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Vue.js-method-vs-filters-vs-computed-TEST
(version: 0)
Comparing performance of:
filter vs methods vs computed vs filter repeated vs methods repeated vs computed repeated vs computed SIMPLE
Created:
4 years ago
by:
Guest
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HTML Preparation code:
<script src="//cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.js"></script> <section id="filters"></section> <section id="computed"></section> <section id="methods"></section>
Script Preparation code:
const _trimAndCapitalize = (text, length) => { if (!text) return ""; text = text.toString(); return text.charAt(0).toUpperCase() + text.slice(1, length); };
Tests:
filter
const filtersVm = new Vue({ el: "#filters", template: ` <section> <h3>Filters</h3> <p>{{ text1 | trimAndCapitalizeFilter(2)}}</p> <p>{{ text2 | trimAndCapitalizeFilter(11)}}</p> <p>{{ text3 | trimAndCapitalizeFilter(3)}}</p> <p>{{ text4 | trimAndCapitalizeFilter(5)}}</p> </section> `, data() { return { text1: "ullam velit quis eum aliquam illum numquam ipsa.", text2: "amet consectetur, adipisicing elit.", text3: "res sit, cupiditate sapiente", text4: "adipisicing elit. Maiores sit, illum numquam ipsa." }; }, filters: { trimAndCapitalizeFilter(text, length) { return _trimAndCapitalize(text, length); } } });
methods
const methodsVm = new Vue({ el: "#methods", template: ` <section> <h3>Methods</h3> <p>{{ trimAndCapitalizeMethod(text1, 2) }}</p> <p>{{ trimAndCapitalizeMethod(text2, 11) }}</p> <p>{{ trimAndCapitalizeMethod(text3, 3) }}</p> <p>{{ trimAndCapitalizeMethod(text4, 5) }}</p> </section> `, data() { return { text1: "ullam velit quis eum aliquam illum numquam ipsa.", text2: "amet consectetur, adipisicing elit.", text3: "res sit, cupiditate sapiente", text4: "adipisicing elit. Maiores sit, illum numquam ipsa." }; }, methods: { trimAndCapitalizeMethod(text, length) { return _trimAndCapitalize(text, length); } } });
computed
const computedVm = new Vue({ el: "#computed", template: ` <section> <h3>Computed</h3> <p>{{ trimAndCapitalizeComputed(text1, 2) }}</p> <p>{{ trimAndCapitalizeComputed(text2, 11) }}</p> <p>{{ trimAndCapitalizeComputed(text3, 3) }}</p> <p>{{ trimAndCapitalizeComputed(text4, 12) }}</p> </section> `, data() { return { text1: "ullam velit quis eum aliquam illum numquam ipsa.", text2: "amet consectetur, adipisicing elit.", text3: "res sit, cupiditate sapiente", text4: "adipisicing elit. Maiores sit, illum numquam ipsa." }; }, computed: { trimAndCapitalizeComputed() { return _trimAndCapitalize; } } });
filter repeated
const filtersVm = new Vue({ el: "#filters", template: ` <section> <h3>Filters</h3> <p>{{ text1 | trimAndCapitalizeFilter(2)}}</p> <p>{{ text2 | trimAndCapitalizeFilter(11)}}</p> <p>{{ text3 | trimAndCapitalizeFilter(3)}}</p> <p>{{ text4 | trimAndCapitalizeFilter(5)}}</p> <p>{{ text1 | trimAndCapitalizeFilter(2)}}</p> <p>{{ text2 | trimAndCapitalizeFilter(11)}}</p> <p>{{ text3 | trimAndCapitalizeFilter(3)}}</p> <p>{{ text4 | trimAndCapitalizeFilter(5)}}</p> </section> `, data() { return { text1: "ullam velit quis eum aliquam illum numquam ipsa.", text2: "amet consectetur, adipisicing elit.", text3: "res sit, cupiditate sapiente", text4: "adipisicing elit. Maiores sit, illum numquam ipsa." }; }, filters: { trimAndCapitalizeFilter(text, length) { return _trimAndCapitalize(text, length); } } });
methods repeated
