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Istanbul - Code Coverage Tool VS OpenClover

Compare Istanbul - Code Coverage Tool VS OpenClover and see what are their differences

Istanbul - Code Coverage Tool logo Istanbul - Code Coverage Tool

Istanbul is an all-javascript instrumentation library that tracks statement, branch, and function coverage.

OpenClover logo OpenClover

The most sophisticated code coverage tool for Java and Groovy.
  • Istanbul - Code Coverage Tool Landing page
    Landing page //
    2023-08-06
  • OpenClover Landing page
    Landing page //
    2021-09-13

Istanbul - Code Coverage Tool features and specs

  • Comprehensive Coverage Reporting
    Istanbul provides detailed coverage reports, including line, statement, function, and branch coverage, which help in identifying untested parts of a codebase.
  • Integration with Build Systems
    It seamlessly integrates with various build systems and CI/CD pipelines, making it easier to include in automated testing environments.
  • Variety of Output Formats
    Istanbul supports multiple output formats such as HTML, JSON, LCOV, and more, allowing flexibility in how coverage data is consumed and visualized.
  • Open Source and Community Supported
    Being an open-source tool, Istanbul benefits from a wide community of developers who contribute to its maintenance and improvement.
  • Wide Language Support
    Originally designed for JavaScript, Istanbul has evolved to support modern JavaScript variants like TypeScript and popular frameworks, making it versatile for different tech stacks.

Possible disadvantages of Istanbul - Code Coverage Tool

  • Performance Overhead
    Instrumenting code for coverage can slow down the execution of tests, especially in large codebases, potentially impacting continuous integration build times.
  • Complexity in Setup
    Initial setup and configuration for projects with custom build processes or less common frameworks can be complex and time-consuming.
  • Limited Advanced Features
    Although Istanbul covers basic code coverage needs, it might lack advanced features present in some paid tools, such as integration with advanced analytics or real-time monitoring.
  • Inconsistent Updates
    As with many open-source projects, updates and bug fixes might not be as frequent or consistent as commercial alternatives, potentially leading to issues with new environment changes.

OpenClover features and specs

No features have been listed yet.

Istanbul - Code Coverage Tool videos

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OpenClover videos

How to Do Code Coverage With OpenClover and Jenkins

Category Popularity

0-100% (relative to Istanbul - Code Coverage Tool and OpenClover)
Code Coverage
59 59%
41% 41
Code Quality
56 56%
44% 44
Code Analysis
58 58%
42% 42
Code Review
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, OpenClover seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Istanbul - Code Coverage Tool mentions (0)

We have not tracked any mentions of Istanbul - Code Coverage Tool yet. Tracking of Istanbul - Code Coverage Tool recommendations started around Mar 2021.

OpenClover mentions (1)

  • Apache Maven JaCoCo Configuration
    The tool to measure code coverage in Java is JaCoCo, but that is not the only one. There are existing things like OpenClover or in Kotlin things like Kover and so on (just to mention some). - Source: dev.to / over 1 year ago

What are some alternatives?

When comparing Istanbul - Code Coverage Tool and OpenClover, you can also consider the following products

SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.

JaCoCo - JaCoCo is a free Java code coverage library.

cobertura - A code coverage tool for java

OpenCover - OpenCover is a code coverage tool for .NET

Codecov - Develop healthier code using Codecov's leading, dedicated code coverage solution. Try it free

EclEmma - EclEmma is a free Java code coverage tool for Eclipse, available under the Eclipse Public License.