List of the Top 15 Debugging Tools in China in 2026

Scout Monitoring goes beyond traditional Application Performance Monitoring by providing insights that charts alone cannot deliver. Scout APM serves as a vital tool for developers, enabling them to detect and address performance issues proactively, ensuring that customers are not affected by these problems. Its real-time alerting features, user-friendly interface aimed at developers, and tracing capabilities that connect performance bottlenecks directly to the source code allow for more efficient debugging, giving developers the freedom to focus on creating exceptional products. With a lightweight agent that effectively monitors necessary dependencies, users can swiftly identify, prioritize, and resolve a range of performance challenges, such as memory leaks, N+1 query issues, and sluggish database responses. Scout APM is versatile, supporting applications built in Ruby, PHP, and Python, making it an essential tool for developers across various programming languages. By leveraging Scout APM, teams can enhance their applications' performance and deliver a smoother experience for their users.

Bugfender offers comprehensive log storage solutions tailored for developers, featuring a remote logger, crash reporting, and in-app feedback capabilities. By capturing all activities within an application, including during crashes, Bugfender enables quicker bug reproduction and resolution, enhancing customer support. It ensures user privacy, operates efficiently without draining the network or battery, and continues logging even when devices are offline. With Bugfender, developers can identify and eliminate bugs before they impact users, logging issues across all devices and delivering results within moments. This proactive approach helps maintain high app ratings, as Bugfender tracks more than just crashes; it gathers essential data to better understand user behavior and preferences. Furthermore, the tool empowers developers to engage with specific users, facilitating personalized customer service that can significantly elevate user satisfaction and loyalty. By utilizing Bugfender, developers can not only improve their applications but also create a more tailored experience for their users.

Developers have the ability to monitor errors and assess performance, enabling them to prioritize critical issues, discover quicker resolutions, and gain deeper insights into their applications across both frontend and backend environments. Sentry provides robust performance monitoring tools that can pinpoint issues related to slow database queries and inefficient API calls. The application performance monitoring features in Sentry are further improved by the inclusion of stack traces. This allows for the rapid identification of performance problems before they lead to system downtime. By utilizing the comprehensive distributed trace, developers can track down underperforming API calls and highlight associated errors. Additionally, breadcrumbs simplify the application development process by displaying the sequence of events that preceded an error, ultimately facilitating a more effective debugging experience. Through these tools, developers can enhance their understanding of application performance and stability.

Actively seek out, anticipate, and correct issues using the platform designed for ongoing enhancements to code quality. This approach ensures a more efficient development process and fosters a culture of continuous learning and improvement.

Effortlessly oversee and resolve application errors in mere minutes with Airbrake, a powerful tool designed for error detection and monitoring. Its efficient features empower users to quickly identify, assess, and rectify problems, encompassing parameters, stack traces, and affected users. The platform offers detailed dashboards that facilitate easy tracking and management of errors, making the process streamlined and efficient. Furthermore, Airbrake's web application is optimized for mobile use, allowing you to manage errors on the go, regardless of your location. This adaptability not only enhances productivity but also positions Airbrake as an indispensable asset for developers aiming to improve the reliability of their applications. By utilizing Airbrake, teams can ensure a smoother user experience and minimize downtime effectively.

Errsole is an open-source logging tool designed for Node.js applications, offering a free solution that comes equipped with a log viewer for convenient log management, filtering, and searching. 1) Simple Integration: Integrating the Errsole package into your existing codebase is straightforward—there's no requirement for dedicated servers, complex installations, or intricate setups. 2) Enhanced Logging: Errsole captures all console logs from Node.js automatically and features enhanced logging capabilities that allow for multiple log levels and the option to add metadata to each log entry. 3) Flexible Storage: You have the freedom to store your logs in any preferred location, be it a file or a database of your choice, and you can also set up log rotation to determine how long each log should be kept. 4) Intuitive Log Dashboard: The built-in Web Dashboard lets you view, filter, and search through logs easily, with secure authentication and team management features ensuring controlled access to log data. 5) Immediate Error Alerts: Receive prompt notifications if your application crashes or faces critical errors, including essential details such as the error message, app name, environment, server name, and a direct link for quick access to the relevant logs. 6) User-Friendly Experience: With Errsole, developers can enjoy a user-friendly logging experience that streamlines the process of monitoring application performance and addressing issues efficiently.

