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📜 WAYPOINT LESSON

Checkpoint: reflection

⭐⭐⭐ advanced⏳ 12 min read📍 Lesson 179 of 265

Synthesis: a caching plugin loader with attribute-driven configuration.

Checkpoint: reflection

The graded task is a compressed plugin loader: discover implementers, instantiate, read a property — the exact skeleton every DI container and test runner uses. Passing it means you can walk metadata without fear. The practice set adds the two disciplines production demands: cached invocation and attribute-driven engines.