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About

JavaScript test coverage made simple. Istanbul instruments your ES5 and ES2015+ JavaScript code with line counters, so that you can track how well your unit-tests exercise your codebase. The nyc command-line-client for Istanbul works well with most JavaScript testing frameworks, tap, mocha, AVA, etc. First-class support of ES6/ES2015+ using babel-plugin-Istanbul. Support for the most popular JavaScript testing frameworks. Support for instrumenting subprocesses, using the nyc command-line interface. Adding coverage to your mocha tests could not be easier. Now, simply place the command nyc in front of your existing test command. nyc's instrument command can be used to instrument source files outside of the context of your unit tests. nyc is able to show you all Node processes that are spawned when running a test script under it. By default, nyc uses Istanbul's text reporter. However, you may specify an alternative reporter.

About

grcov collects and aggregates code coverage information for multiple source files. grcov processes .profraw and .gcda files which can be generated from llvm/clang or gcc. grcov also processes lcov files (for JS coverage) and JaCoCo files (for Java coverage). Linux, macOS and Windows are supported.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Users in need of a tool to track how well their unit-tests exercise their codebase

Audience

Anyone in need of an advanced Code Coverage solution

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Istanbul
United States
istanbul.js.org

Company Information

grcov
github.com/mozilla/grcov

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Categories

Code Coverage Supported

Categories

Code Coverage Supported

Integrations

HTML Supported
C Not Supported
C++ Not Supported
Codecov Not Supported
Coveralls Not Supported
DeepCover Supported
GitHub Not Supported
GitLab Not Supported
JSON Not Supported
JaCoCo Not Supported
JavaScript Supported
Jest Supported
Mocha Supported
Mozilla Firefox Not Supported
Netlify Not Supported
Rust Not Supported
Travis CI Not Supported
TypeScript Supported
XML Notepad Not Supported

Integrations

HTML Supported
C Supported
C++ Supported
Codecov Supported
Coveralls Supported
DeepCover Not Supported
GitHub Supported
GitLab Supported
JSON Supported
JaCoCo Supported
JavaScript Not Supported
Jest Not Supported
Mocha Not Supported
Mozilla Firefox Supported
Netlify Supported
Rust Supported
Travis CI Supported
TypeScript Not Supported
XML Notepad Supported
Claim Istanbul and update features and information
Claim Istanbul and update features and information
Claim grcov and update features and information
Claim grcov and update features and information