1+ day, 17+ hour ago  (1621+ words) The test pyramid prescribed unit-heavy distribution based on 2009-era tooling costs. The testing trophy, honeycomb, and diamond each rebalanced toward integration tests as tool costs and architecture boundaries shifted. All four are static, author-set shapes. Agent-native testing replaces fixed ratios…...

1+ day, 19+ hour ago  (819+ words) I've lost count of how many times I've pasted a function into a browser tab, gotten a fix back and then spent five minutes adjusting it because it didn't match the way the rest of the file was written. That…...

2+ day, 1+ hour ago  (787+ words) AI E2 E test generation gives QA teams reviewed Playwright and Cypress code when UI changes break recorded selectors. CSS-path record-and-replay tests fail when UI refactors rename classes or reorder DOM nodes. Suites without role-based or data-testid locators face selector-drift failures…...

1+ day, 19+ hour ago  (575+ words) If you use more than one AI coding agent, you've probably already hit this: the security rules you wrote for Claude Code don't carry over to Cursor, the TDD workflow you tuned in Codex doesn't exist in Open Code, and…...

1+ day, 19+ hour ago  (491+ words) I've watched an agent burn through half its context window just figuring out how three files relate to each other. Grep finds the string, but it doesn't tell you why that function matters or what else breaks if you change…...

2+ day, 1+ hour ago  (1247+ words) Performance testing automation in the pre-deploy stage integrates load, stress, spike, and soak tests into development workflows as code, so regressions surface before production. Continuous performance testing applies that same automation across the development lifecycle for ongoing evaluation of speed,…...

2+ day, 1+ hour ago  (1267+ words) Mutation testing gives AI-generated tests a stronger quality signal than line coverage. It injects deliberate faults into covered Java, Java Script, and Python code, then checks whether existing tests detect the behavior changes. AI-generated test suites can reach high coverage…...

2+ day, 1+ hour ago  (1248+ words) Visual regression testing gives AI-generated UIs a browser-rendered quality gate. It compares one baseline screenshot against one changed screenshot per target viewport to catch layout shifts, broken CSS, and styling drift that functional tests miss. A QA lead watches an…...

2+ day, 1+ hour ago  (1270+ words) Agent-native QA can face broken automated tests when AI tools rewrite applications while agents generate tests. TMMi assumes human-authored tests against stable code, so process maturity misses verification risk. This five-stage model teaches how to gate agent capability with compilation,…...

2+ day, 16+ hour ago  (728+ words) Everybody wants self-serve data. We did too. We just kept chasing it with more dashboards, more enablement, and more tooling training, which is a funny way to get people to do things for themselves. So we built something else. Instead…...