Claude Code plugin marketplace for learning Java frameworks by rebuilding them from source. Two approaches: API-first (outside-in) and Core-first (inside-out). AI agents analyze real framework code, generate structured learning outlines, and guide you through building simplified working versions with tests.
nlinhvu/learn-java-frameworks-marketplace
Skill Claude CodeCodex
"analyze this project's API", "outside-in outline for X", "API-first learning plan", "create an API-first outline for X", "trace the public API", "analyze the API surface", "re-implement this API in Java", "simplified Java API reimplementation of X", "api-blueprint" — this skill analyzes any source project (Python…
nlinhvu/learn-java-frameworks-marketplace
Skill Claude CodeCodex
"implement api feature ", "build the API", "next api feature", "next api", "continue building api", "api-builder" — this skill implements a specific API capability from an api-blueprint outline (requires api-outline.md in the project). Source project can be any language. Generates working simplified Java source code…
nlinhvu/learn-java-frameworks-marketplace
Skill Claude CodeCodex
"analyze this project's internals", "inside-out outline for X", "core-first learning plan", "create a core-first outline for X", "map the core internals", "core-blueprint", "re-implement this core in Java", "simplified Java core reimplementation of X", "Java reimplementation of this project's internals" — this skill…
nlinhvu/learn-java-frameworks-marketplace
Skill Claude CodeCodex
"implement core feature ", "build the core feature", "next core feature", "next core", "continue building core", "core-builder" — this skill implements a specific feature from a core-blueprint outline (requires core-outline.md in the project). Generates working simplified Java source code, unit/integration tests, and…
nlinhvu/learn-java-frameworks-marketplace
Skill Claude CodeCodex
"analyze this project for enterprise Java", "enterprise blueprint for X", "enterprise-blueprint", "re-implement this in enterprise Java", "create an enterprise learning outline", "map this project to enterprise Java", "classify this project", "Spring Boot version of X", "production-grade Java reimplementation"…
nlinhvu/learn-java-frameworks-marketplace
Skill Claude CodeCodex
"implement enterprise feature ", "build the enterprise ", "next enterprise feature", "next enterprise", "continue building enterprise", "enterprise-builder" — this skill implements a specific feature from an enterprise-outline.md (requires enterprise-outline.md in the project). Produces working enterprise Java source…