Bugsee offers a comprehensive solution for diagnosing bugs and crashes in live applications by providing access to video recordings, network data, and logs that identify the sources of these issues, thus removing the necessity to recreate infrequent problems. This platform guarantees that all essential information is at your fingertips, allowing a clear understanding of what triggered unexpected behavior in your application. Users can analyze video footage that captures user interactions, backend exchanges, and system conditions linked to specific incidents. In addition, Bugsee delivers insights on frequent crashes and examines patterns influenced by device type, operating system version, and timing. You will receive in-depth details such as the precise filename, method, and line number where the crash took place, alongside the states of all other running threads during the event. Moreover, it records all HTTP and HTTPS requests and responses, including headers and content, related to your application, which allows you to synchronize console logs with the captured video and network activities for thorough analysis. This complete perspective on your application's performance not only facilitates quicker fixes but also improves overall reliability and user satisfaction. Ultimately, Bugsee empowers developers to maintain a higher standard of application performance.

RubyMotion empowers developers to rapidly build native applications for iOS, Android, and OS X, all while using their favorite text editor and the cherished Ruby programming language. It features a version of Ruby that has been statically compiled specifically for mobile environments, complemented by a command-line toolchain that can be customized to fit individual development workflows. With RubyMotion, those familiar with Ruby can dive into creating applications for both iOS and Android without delay. This method not only boosts the enjoyment and efficiency of developers but also promotes code sharing between different platforms, which can lead to substantial time savings and faster project completion. Additionally, by keeping a uniform programming language across different systems, teams can cultivate better collaboration and more efficient development processes, enhancing overall project outcomes. As a result, developers can focus more on innovation rather than getting bogged down by language discrepancies.

Thundra empowers application teams to build, troubleshoot, test, and oversee contemporary microservices in cloud environments. By providing a comprehensive platform that integrates automated instrumentation, cloud application debugging, and test optimization, Thundra removes the necessity for various tools across both pre-production and production stages. The company features two key products: Thundra Foresight, designed to assist in monitoring and resolving issues within your CI workflows and tests, and Thundra APM, which specializes in application performance monitoring for serverless architectures and containerized applications. Additionally, this unified approach streamlines the development process, enhancing team productivity and efficiency.

Transform your log management practices with Honeycomb, a platform meticulously crafted for modern development teams that seek to extract valuable insights into application performance while improving log management efficiency. Honeycomb’s fast query capabilities allow you to reveal concealed issues within your system’s logs, metrics, and traces, employing interactive charts that deliver thorough examinations of raw data with high cardinality. By establishing Service Level Objectives (SLOs) that align with user priorities, you can minimize unnecessary alerts and concentrate on critical tasks. This streamlined approach not only reduces on-call duties but also accelerates code deployment, ultimately ensuring high levels of customer satisfaction. You can pinpoint the root causes of performance issues, optimize your code effectively, and gain a clear view of your production environment in impressive detail. Our SLOs provide timely alerts when customers face challenges, facilitating quick investigations into the underlying issues—all managed from a unified interface. Furthermore, the Query Builder allows for seamless data analysis, enabling you to visualize behavioral patterns for individual users and services, categorized by various dimensions for enriched analytical perspectives. This all-encompassing strategy guarantees that your team is equipped to proactively tackle performance obstacles while continuously enhancing the user experience, thus fostering greater engagement and loyalty. Ultimately, Honeycomb empowers your team to maintain a high-performance environment that is responsive to users' needs.

