Keploy Blog

Author: Animesh Pathak

  • HTTP Status Codes: Complete Reference Guide with Examples [2026]

    HTTP Status Codes: Complete Reference Guide with Examples [2026]

    Key Takeaway: HTTP status codes are three-digit responses from servers grouped into five classes: 1xx (informational), 2xx (success), 3xx (redirection), 4xx (client error), and 5xx (server error). The most common codes are 200 (OK), 301 (Moved Permanently), 404 (Not Found), and 500 (Internal Server Error). Understanding these codes is essential for debugging APIs and web…

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    Animesh Pathak
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  • gRPC vs REST: Key Differences and When to Use Each

    gRPC vs REST: Key Differences and When to Use Each

    In modern software development, APIs are the backbone of communication between applications. REST and gRPC are two widely used approaches, each designed for specific scenarios. This blog explains REST vs gRPC, their advantages, implementation steps, and how to choose the right API architecture for your project. What is REST? REST or Representational State Transfer is…

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    Animesh Pathak
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  • Verify if a Key is Present in a JS Object?

    Verify if a Key is Present in a JS Object?

    When working with JavaScript, you often deal with objects. Objects are collections of key-value pairs, where each key is a unique identifier for its corresponding value. Checking if a kеy еxists in a JavaScript objеct is a common task for developers when working with JS objects. What are JavaScript Objects? JavaScript objects are fundamental to…

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    Animesh Pathak
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  • API integration – Importance and Best Practices

    API integration – Importance and Best Practices

    In today’s digital world, applications need to communicate with each other to provide users with seamless experiences. This communication is often made possible through APIs (Application Programming Interfaces). API integration is a process where different software systems are connected using APIs, allowing them to share data and functionalities. To ensure these integrations work reliably, it’s…

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    Animesh Pathak
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  • How to Compare Two JSON Files: 5 Methods with Examples [2026]

    How to Compare Two JSON Files: 5 Methods with Examples [2026]

    As a developer, you usually work with JSON data, and may need to compare JSON files. This might involve checking a list of products from the database against a previous version or comparing an updated user profile returned by your REST API with the original data sent to the server. In this article, we’ll explore…

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    Animesh Pathak
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  • Learn to add comments to JSON

    Learn to add comments to JSON

    JSON (JavaScript Object) Notation is a popular data interchange format used by developers to store and exchange data. It’s lightweight, easy to read, and easy to parse, making it ideal for various applications. However, a key limitation is that JSON does not support comments natively. This can be a problem when you want to include…

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    Animesh Pathak
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  • Exploring Cypress and Keploy: Streamlining Test Automation

    Exploring Cypress and Keploy: Streamlining Test Automation

    Introduction As an Automation Enthusiats exploring in the realm of software testing, I’ve traversed a various tools and frameworks aimed at enhancing test automation processes. Because as the landscape of software testing continues to evolve, the demand for efficient and reliable test automation solutions has never been higher. Among these, Cypress and Keploy test automation…

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    Animesh Pathak
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  • Testing BunJs Web Application with Cucumber JS and Keploy

    Testing BunJs Web Application with Cucumber JS and Keploy

    In our previous blog, we explored how to build a modern web server using BunJs and Prisma, integrating robust authentication mechanisms with JWT tokens. Now, it’s time to ensure our application is reliable and error-free through thorough testing. In this blog, we’ll dive into testing methodologies using Cucumber JS and Keploy, both are a powerful…

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    Animesh Pathak
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  • Build an HTTP server using BunJs and Prisma

    Build an HTTP server using BunJs and Prisma

    In this guide, we’ll be leveraging two powerful tools: BunJs and Prisma. Together, they provide a robust foundation for constructing modern, scalable, and efficient web servers. But before we dive into the technical details, let’s take a moment to understand what BunJs and Prisma bring to the table.Why use BunJs? BunJs is a really lightweight,…

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    Animesh Pathak
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  • How I simulated a response from a Third Party app

    How I simulated a response from a Third Party app

    Whether you’re building a web application, a mobile app, or any other software product, integrating with third-party APIs is almost inevitable. But what happens when you need to test your application’s behavior without relying on these external services? That’s where the magic of simulation comes in handy. In this blog, we’ll explore how you can…

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    Animesh Pathak
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