The Charlie Testing blog
QA and beta testing insights
Practical guides from our test leads on planning beta programs, writing better bug reports, keeping automated tests reliable and shipping software your users trust.
Why Short Video Belongs in Your Small Business Marketing
A 45 to 60 second video can show customers who you are before they ever call. Here is why short video works for small businesses and how to start with just your phone.
Regression Testing: How to Stop Old Bugs Coming Back
A fix on Monday can break something else by Thursday. Here is what regression testing is, four ways to run it, what to automate first and how to keep a regression suite fast and useful.
Alpha vs Beta Testing: What Each Catches and When to Run It
Alpha testing is internal and finds crashes. Beta testing uses real users and finds what breaks outside your lab. Here is what each stage catches, how to know when to move on and a realistic timeline.
How Many Devices Should You Test Your App On?
No team can test every phone, so the real question is which devices catch the bugs your customers would hit. Here is how to build a device matrix from your own data, with the numbers our test leads start from.
How to Write a Bug Report Developers Can Actually Fix
A good bug report gets fixed the same day, while a vague one bounces back with questions. Here is the eight part structure our testers use, a template you can copy and the same bug reported before and after.
Manual vs Automated Testing: When Your App Needs Each
Manual testing finds what a script cannot notice, and automation repeats what a person should not have to. Here is a three question rule for deciding which tests go where, and how most product teams split the work.
Beta Testing Checklist: 12 Steps Before You Launch Your App
A 12 step beta testing checklist for app teams: what to lock down before testers arrive, what to run during each cycle and how to decide you are ready to ship.
How to Recruit Beta Testers Who Actually Give Feedback
Where to find beta testers, how to screen them, how many to recruit and the incentives that keep them engaged through a full beta.
Flaky Tests: How to Find, Quarantine and Fix Them
Why automated tests become flaky, how to measure test stability and the practical fixes that restore trust in your CI pipeline.
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