Coveralls.io
Coveralls - Test Coverage History & Statistics
Coveralls tracks your code coverage, helping you spot untested areas and improve quality. Free for open source, easy setup with any CI service.
See your code coverage in real time
Coveralls is a tool designed to help you understand and improve your project's code coverage. By integrating with your existing CI services, Coveralls shows you exactly which parts of your codebase are being tested and which areas could use more attention. It's free for open source projects and offers pro plans for private repositories.
You can sign up quickly using GitHub, Bitbucket, or GitLab. Coveralls provides detailed statistics and historical trends so you can track your progress over time and deliver more reliable software. Whether you're an individual developer or part of a larger engineering team, Coveralls makes it easy to keep an eye on code quality and ship with confidence.
The platform is user-friendly, supports multiple programming languages, and offers instant feedback on every commit. If you're aiming for better test coverage and more dependable releases, Coveralls is a practical addition to your workflow.
Alternatives to Coveralls.io
Discover websites similar to Coveralls.io based on shared categories, topics, and features.
Alternatives with .io Domain Extension
Stylelint is a CSS linter that helps you find errors and enforce style rules in your stylesheets, making your code cleaner and more consistent.
PMD is a free, extensible tool that checks source code for bugs and code quality issues in Java, Apex, and other languages with 400+ built-in rules.
SpotBugs helps you find bugs in Java code using static analysis. It's free, open-source software for making your Java projects more reliable.
Codecov helps developers track code coverage, spot flaky tests, and improve code quality with insightful reports and easy integration into CI workflows.
webhint checks your website for best practices, accessibility, speed, and compatibility issues, helping you easily spot and fix common web development errors.
typescript-eslint provides tools that let you use ESLint and Prettier with TypeScript, helping you write cleaner, more consistent code easily.
Codiga lets you analyze code for quality and security in real time, create custom rules, and manage code snippets across your favorite development tools.
Greenkeeper helped developers automate npm dependency updates for JavaScript projects. The service is now closed, but recommends migrating to Snyk.
Airbrake helps developers monitor errors and track app performance in real time, making it easy to spot and fix issues before users notice.
Jepsen tests distributed databases and systems for safety, sharing open-source tools, in-depth analyses, and practical resources for developers.
Cucumber helps teams write and run automated acceptance tests in plain language, making it easy for everyone to understand and improve software quality.
Top Coveralls.io Alternatives (Matching Language)
Check the size and performance impact of any npm JavaScript package before adding it to your project. Quickly find out how dependencies affect your bundle.
JSHint helps you find errors and potential issues in your JavaScript code, making it easier to write clean, reliable, and maintainable programs.
Check your website’s HTML or XHTML for errors and standards compliance with this easy-to-use markup validation service from the World Wide Web Consortium.
Check your JavaScript code for errors and quality issues right in your browser—no downloads or uploads required.
NUnit offers a free, open-source framework for unit testing .NET code, helping developers write and run tests to ensure their projects work as intended.
Biome is a fast toolchain for web projects that formats and lints JavaScript, TypeScript, CSS, and more to save developers time and boost code quality.
Validator.nu lets you check and validate HTML code for errors and standards, helping you keep your web pages clean, correct, and up to date.
Tracy is a PHP debugging tool that helps developers visualize errors, log issues, and inspect variables for easier, more effective troubleshooting.
Codacy helps developers improve code quality and security by automating checks, enforcing standards, and integrating seamlessly into your workflow.
SonarQube helps you automatically review code for quality and security issues, offering insights to help developers write clean, secure code faster.
TIOBE helps you measure and improve software code quality with tools, assessments, and insights for better maintainability and project outcomes.
ESLint helps you find and fix problems in your JavaScript code with easy-to-use linting tools that improve code quality and consistency.
Scrutinizer helps you manage software quality with automated code analysis, continuous integration, and smart tools for better code reviews.
HTML Tidy helps you clean up and fix HTML code, making your web pages more readable and standards-compliant. Free and open source for all users.
PVS-Studio helps you find bugs and security issues in C, C++, C#, and Java code with advanced static analysis tools for multiple platforms.
Valgrind offers a suite of tools to help you detect memory and threading bugs, profile your programs, and improve code quality for better software reliability.
Flow is a static type checker for JavaScript that helps you catch bugs as you code, making your development process smoother and more reliable.
PHPStan helps you spot bugs in your PHP code without needing to write tests. It’s a free, open-source tool for improving code quality and reliability.
Xdebug is a PHP extension that helps you debug, profile, and improve your PHP code for a smoother development experience.
Parasoft offers AI-powered automated testing tools to help teams improve software quality, ensure compliance, and deliver secure code faster.
More Coveralls.io Alternatives
Mypy is a tool for Python that lets you add optional static typing to your code, helping you catch errors early and write more reliable programs.
FindBugs is a free tool for analyzing Java programs and detecting bugs using static code analysis, helping developers improve code quality and security.
Error Prone helps programmers catch common coding mistakes early by analyzing code and highlighting potential bugs before software is released.
AbsInt offers tools for static analysis and formal verification, helping ensure safety and predict timing in critical embedded and software systems.
Explore static code analysis rules and tools to help you find and fix coding issues early, making your code cleaner and more secure across many languages.
Coverity Scan helps developers find bugs and security issues in their code by offering free static analysis for open source projects.
Check your web page's structured data by entering a URL, uploading a file, or pasting markup. Instantly see what schema is detected and how it's structured.
ProGuard protects and optimizes Java and Android apps by shrinking, obfuscating, and securing code for better performance and enhanced security.
ScalaTest is a flexible testing tool for Scala and Java projects, helping you write and run tests easily with deep integration into popular development tools.
AdaCore offers tools and SDKs for Ada, C, and C++ developers to build safe, secure software, plus resources for learning and improving code quality.
API Extractor streamlines TypeScript library development by helping you manage API documentation and package exports for smoother project workflows.
Find guides, downloads, and resources for Mockito, a popular Java framework that helps you create mock objects for easier unit testing.
Access free online tools for developers to format, validate, minify, convert, and analyze code and data in formats like JSON, XML, HTML, and more.
Track bugs, manage issues, and follow project updates for Lighttpd using this Redmine-powered platform. Stay organized and collaborate on development.
Browse and track open-source software projects, view progress, and explore development details on this collaborative project management platform.
Validate and format your JSON instantly online. Paste, upload, or enter a URL to check your JSON for errors and make it easy to read or share.
Launchpad helps you track bugs, manage code, and collaborate on software projects all in one place, making teamwork and problem-solving easier.
LeanIX helps businesses analyze, secure, and transform their IT landscape with enterprise architecture tools designed for strategic decision-making.
Shortcut offers fast, easy project management tools for software teams, helping you plan, track, and collaborate on engineering and product work.
Screaming Frog is a UK-based SEO agency and creator of the SEO Spider tool for technical site audits, offering SEO, PPC, and digital marketing services.