Glossary term
Visual regression testing
Visual regression testing compares screenshots of an application against approved baselines to catch unintended visual changes such as broken layouts or overlapping text. AI-based tools like Applitools reduce false alarms by ignoring harmless pixel differences.
Read the full guide: Applitools vs Percy 2026 — Honest Visual Testing Comparison for SDETs
More terms
Agentic testingAI hallucinationAI red teamingAnswer relevancyAPI testingBehaviour-driven development (BDD)CI quality gateContext precisionEnd-to-end testingExploratory testingFaithfulnessFlaky testGolden datasetIntegration testingJailbreakLLM evaluationLLM guardrailsLLM-as-a-judgeLoad testingModel Context Protocol (MCP)OWASP Top 10 for LLM ApplicationsPage Object ModelPrompt injectionRegression testingRetrieval-augmented generation (RAG)SDETSelf-healing testsSmoke testingTest automationTest caseTest pyramid