Latta AI represents a state-of-the-art platform focused on enhancing the software development process by automating the detection and correction of bugs. By recording user sessions and utilizing AI-driven approaches, Latta AI enables developers, project managers, and testers to focus their efforts on developing new features, significantly boosting productivity and expediting release schedules. The platform is engineered for seamless integration with popular version control systems like GitHub and GitLab, while also implementing strong security protocols to protect the integrity and confidentiality of code. Additionally, Latta AI offers a plugin specifically for JetBrains IDEs, allowing developers to access its bug-fixing tools directly within their development environment. This frictionless integration facilitates swift problem identification and resolution without the need to leave the IDE. Latta AI aims to reduce the time spent on debugging by up to 40%, thereby enhancing efficiency and allowing teams to emphasize innovation and creativity in their work. By alleviating the challenges associated with bug fixing, Latta AI is pivotal in reshaping the software development landscape, fostering a more agile and productive environment for developers. As a result, teams can allocate more resources towards exploring new ideas and enhancing their projects.

Enhance your skills in debugging and web performance with a sophisticated in-browser HTTP sniffer that enables you to examine network traffic generated by a website directly, eliminating the need for external tools. This powerful utility offers accurate assessments of a web page's network efficiency while revealing opportunities for speed improvements, all without requiring any extra configurations or proxies—even for secured HTTPS connections! You can quickly pinpoint weak SSL setups and other security issues present on your web server. The free Basic Edition lets users send you detailed log files, simplifying remote error resolution and performance diagnostics. Additionally, the HttpWatch API allows for the collection of performance data during automated website evaluations. Fully compatible with Chrome, Edge, and Internet Explorer, HttpWatch reveals the HTTP and HTTPS traffic created during web page visits, and by selecting individual requests, you can access all pertinent details arranged in a user-friendly tabbed format. This seamless integration not only provides you with essential insights but also equips you with the tools needed to enhance the efficiency of your web applications while ensuring security measures are in place. Ultimately, with this tool, you gain a comprehensive understanding of your web performance metrics and areas for improvement.

Ensure that crashes of games, applications, or devices don't hinder your enjoyable experience. Backtrace streamlines the management of exceptions and crashes across various platforms, allowing you to concentrate on delivering your product. It provides a unified call stack, event aggregation, and comprehensive monitoring solutions. This single system efficiently handles errors from panics, core dumps, minidumps, and runtime issues across your entire stack. Backtrace creates structured and searchable error reports from your collected data. Its automated analysis significantly shortens the resolution time by highlighting critical signals that guide engineers to the root cause of crashes. With seamless integrations into various dashboards and notification systems, you can rest assured that no detail will slip through the cracks. The advanced queries engine offered by Backtrace empowers you to address your most pressing questions. A broad overview of errors, along with prioritization and trends spanning all your projects, is readily accessible. Furthermore, you can sift through essential data points and your customized information for every error, enhancing your overall troubleshooting process. This comprehensive approach ultimately leads to a more efficient workflow and improved product reliability.

Seagence employs a distinctive execution pathway technology paired with machine learning to deliver immediate alerts that identify the underlying causes of defects within your Java production applications. This innovation allows you to rectify issues in your code without the traditional debugging process. To get started, simply attach a lightweight runtime Java agent when launching your application. This agent meticulously tracks the data associated with how user requests are managed as they interact with the application. For optimal analysis, Seagence requires a sufficient sample size within a 24-hour timeframe. The analytics engine of Seagence processes this data in real-time, enabling it to identify defects and send alerts as soon as they emerge. What sets Seagence apart is its ability to reveal all defects within your application, including those that may not be immediately apparent. By providing detailed defect and root cause insights, Seagence assists you in effectively resolving issues in your code. With continuous monitoring of your production application, Seagence not only detects defects and their origins in real-time but also enhances overall application performance, ultimately eliminating the necessity for manual debugging. This proactive approach ensures that your applications run smoothly and effectively.

Inspector serves as a robust solution for tracking code execution, providing software developers with the ability to automatically identify errors and performance issues. It adeptly follows applications of any size, enabling developers to tackle problems early on, thus preventing them from affecting users, all while keeping debugging expenses manageable and consistent. Utilizing Inspector empowers teams to refine their development workflows, ultimately leading to an improved experience for users. Additionally, its real-time analysis capabilities foster a more efficient approach to software quality assurance.