Benchmark: mustache rendering performance 3a

HTML Preparation code:

<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.7.6/handlebars.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/hogan.js/3.0.2/hogan.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/mustache.js/4.1.0/mustache.min.js"></script>

Script Preparation code:

var template = "<strong>This is a slightly more complicated {{thing}}.</strong>.\n{{! Just ignore this business. }}\nCheck this out:\n{{#hasThings}}\n<ul>\n{{#things}}\n<li class={{className}}>{{word}}</li>\n{{/things}}</ul>.\n{{/hasThings}}\n{{^hasThings}}\n\n<small>Nothing to check out...</small>\n{{/hasThings}}";

var context = {
  thing: function() {
    return "blah";
  },
  things: [
    {"className": "one", word: "@fat"},
    {"className": "two", word: "@dhg"},
    {"className": "three", word:"@sayrer"}
  ],
  hasThings: true
};

var handlebarsRenderer = Handlebars.compile(template);
var hoganRenderer = Hogan.compile(template);
Mustache.parse(template);

Tests:

Handlebars
handlebarsRenderer(context);
Hogan
hoganRenderer.render(context);
Mustache
Mustache.render(template, context);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Handlebars
Hogan
Mustache

Fastest: N/A

Slowest: N/A

Latest run results:

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Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):

LLMs can make mistakes. Check important info.

I'll dive into the explanation.

The provided JSON represents a benchmark test case for measuring the performance of three different template engines: Handlebars, Hogan, and Mustache.

**Template Engines Overview**

1. **Handlebars**: A popular JavaScript templating engine that allows you to define templates as strings and render them with data.
2. **Hogan**: Another JavaScript templating engine that compiles templates into optimized code for better performance.
3. **Mustache**: A templating engine that uses a syntax similar to Handlebars but has some differences.

**Benchmark Definition**

The benchmark definition is an array of objects, each representing a test case:

* `Handlebars`: Compiles the provided template with the `Handlebars.compile()` method and renders it with the `handlebarsRenderer` function.
* `Hogan`: Compiles the template with the `Hogan.compile()` method and renders it with the `hoganRenderer.render()` function.
* `Mustache`: Renders the template directly using the `Mustache.render()` function.

**Comparison**

The three engines are compared in terms of their execution speed. The benchmark measures the number of executions per second (ExecutionsPerSecond) for each engine on a specific device platform and operating system.

**Pros and Cons**

* **Handlebars**: Pros: easy to learn, widely adopted; Cons: slower than Hogan.
* **Hogan**: Pros: optimized code, better performance; Cons: more complex syntax, less widely adopted.
* **Mustache**: Pros: simple syntax, fast execution; Cons: less popular, fewer resources.

**Library and Syntax**

In the `Script Preparation Code` section of the benchmark definition:

* Handlebars uses the `Handlebars.compile()` function to compile the template.
* Hogan uses the `Hogan.compile()` function to compile the template.
* Mustache doesn't require explicit compilation; it renders the template directly using the `Mustache.render()` function.

The syntax used in the templates is similar, but with some differences:

* Handlebars: `{{#thing}}` and `{{!ignore}}
* Hogan: no specific syntax highlighting
* Mustache: `{{thing}}`

**Other Alternatives**

There are other JavaScript templating engines available, such as:

* **Underscore.js**: A popular utility library that includes a templating engine.
* **Pug.js**: A lightweight templating engine with a simple syntax.

However, the three engines mentioned in this benchmark (Handlebars, Hogan, and Mustache) are among the most widely used and respected templating engines in the JavaScript community.

Related benchmarks:

mustache rendering performance 3a (version: 0)

nya nya nya

Comparing performance of: Handlebars vs Hogan vs Mustache

Created: 4 years ago by: Guest

Jump to the latest result

Handlebars

Hogan

Mustache

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):