Welcome to Hit Subscribe’s Monthly Digest! In this edition, we’re excited to share a collection of recent blog posts we’ve written for our clients.
10 Application Portfolio Management Metrics to Track
Enterprise IT landscapes are getting more complex. Over time, most organizations accumulate hundreds of applications—some business-critical, some redundant, and some forgotten. Application Portfolio Management (APM) helps make sense of this growing tangle by providing a structured approach to assessing, managing, and optimizing your software assets.
But like any structured approach, success depends on measurement. As noted management theorist Peter Drucker probably never actually said, “what gets measured, gets managed.”
In this post, we’ll walk through 10 application portfolio management metrics worth paying attention to—metrics that help you assess cost, value, risk, and lifecycle maturity.
Serverless vs Microservices: Definition and Comparison Guide
Developers face an array of architectural choices when designing modern applications. Two of the most prominent are serverless computing and microservices architecture. Both offer scalability, flexibility, and cost-efficiency, but they cater to different development needs. In this guide, we’ll define serverless vs microservices, compare their strengths and weaknesses, and help you decide which is best for your application.
We’ll also explore how infrastructure choices—beyond architecture—impact cost, and how tools like DevZero can help teams avoid over-provisioning and keep compute spend under control.
A Guide to Microservices Best Practices
Microservices have become the go-to architectural style for modern software development. They enable teams to build, scale, and deploy applications with greater agility. However, without proper design and management, microservices can introduce complexity. This makes development, collaboration, and deployment more challenging. In this guide, we’ll cover microservices best practices to help you streamline development, improve performance, and maintain system reliability.
Top 6 Mobile Testing Tools in 2025
Mobile testing tools play a crucial role in ensuring that your mobile app runs smoothly across different devices and operating systems. In this article, we’ll learn about choosing the right mobile testing tools, listing the top ones in 2025, and we’ll discuss challenges and best practices for effective mobile testing.
A Guide to AI Test Case Generation
As software teams scale and release cycles speed up, the challenge of creating reliable, up-to-date test cases becomes more pressing. Manual test creation, while thorough, is time-consuming and often too slow to keep pace with continuous delivery.
This is where AI test case generation comes in handy. By leveraging machine learning and language models, QA teams can automatically generate test cases based on structured inputs like product requirements and user stories.
This guide unpacks what AI test case generation is, how it works, and where it fits into a modern QA workflow, especially for teams focused on scale, speed, and coverage.
A Complete Guide to End to End Testing
Modern software applications span multiple layers, from user-facing interfaces to backend services, databases, and third-party integrations. Verifying each part in isolation is not enough. True confidence in system behavior comes from testing real-world workflows that reflect how users interact with the application in production environments. End to end testing fills this gap by simulating full usage scenarios and validating that all parts of the system work together as expected.
In this article, we’ll explore what end to end testing is, why it plays a crucial role in maintaining software quality at scale, and the best practices to conduct these tests.
A Complete Guide to waitForSelector in Playwright
Playwright has become a favorite among developers for browser automation, and for good reasons. It’s fast, reliable, and built with modern web apps in mind. Whether you’re testing dynamic UIs or orchestrating flows across multiple pages, Playwright gives you tools that work out of the box.
One of the most important tools? waitForSelector. If you’ve ever clicked a button before it was ready or expected content that hasn’t finished loading, this method is your new best friend.
What is the Role of AI In Quality Assurance?
In the race to build and ship faster, software teams are under pressure to deliver stable features at high speed. But quality doesn’t scale on deadlines alone. As codebases grow and release cycles tighten, traditional testing practices can buckle under the strain. That’s where artificial intelligence (AI) is quietly transforming the quality assurance (QA) landscape.
AI in quality assurance is not about replacing testers. It’s about rethinking how we create, maintain, and optimize tests—using intelligent systems that can anticipate changes, reduce maintenance, and surface problems sooner. In this article, we’ll explore how AI is being applied to QA workflows, the real advantages (and caveats) it brings, and why test automation tools are leading the way.
What Is SOAR Automation? A Detailed Overview
SOAR (security orchestration, automation, and response) is a set of tools used in cybersecurity to help companies find, manage, and solve cyber threats more efficiently. Many security tasks can be done automatically with SOAR, which makes jobs easier and faster. This article will explain how SOAR automation works, with its features and benefits. We’ll also look at some challenges and limitations it may present.
AI Workflow Automation: What It Is and How to Get Started
Learn how AI workflow automation works, its benefits, and how to start using it to streamline security and IT operations.
Low-Code Workflow Automation: A Detailed Guide
Businesses need agile solutions to streamline their operations. Low-code workflow automation has emerged as a powerful tool, enabling organizations to automate tasks without requiring extensive coding knowledge. But what exactly is it, and how does it differ from related concepts like no-code and RPA?
