The .svelte.js Extension
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Building Reactive Store Objects
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The Global Singleton Warning
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Correct File Extension(Sign in required)
Beginner+10 Mana
Create a Global Store(Sign in required)
Intermediate+15 Mana
SSR Safety Check(Sign in required)
Intermediate+15 Mana
Derived Values in Stores(Sign in required)
Intermediate+15 Mana
setContext and getContext
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Reactive Context with Runes
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Context Keys Best Practices
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Why Use Symbol Keys(Sign in required)
Intermediate+15 Mana
Context Init(Sign in required)
Intermediate+15 Mana
Make Context Reactive(Sign in required)
Intermediate+15 Mana
Check for Optional Context(Sign in required)
Intermediate+15 Mana
Server State with TanStack Query
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The Store Contract: Integrating Any Library
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State Management in SvelteKit
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TanStack Query Key(Sign in required)
Intermediate+15 Mana
Store Contract Method(Sign in required)
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SvelteKit Data Loading(Sign in required)
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Get Store Value Once(Sign in required)
Intermediate+15 Mana
Ready to start Scalable State Management?
15 interactive lessons and 18 hands-on challenges — learn in VS Code, Cursor, or the web.