage#614 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Code Instrumentation of micro frontends are not take into account Open

bug

cypress-io/code-coverage#616 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
"combineCoverage" logged in stdout, creating huge logs Open

E2E triaged type: enhancement

cypress-io/code-coverage#652 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Code-Coverage plugin does not work reliably when run in an Azure Pipeline Open

cypress-io/code-coverage#656 · 2 comments · 0 reactions · 2 assignees · Indexed Sep 15, 2026
Not working with Storybook 7 Open

E2E triaged

cypress-io/code-coverage#657 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Support custom `nyc.config.js` file in ESM projects Open

type: feature

cypress-io/code-coverage#668 · 4 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Combination of component and e2e test seems random. vite-plugin-istanbul Open

cypress-io/code-coverage#677 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Bug - test-utils.js needs updated when loading .nycrc.yaml files Open

cypress-io/code-coverage#680 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Cypress component test crashes within github actions Open

cypress-io/code-coverage#703 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Cypress Code Coverage cypress.config.ts file - setupNodeEvents(on, config) error required is not defined Open

documentation

cypress-io/code-coverage#715 · 9 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
Full vite support Open

cypress-io/code-coverage#718 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Coverage is not working with 'cypress' in project path Open

cypress-io/code-coverage#726 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unable to generate Code Coverage report - 'Cannot find coverage file' Open

cypress-io/code-coverage#756 · 5 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
collectBackendCoverage fails in afterAll step when the window's origin and baseUrl are both blank Open

bug

cypress-io/code-coverage#777 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Class constructor NYC cannot be invoked without 'new' Open

cypress-io/code-coverage#804 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
cy.task('coverageReport') timed out after waiting `180000ms`. Open

cypress-io/code-coverage#833 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Cypress cannot see the `window.__coverage__` object Open

cypress-io/code-coverage#843 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Cypress detected that you returned a promise in a test, but also invoked one or more cy commands inside of that promise Open

bug Needs Investigation

cypress-io/code-coverage#844 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Code Coverage html report is empty Open

cypress-io/code-coverage#848 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Support for Cypress Cloud Open

cypress-io/code-coverage#853 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
NYC instrumentation report contains instrumented files Open

cypress-io/code-coverage#861 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Cypress code coverage not instrumenting in angular18 Open

cypress-io/code-coverage#893 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 15, 2026
Do not generate a coverage report when visiting local HTML files with `expectBackendCoverageOnly` enabled Open

cypress-io/code-coverage#906 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
`isTestFile` filter fails for window.__coverage__ object with Symbol key Open

cypress-io/code-coverage#908 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
[🐞] fixSourcePaths doesn't handle paths that are suffixed with more information even though the sources and sourceRoot are correct Open

cypress-io/code-coverage#919 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Code Coverage report for Angular Front End UI Single page application(SPA) from Cypress End to End scripts using Cucumber BDD Open

cypress-io/code-coverage#921 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Proposal: Adding support for native V8 code coverage Open

cypress-io/code-coverage#925 · 2 comments · 3 reactions · 1 assignee · Indexed Sep 15, 2026
Does babel required as a peer dependency? Open

cypress-io/code-coverage#928 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Improve backend code coverage performance Open

performance

cypress-io/code-coverage#933 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Clarify NYC configration location Open

cypress-io/code-coverage#947 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Random error from babel preset env Open

cypress-io/code-coverage#958 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Allow for preventing reset during interactive tests Open

cypress-io/code-coverage#959 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Allow for declaring the nycrcPath to use custom-named configuration files. Open

cypress-io/code-coverage#967 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
CircleCI config hardening: enable `--next` validation Open

cypress-io/code-coverage#993 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

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