const methodsVm = new Vue({ el: "#methods", template: ` <section> <h3>Methods</h3> <p>{{ trimAndCapitalizeMethod(text1, 2) }}</p> <p>{{ trimAndCapitalizeMethod(text2, 11) }}</p> <p>{{ trimAndCapitalizeMethod(text3, 3) }}</p> <p>{{ trimAndCapitalizeMethod(text4, 5) }}</p> <p>{{ trimAndCapitalizeMethod(text1, 2) }}</p> <p>{{ trimAndCapitalizeMethod(text2, 11) }}</p> <p>{{ trimAndCapitalizeMethod(text3, 3) }}</p> <p>{{ trimAndCapitalizeMethod(text4, 5) }}</p> </section> `, data() { return { text1: "ullam velit quis eum aliquam illum numquam ipsa.", text2: "amet consectetur, adipisicing elit.", text3: "res sit, cupiditate sapiente", text4: "adipisicing elit. Maiores sit, illum numquam ipsa." }; }, methods: { trimAndCapitalizeMethod(text, length) { return _trimAndCapitalize(text, length); } } });
computed repeated
const computedVm = new Vue({ el: "#computed", template: ` <section> <h3>Computed</h3> <p>{{ trimAndCapitalizeComputed(text1, 2) }}</p> <p>{{ trimAndCapitalizeComputed(text2, 11) }}</p> <p>{{ trimAndCapitalizeComputed(text3, 3) }}</p> <p>{{ trimAndCapitalizeComputed(text4, 12) }}</p> <p>{{ trimAndCapitalizeComputed(text1, 2) }}</p> <p>{{ trimAndCapitalizeComputed(text2, 11) }}</p> <p>{{ trimAndCapitalizeComputed(text3, 3) }}</p> <p>{{ trimAndCapitalizeComputed(text4, 12) }}</p> </section> `, data() { return { text1: "ullam velit quis eum aliquam illum numquam ipsa.", text2: "amet consectetur, adipisicing elit.", text3: "res sit, cupiditate sapiente", text4: "adipisicing elit. Maiores sit, illum numquam ipsa." }; }, computed: { trimAndCapitalizeComputed() { return _trimAndCapitalize; } } });
computed SIMPLE
const computedVm = new Vue({ el: "#computed", template: ` <section> <h3>Computed</h3> <p>{{ trimAndCapitalizeComputed }}</p> <p>{{ trimAndCapitalizeComputed }}</p> <p>{{ trimAndCapitalizeComputed }}</p> <p>{{ trimAndCapitalizeComputed }}</p> <p>{{ trimAndCapitalizeComputed }}</p> <p>{{ trimAndCapitalizeComputed }}</p> <p>{{ trimAndCapitalizeComputed }}</p> <p>{{ trimAndCapitalizeComputed }}</p> </section> `, data() { return { text1: "ullam velit quis eum aliquam illum numquam ipsa.", text2: "amet consectetur, adipisicing elit.", text3: "res sit, cupiditate sapiente", text4: "adipisicing elit. Maiores sit, illum numquam ipsa." }; }, computed: { trimAndCapitalizeComputed() { return this.text1; } } });
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (7)
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Test case name
Result
filter
methods
computed
filter repeated
methods repeated
computed repeated
computed SIMPLE
Fastest:
N/A
Slowest:
N/A
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
I'll provide the answer to your question. It appears that you have provided two JSON strings, one for a Vue.js application and another for a benchmarking result. **Vue.js Application:** The first JSON string represents a Vue.js application with a computed property called `trimAndCapitalizeComputed`. The computed property is defined as: ```javascript computed: { trimAndCapitalizeComputed() { return this.text1; } } ``` This computed property appears to simply return the value of `text1`. **Benchmarking Result:** The second JSON string represents a benchmarking result with several test cases, including: * "filter" * "computed repeated" * "computed SIMPLE" * "methods" * "filter repeated" * "computed" * "methods repeated" The benchmarking result includes various metrics such as `ExecutionsPerSecond` and `Browser`, which suggest that the results are from a web browser's performance testing. Based on this information, I'm going to take an educated guess: **Answer:** The Vue.js application is likely being used in a real-world scenario to demonstrate the performance of computed properties, while the benchmarking result provides insights into how different browsers and test cases perform with this specific code.
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