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Vue Reactive literal vs Vue Reactive class vs Ref multiple
(version: 0)
Comparing performance of:
Reactive vs Ref vs Reactive class object vs Reactive class object - initialize fields
Created:
3 years ago
by:
Registered User
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HTML Preparation code:
<script src="https://unpkg.com/vue@3"></script>
Tests:
Reactive
const {reactive, ref, computed} = Vue; const v = reactive({ foo: "bar", fooA: "barA", fooB: "barB", fooC: "barC", fooD: "barD" }); const bar = v.foo; const frog = computed(()=>{ return v.foo + "!"; }); v.foo = "foo" const barA = v.fooA; const frogA = computed(()=>{ return v.fooA + "!"; }); v.fooA = "foo" const barB = v.fooB; const frogB = computed(()=>{ return v.fooB + "!"; }); v.fooB = "foo" const barC = v.fooC; const frogC = computed(()=>{ return v.fooC + "!"; }); v.fooC = "foo" const barD = v.fooD; const frogD = computed(()=>{ return v.fooD + "!"; }); v.fooD = "foo"
Ref
const {reactive, ref, computed} = Vue; const foo = ref("bar"); const fooA = ref("barA"); const fooB = ref("barB"); const fooC = ref("barC"); const fooD = ref("barD"); const bar = foo.value; const frog = computed(()=>{ return foo.value + "!"; }); foo.value = "foo" const barA = fooA.value; const frogA = computed(()=>{ return fooA.value + "!"; }); fooA.value = "foo" const barB = fooB.value; const frogB = computed(()=>{ return fooB.value + "!"; }); fooB.value = "foo" const barC = fooC.value; const frogC = computed(()=>{ return fooC.value + "!"; }); fooC.value = "foo" const barD = fooD.value; const frogD = computed(()=>{ return fooD.value + "!"; }); fooD.value = "foo"
Reactive class object
const {reactive, ref, computed} = Vue; class Bar { constructor(){ this.foo = "bar"; this.fooA = "barA"; this.fooB ="barB"; this.fooC ="barC"; this.fooD ="barD" } } const v = reactive(new Bar()); const bar = v.foo; const frog = computed(()=>{ return v.foo + "!"; }); v.foo = "foo" const barA = v.fooA; const frogA = computed(()=>{ return v.fooA + "!"; }); v.fooA = "foo" const barB = v.fooB; const frogB = computed(()=>{ return v.fooB + "!"; }); v.fooB = "foo" const barC = v.fooC; const frogC = computed(()=>{ return v.fooC + "!"; }); v.fooC = "foo" const barD = v.fooD; const frogD = computed(()=>{ return v.fooD + "!"; }); v.fooD = "foo"
Reactive class object - initialize fields
const {reactive, ref, computed} = Vue; class Bar { foo; fooA; fooB; fooC; fooD; constructor(){ this.foo = "bar"; this.fooA = "barA"; this.fooB ="barB"; this.fooC ="barC"; this.fooD ="barD" } } const v = reactive(new Bar()); const bar = v.foo; const frog = computed(()=>{ return v.foo + "!"; }); v.foo = "foo" const barA = v.fooA; const frogA = computed(()=>{ return v.fooA + "!"; }); v.fooA = "foo" const barB = v.fooB; const frogB = computed(()=>{ return v.fooB + "!"; }); v.fooB = "foo" const barC = v.fooC; const frogC = computed(()=>{ return v.fooC + "!"; }); v.fooC = "foo" const barD = v.fooD; const frogD = computed(()=>{ return v.fooD + "!"; }); v.fooD = "foo"
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
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Test case name
Result
Reactive
Ref
Reactive class object
Reactive class object - initialize fields
Fastest:
N/A
Slowest:
N/A
Latest run results:
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
I'll provide an answer based on the benchmark results. The results show that the execution times for each test are as follows: * `Ref`: 1216456.125 executions per second * `Reactive`: 201562.171875 executions per second * `Reactive class object`: 75578.234375 executions per second * `Reactive class object - initialize fields`: 65398.45703125 executions per second Comparing the results, we can see that: * The `Ref` test is significantly faster than all other tests. * The `Reactive` test is slower than the `Ref` test but still faster than the `Reactive class object` and `Reactive class object - initialize fields` tests. This suggests that using a reactive proxy (`ref`) is generally faster than directly accessing or manipulating properties of an object in a reactive context. However, there may be scenarios where initializing fields of a reactive class object has some inherent overhead that contributes to the slower performance compared to other methods like `ref`.
Related benchmarks:
Vue Reactive vs Ref
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Vue Reactive vs ES statement
Vue Reactive vs Ref both objects
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