Keploy Blog Website
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The Rise of No-Code API Testing Frameworks: Tools and Best Practices
In a fast-paced world of software development nowadays, API reliability and performance are most crucial. APIs are called the lifeblood of modern applications in the sense of enabling seamless intercommunication among systems/applications. In that spirit, no-code platforms for API testing are now an extremely useful tool for giving teams the capability to test APIs without…
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Mastering NYC: Enhance JavaScript & TypeScript Test Coverage
NYC, often referred to as Istanbul’s command-line interface (CLI), is a powerful code coverage tool designed specifically for JavaScript testing. It works seamlessly with testing frameworks like Mocha, Jest, and Ava, making it an invaluable resource for developers looking to measure and improve the coverage of their tests. NYC not only tracks how much of…
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Understanding Different Types of Behavioral Unit Tests
Behavioral unit tests are an essential part of modern software development. These tests validate how individual units of code behave under specific conditions, ensuring that the software functions as expected. In this blog, we’ll explore different types of behavioral unit tests in a way that’s easy to understand, even if you’re new to the concept.…
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Essential Functional Testing Tools for Mobile Development
In modern software development, especially for mobile apps, functional testing has become indispensable. It ensures applications operate as intended, guaranteeing reliability, scalability, and seamless user experiences. A single oversight can have severe repercussions, potentially jeopardizing the survival of a software development company. In this article, we’ll showcase how testing impacts the development process and why…
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eBPF for TLS Traffic Tracing: Secure & Efficient Observability
Tracing TLS (Transport Layer Security) traffic is crucial for modern observability systems. It helps monitor encrypted communication, diagnose issues, and optimize application performance. However, traditional methods like TLS proxying and packet capturing often come with significant performance overheads and security risks. They are not always the ideal solution, particularly for high-performance or security-sensitive environments. This…
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Chaos Testing Explained: A Comprehensive Guide
Chaos testing, also known as chaos engineering, is one of the most-used methodology to test the resilience and reliability of systems by intentionally introducing controlled failures. Simply put, the goal is to identify weaknesses and improve a system’s ability to handle unexpected scenarios. Originating from Netflix’s famous Chaos Monkey tool, chaos testing has become a…
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Black Box Testing and White Box Testing: A Complete Guide
Software Testing is the most important step in the software development process. This process helps in validating and verifying that a software application is Bug-free, and the software is improved in terms of efficiency, accuracy and usability. Black Box Testing and White Box Testing are two most useful testing techniques for Software Testing. In this…
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Stubbing and Verifying: My Journey to Smarter Testing 🚀
Let’s talk about stubbing and verifying – two critical tools that transformed how I approach testing. Early in my career, testing was often frustrating, slow, and full of surprises, most of them bad. I used to think testing meant running my app against real systems and crossing my fingers that everything worked. Spoiler: it rarely…
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How to Resolve the “Cannot Use Import Statement Outside a Module” Error
The "Cannot use import statement outside a module" error can be quite confusing, especially for those working with JavaScript or Node.js. This error is generally raised in a context that doesn’t recognize ES6 modules when the import statement is referred to. Therefore, discover the cause and solve it. Understanding the Error In JavaScript, modules are…
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Tracing TLS Data with Ethical and Secure Practices
Network security professionals and observability applications have been trying to trace data in secure TLS connections since a very long time now. TLS( Transport Layer Security) is an encryption protocol that is used by servers are clients for encrypting the data that they share over a connection. Specifically, it uses symmetric encryption which creates a…