.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
The runtime shipped a focused set of fixes addressing concurrent access patterns across type loading, caching, and object synchronization—acquiring flags atomically, fixing SyncTable publication, and resolving cache ownership issues in generic constraint resolution and profiler tracking. Platform…
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Who ships this repo — author concentration and the bus factor across the last 300 mainline commits.
How welcoming this repo is to contributors — issue throughput, close time, responsiveness, and good-first-issue count.
What this project is built on — dependency count by ecosystem, the license mix, and anything worth a legal look before you adopt it.
Whether this project's CI can be trusted — pass rate, run times, flaky runs, and which workflow is the weak link.
Grounded in runtime's README, structure, and recent commits — answers won't invent code they haven't seen.
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Fix SAFEARRAY VARIANT copy-back and typed class array marshalling (#134729)
[PERF] Retire default Mono performance runs and builds on main (#134602)
Unify Thread.SpinWait/Yield/OptimalMaxSpinWaitsPerSpinIteration between CoreCLR and NativeAOT (#135138)
A floor, not a guess: counts only commits whose author, co-author trailer, or message explicitly credits an AI tool (Claude, Copilot, Cursor, aider, Codex…). Based on 30 mainline commits. Unattributed AI code isn't counted here — the full audit estimates that separately.