3 minutes readIn the competitive world of web apps, **javascript for performance** is a strategic lever. Small changes in script behavior yield outsized benefits in speed, responsiveness, and user satisfaction. If you’re ready to take performance seriously, try LoadFocus to instrument and stress-test your JavaScript across real usage scenarios. You’ll see exactly which pieces of code slow… Read more »
Posts Categorized: Test Automation
Sample Non Functional Requirements: A Complete Guide for Business Owners and DevOps Engineers
4 minutes readEvery time a website crashes under load, or a feature responds so slowly that users abandon it, you’ve run into a missing or poorly defined non-functional requirement. Studies show that unclear requirements contribute to nearly 47% of project failures. Most of those failures come from missing or weak non-functional requirements. If you’re a business owner… Read more »
Rest Assured API Testing: Guide for Business Owners & DevOps
5 minutes read
What Is a Canary Deployment? A Complete 2025 Guide for Business Owners and DevOps Teams
9 minutes readIn my work helping teams adopt canaries, I’ve seen several recurring mistakes. Here’s a “pro tip” list to avoid them: Pro Tip: Don’t skip staging testing. Canary isn’t your only safety net—use staging to catch basic issues first. Pro Tip: Use *user affinity* (sticky sessions) so the same users don’t bounce between canary & baseline… Read more »
Application Performance Monitoring Tools: 2025 Guide for Business & DevOps
5 minutes readImagine your users abandon your app because pages take 5 seconds to load — and you don’t even know why. In fact, studies show that 53% of mobile users abandon a site if it takes more than 3 seconds to load (2025 data). That means poor performance isn’t just a technical issue — it’s revenue… Read more »
Smoke Test in Software Testing: The Complete 2025 Guide for Business Owners and DevOps Teams
5 minutes read
Online API Tester: Complete Guide to Testing APIs in 2025
19 minutes readWhen your application crashes during peak traffic or returns cryptic error messages to frustrated users, the culprit is often hiding in plain sight: untested APIs. According to recent industry data, APIs now account for 71% of all internet traffic, yet many businesses still treat API testing as an afterthought. In my experience working with dozens… Read more »