📱 Your Mobile App Looks Broken, but Why?

Welcome to the 246th edition of Coding Jag brought to you by LambdaTest!🙌

Functionality checks are essential in mobile app testing, but visual accuracy matters just as much. Even if everything works, minor UI inconsistencies can make the mobile app feel off. However, with tools like Appium, Python and Pillow, visual screenshot comparison helps catch subtle design issues across screen sizes before release.

But quality doesn't stop at UI. This edition also explores how AI agents are reshaping business automation with LangGraph and UiPath, why verification and validation are key for building the right software, and smart ways to present QA metrics that actually land with leadership.

You’ll also discover tips on using Postman Interceptor for seamless API testing, how to automate cold outreach with AI sales agents, and expert strategies for building a solid test automation strategy.

📬 Got a favorite tip or tool from this edition? Hit reply and let’s talk testing wins!

News

1. LangGraph + UiPath: Advancing Agentic Automation Together 

🤖 Taqi Jaffri explains how AI agents are redefining business ops by adapting in real time, with 78% of companies planning adoption. UiPath’s low-code platform and new LangChain integrations (LangSmith & LangGraph) now let developers build, monitor, and deploy smarter agents, boosting observability and cross-platform automation.

2.  How to Report Quality Metrics to Top Management (Without Putting Them to Sleep)

📊 Ivan Boklach emphasizes that QA metrics reporting isn’t just a data dump; it’s about creating a story that grabs leadership’s attention. If your audience tunes out during your report, it’s time to rethink your approach. Also, learn how to present QA insights in a way that actually lands with decision-makers.

3.  ERP Testing Service - Roadmap to Better System Performance

🧩 This blog from QualiMatrix breaks down ERP testing - what it is, its various types, and the pros and challenges involved. It offers a clear roadmap to help businesses ensure ERP systems are reliable, efficient, and aligned with performance goals. 

AI

4.   How Is Agentic AI Different From RPA?

⚙️ Wondering what the real difference is between Agentic AI and RPA, and why it matters for your business? This blog by AutomationEdge explains how Agentic AI’s ability to learn and adapt is reshaping industries, with markets projected to soar, while highlighting the need for trust and governance in AI adoption.

5.  How to Build AI Sales Agents for Cold Email Outreach

📧 Struggling with low response rates and overwhelming follow-ups in cold email outreach? Ginikachukwu Soluchi Nwibe highlights how AI sales agents can transform B2B lead generation by automating and personalizing outreach at scale. Also, learn how to build your own AI sales agent quickly, with a ready-to-use template included.

Automation

6. Postman Interceptor for QA Engineers: When and How to Use It 

🧩 Vladimir Josifoski explains how Postman Interceptor helps simplify API testing that requires browser cookies or login sessions. Instead of manually copying tokens or headers, this handy extension connects your browser with Postman to capture authenticated requests effortlessly, making your API testing faster and error-free.

7. Mobile QA Automation: Leveraging Visual Screenshot Comparison for UI Consistency 

📱 Most mobile QA focuses on functionality, but what about how the app looks? Visual screenshot comparison spots subtle UI glitches across devices and screens. Irfan Mujagić reveals why it’s a game-changer and shows how to easily implement it with Python, Appium, and Pillow, plus real-world examples that prove its impact.

8.  How to Create a Test Automation Strategy: A to Z Guide

🚀 Ready to supercharge your test automation? Olha Sheremeta 's 9-step guide walks you through setting clear goals, picking the right tests and tools, and keeping your scripts in top shape. Plus, she reveals common pitfalls and smart hacks to boost your automation success and avoid costly mistakes!

9.  EDI Testing in Healthcare Industry: Why It Matters and How to Get It Right

🏥 Electronic Data Interchange (EDI) is key for fast, secure info exchange in healthcare, cutting paperwork and boosting efficiency. But even small errors can cause major issues like denied claims or billing delays. This blog by QASource dives into how EDI works, why testing matters, common challenges, and best practices to get it right.

10. Verification and Validation in Software Testing: Everything You Need to Know 

🛠️ When building an app, it's not enough to have solid designs and clean code; you also need to ensure you're building it right and building the right thing. Bhavani Ramasubbu breaks down how verification (doing it right) and validation (doing the right thing) help achieve both.

11. Firebase Studio: Tips and Tricks

✨ If you’ve tried Firebase Studio’s preview, you know the basics like using the App Prototyping agent and publishing with Firebase Hosting. But there’s more! In this blog, Jess Kuras reveals handy tips and hidden features that make app development faster and smoother, helping you unlock Firebase Studio’s full potential.

Tools

12. 5 Businesses Using AI and Automation to Do More in 2025

🤖 AI adoption is surging - 78% of businesses now use it in at least one function. Faced with economic shifts and rising customer demands, companies are turning to no-code tools like Make to boost efficiency. Matt Jones shares 5 real-world examples of how businesses are using AI and automation to work smarter in 2025.

Others

13. Podcast:  Integrating Testing Into Agile Workflows: Enabling Faster, Smarter Software Delivery

🎙️ In this podcast, Kavya Nair , Director of Product Marketing at LambdaTest, hosts Nilmini Ariyawansa , Quality Engineering Architect at KYG Trade, to unpack how testing can be seamlessly integrated into Agile workflows. They explore scalable, reliable testing strategies that support faster releases and smarter software delivery, crucial for businesses navigating rapid digital transformation. 🎧 Listen now!

14. Video:  Is BDD Dead? How AI Is Bringing It Back to Life! 

🚀 Is BDD making a comeback? This video by Execute Automation dives into how AI is reviving Behavior-Driven Development by turning BDD scenarios into powerful prompts. See how this combo is transforming automated testing, making it faster, smarter, and more impactful than ever.

Events

15. Event:  Barcelona Meetup

🎉 Ministry of Testing meetup in Barcelona is back! Join this event on 17 June 2025 from 19:00 to 21:00 BST at MyTheresa. At this meetup, connect with fellow testers, share insights, and recharge your testing spirit. Don’t miss this in-person meetup to spark ideas and conversations!

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