Counter
A simple counter example
component
Components
Lifecycle
Reactive variables like those used in `state` include helpers like [`increment`](/api/reactivity/number-helpers) to adjust values.
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Loader
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Maximal
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Basic Reactivity
Birthday
Guard
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Reactive Flush
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Decrement
Increment
Now
Push
Remove Index
Remove Item
Replace Item
Set Index
Set Property
Splice
Toggle
Unshift
Controls
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Styling
CSS
Dynamic Breakpoints
Query
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