Keploy Blog Website

  • Best Automated Software Testing Tools to Use in 2026

    Best Automated Software Testing Tools to Use in 2026

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    Automated software testing tools have become the baseline for any engineering team that ships software regularly. Companies like Netflix, Stripe, and Google run thousands of automated tests on every commit because manual regression cycles at their release cadence simply aren’t feasible. The same principle applies regardless of team size. In 2026, the tool landscape has…

  • Building a CLI Tool in Go with Cobra and Viper

    Building a CLI Tool in Go with Cobra and Viper

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    "The elegance of the command line lies in its ability to combine simple tools to accomplish complex tasks effortlessly." – Co-author of Unix Go, with its simplicity and strong concurrency model, is a popular choice for building CLI tools. Cobra and Viper are two powerful libraries in Go for building command-line interfaces and managing configuration,…

  • What is a Bearer Token? A Complete Guide for Developers

    What is a Bearer Token? A Complete Guide for Developers

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    In the world of modern web applications and APIs, authentication and authorization mechanisms are critical. Whether you’re building a RESTful API, working with OAuth2, or integrating third-party services, you’ve likely encountered the term "Bearer Token." But what exactly is a bearer token? How does it work? And one of the most common questions: Can you…

  • Agile Testing Best Practices for Faster, Higher‑Quality Releases

    Agile Testing Best Practices for Faster, Higher‑Quality Releases

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    Agile Testing has become essential in modern software development, where fast-paced changes, rapid delivery cycles, and evolving user needs dominate the landscape. In scenarios where traditional testing slows down release cycles or fails to adapt to shifting requirements, Agile Testing emerges as a proactive solution. Integrating testing throughout development ensures software quality while maintaining speed…

  • Introduction to REST API in Python

    Introduction to REST API in Python

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    APIs (Application Programming Interfaces) are like bridges that let different software systems talk to each other. Among the many types of APIs, REST APIs are the most popular because they follow a simple and well-defined architecture. In this blog, we’ll explore what REST APIs are, how they work in Python, and how you can build…

  • Run React App in VS Code: Complete Setup & Debug Guide [2026]

    Run React App in VS Code: Complete Setup & Debug Guide [2026]

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    React continues to dominate the front-end development landscape, offering a powerful and flexible library for building modern user interfaces. Whether you’re just getting started or looking to optimize your workflow, this guide will walk you through everything you need to know about running React in Visual Studio Code and online platforms. For Detailed Guide:- how…

  • Software Testing Methodologies: Types, Examples & Best Practices (2026 Guide)

    Software Testing Methodologies: Types, Examples & Best Practices (2026 Guide)

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    Software testing methodologies are structured frameworks that define when testing starts and how it fits into the development lifecycle – not just what gets tested, but the rhythm it follows. Waterfall tests after development completes; Agile embeds testing within every sprint; V-Model pairs each phase with a corresponding test; XP starts with tests through TDD.…

  • Why You Need an AI Code Checker

    Why You Need an AI Code Checker

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    Imagine waking up to an email from a junior developer: I just wrote 1,000 lines of flawless code in under an hour! Impressive? Absolutely. Suspicious? Maybe. Thanks to AI tools like GitHub Copilot, ChatGPT, Cursor and Claude, writing code has never been faster. But as AI-generated code floods repositories, classrooms, and businesses, a critical question…

  • MCP & A2A Guide for Developers

    MCP & A2A Guide for Developers

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    We have all seen the frenzy of Devin AI teams racing to spin up models, orchestrate data flows, and automate every possible touchpoint. But beyond the hype, two architectural patterns quietly power next-generation pipelines: Model Context Protocol (MCP) and Agent-to-Agent (A2A). Below is the roadmap for our deep dive into MCP (Model Context Protocol) and…

  • Top 15 Software Development Tools in 2026 (Ranked & Reviewed)

    Top 15 Software Development Tools in 2026 (Ranked & Reviewed)

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    Software development tools are programs that help developers write, test, deploy, and maintain applications faster and with fewer errors. The right combination depends entirely on which stage of the SDLC you’re strengthening – coding, testing, deployment, and collaboration each need different tools, and a gap in any one phase slows the whole team down. Explore…