Author: Himanshu Mandhyan
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10 Types of API Testing Explained with Examples (2026)
APIs (Application Programming Interfaces) are the backbone of modern software; they let applications talk to each other, share data, and trigger actions across systems. Before any API goes live, it needs to be thoroughly tested to ensure it works correctly, handles edge cases, performs well under load, and stays secure. This guide covers all major…
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API Testing Services: Solutions, Process, Tools & Best Providers
API testing services help organizations validate API functionality, performance, security, integrations, and reliability across the software lifecycle. These services are typically delivered by QA teams, testing vendors, or automation platforms to ensure APIs work correctly in real-world environments. APIs are no longer just backend infrastructure—they are the backbone of modern digital products. Whether you’re building…
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![Software Testing Strategies: Complete Guide for Dev Teams [2026]](https://wp.keploy.io/wp-content/uploads/2026/02/software-testing-Strategies.webp)
Software Testing Strategies: Complete Guide for Dev Teams [2026]
Software testing strategies define how teams plan, organize, and execute testing activities throughout the software development lifecycle. A well-structured testing strategy helps teams detect defects earlier, maintain product reliability, and release software faster without compromising quality. Key Takeaway: Effective software testing strategies combine unit, integration, and end-to-end testing in a pyramid structure. Keploy automates the…
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API Observability: What I Learned While Debugging APIs in Production
APIs rarely fail loudly. Most of the time, they break quietly while dashboards stay green. These silent failures are often the hardest to detect and the most damaging for users. I learned this while dealing with real production traffic. Everything looked normal until users started complaining. Let’s explore more about how this works. Why API…
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Postman Alternative: The Best API Testing Tools to Use in 2026
More teams are rethinking the role of Postman in their testing toolkit as APIs grow in importance and complexity to the engineering community. Postman continues to be a popular tool; however, many engineers want new tools that offer a greater level of automation, better integration with CI/CD processes, and an improved developer experience. Key Takeaway:…
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Stateful vs Stateless: A Developer’s Real-World Guide (2026)
Why do some bugs only appear after deployment, even when tests pass locally? Early in my backend work, I kept hearing discussions around stateful vs stateless. It felt academic at first, but once I started dealing with scaling issues, flaky tests, and production bugs, I saw how much this decision actually matters. This article is…
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Penetration Testing Services to Strengthen Your Security and Reliability
Modern technology (APIs, Microservices, Cloud Platforms, Mobile Apps) is rapidly changing and becoming a target for attackers as they continue to advance and become more sophisticated. Organizations use penetration testing (a form of ethical hacking) to identify weaknesses in their systems and address them before they can be taken advantage of. Keploy supports organizations’ application…
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What Does Extensible Mean? A Complete Guide with Examples and Use Cases
Extensibility is conceptually found in the areas of technology (such as Software Development) and System Design. The term extensibility may seem abstract to someone with no previous background in the field; in particular, when you hear phrases like: “Extensible Software”, “Extensible Architecture”, “Extensible API” or “Extensible Testing Tools”, it could be difficult to understand exactly…
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API Automation Testing: A Practical Guide for 2026
APIs (Application Programming Interfaces) power nearly every modern digital experience, from mobile apps and online payments to AI-driven services and real-time data processing. As software systems increasingly rely on microservices and distributed architectures, the number of API interactions continues to grow, making reliability and performance more critical than ever. Key Takeaway: API automation testing eliminates…
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DevOps Testing: Ensuring Quality in a Continuous Delivery World
In today’s fast-paced software environment, getting product features out the door quickly is the minimum. Getting features out the door quickly + with reliability is what separates high performing teams opening up larger opportunities. This is where DevOps testing comes into play, testing not just at the endpoint of the development + operations lifecycle but…