AI-powered testing platform. Write tests in plain English, run them everywhere.
Testing
Accessibility compliance is not a checkbox. Running an automated scanner and calling it done leaves the majority of real accessibility barriers undetected. This guide covers how to actually test for WCAG 2.1 and 2.2 compliance — automated tools, manual techniques, and how to fit both into a development workflow.
Testing
Teams routinely hit 90% code coverage targets while shipping code with significant test gaps. The coverage metric is satisfied. The tests are weak. Mutation score reveals what coverage hides — but it comes with its own blind spots. This post is a direct comparison: what each metric measures, what each misses,
Testing
Catching accessibility regressions in CI is straightforward once you pick the right tools and decide what to block on. The challenge is not technical — it's deciding your enforcement strategy: block on any violation, block on regressions from baseline, or track and report without blocking. This guide covers the
Unity
Unity Addressables is one of those systems that works fine in the editor and breaks in surprising ways in production builds. Async loading races, missing assets at runtime, memory leaks from unreleased handles, and bundle fragmentation issues are all addressables bugs that only manifest after you've shipped. This
Unity
Running Unity tests locally is fine. Running them automatically on every pull request is how you actually catch regressions before they ship. Setting up Unity CI/CD is notoriously painful because of licensing, but GameCI makes it manageable. This guide covers a production-ready Unity testing pipeline using GitHub Actions and
Game Testing
Game save systems are among the most critical — and most under-tested — parts of any game. A bug that corrupts save data doesn't just cause a crash. It destroys hours of player progress and triggers the most negative reviews your game will ever receive. This guide covers testing save
Game Testing
Game AI bugs are among the most entertaining to watch and the most embarrassing to ship. NPCs that walk into walls, enemies that attack through solid geometry, companions that stand idle during combat — these are all AI bugs that escaped testing. Testing game AI is hard because AI behavior is
Game Testing
Releasing a game on PC, PlayStation, Xbox, iOS, and Android isn't five releases — it's five completely different QA challenges running in parallel. Platform-specific bugs, input differences, certification requirements, and performance constraints mean a test that passes on PC can fail catastrophically on mobile. This guide covers
gRPC
gRPC streaming RPCs are among the most powerful features of the protocol — and among the hardest to test correctly. Unlike unary calls, streams introduce ordering, backpressure, partial failure, and cancellation scenarios that require different testing approaches. This guide covers testing all three streaming types: server streaming, client streaming, and bidirectional
GraphQL
GraphQL persisted queries reduce payload size and improve security by replacing full query strings with short hash identifiers. But they introduce new failure modes — hash mismatches, cache invalidation bugs, and APQ negotiation failures — that require dedicated testing strategies. This guide covers everything you need to test persisted queries and APQ
gRPC
gRPC security testing is often skipped because certificates are annoying to set up in test environments. That's exactly why certificate misconfigurations, expired credentials, and bypass vulnerabilities make it to production. This guide covers practical approaches to testing gRPC TLS and authentication without making your CI pipeline miserable. What
WebSocket
HTTP load testing is well understood. WebSocket load testing is not. Most teams either skip it entirely or discover their WebSocket server collapses at 500 concurrent connections only after a major feature launch. This guide covers the tools, metrics, and test scenarios that matter for WebSocket performance. Why WebSocket Load