ProfessorGPTProfessorGPT
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Async data in Reactor — `UseResource` (single fetch), `UseMutation` (writes + optimistic updates), `UseInfiniteResource` (cursor pagination), and `Pending` (bubble-up fallback). Use when fetching, caching, paginating, or mutating server data.

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Skill details

Versionv1.0.0
AuthorMicrosoft
Categorydevops
Skill IDmicrosoft/microsoft-ui-reactor/plugins/reactor/skills/reactor-async

Related skills

Analyzer DymAuthor or remove Reactor "did-you-mean" / diagnostic analyzers and the matching `mur check` rules in the microsoft/microsoft-ui-reactor repo. Activate when a contributor asks to "add a REACTOR_ diagnostic", "add a did-you-mean for <mistake>", "add/remove a mur check rule", "suggest the right factory/argument", "write a Roslyn analyzer for Reactor", or "wire an in-build suggestion". Reads the spec + closest existing analyzer, spikes false-positive risk with the semantic model first, implements unCoverage UpliftRaise test coverage for the microsoft/microsoft-ui-reactor repo with non-vacuous tests, picking the right tier (headless unit / selftest / E2E). Activate when a contributor asks to "improve test coverage", "add tests for X", "raise coverage", "cover the uncovered lines", "write selftests / e2e for this", "close coverage gaps", or "add unit tests". Baselines with tools/coverage, classifies each gap by tier, writes narrowly-scoped tests whose assertions fail if the target code is deleted, mutationPerf CompareBenchmark the Reactor data-grid stress harness in the microsoft/microsoft-ui-reactor repo and compare this branch against the `main` baseline. Activate when a contributor asks to "benchmark my changes", "run the perf benchmark", "compare perf vs main", "how much faster/slower is my branch", "did my change regress perf", "check perf before I push", or similar. Builds + runs StressPerf.ReactorOptimized on the current tree and on a clean `main` worktree, interleaved on one machine, captures the fouPr LifecycleTake a microsoft/microsoft-ui-reactor PR from "pushed" to "ready for review" without hand-holding. Activate for "get this PR ready", "take this PR through readiness", "run the PR lifecycle", "babysit this PR", "loop Copilot reviews until it's clean", or "prepare this PR for merge". Runs ONE pr-review pass and fixes its findings, then loops GitHub Copilot code review rounds — each round requiring green CI, a reply + resolve on every Copilot and github-code-quality thread, and a reply on every humPr ReviewMulti-dimensional review of a PR or feature branch in the microsoft/microsoft-ui-reactor repo. Activate when a contributor asks to "review my PR", "review my changes", "vet my branch before pushing", "do a full review", "PR review", "review this feature", or similar. Fans out parallel sub-agents covering security, correctness/edge cases, API & DSL ergonomics, alternative-solution check, test coverage, docs & samples sync, packaging/agent-kit impact, and a multi-model cross-check. Reports a consoReactor AdvancedReactor.Advanced Win2D canvases — choosing Win2DCanvas, Win2DAnimatedCanvas, or Win2DVirtualCanvas; using UseDrawState, UseCanvasResources, UseDrawCommand; and following threading/device-loss rules.