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Basic Overview

Fluid is an open-source .NET template engine based on the Liquid template language. It's a secure template language that is also very accessible for non-programmer audiences.

The following content is based on the 2.0.0-beta version, which is the recommended version even though some of its API might vary significantly. To see the corresponding content for v1.0 use this version

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Tutorials

Deane Barker wrote a very comprehensive tutorial on how to write Liquid templates with Fluid. For a high-level overview, read The Four Levels of Fluid Development describing different stages of usages of Fluid.

<br>

Features

<br>

Contents

<br>

Source

<ul id="products">
  {% for product in products %}
    <li>
      <h2>{{product.name}}</h2>
      Only {{product.price | price }}

      {{product.description | prettyprint | paragraph }}
    </li>
  {% endfor %}
</ul>

Result

<ul id="products">
    <li>
      <h2>Apple</h2>
      $329

      Flat-out fun.
    </li>
    <li>
      <h2>Orange</h2>
      $25

      Colorful. 
    </li>
    <li>
      <h2>Banana</h2>
      $99

      Peel it.
    </li>
</ul>

Notice

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Using Fluid in your project

You can directly reference the Nuget package.

Hello World

Source

var parser = new FluidParser();

var model = new { Firstname = "Bill", Lastname = "Gates" };
var source = "Hello {{ Firstname }} {{ Lastname }}";

if (parser.TryParse(source, out var template, out var error))
{   
    var context = new TemplateContext(model);

    Console.WriteLine(template.Render(context));
}
else
{
    Console.WriteLine($"Error: {error}");
}

Result

Hello Bill Gates

Thread-safety

A FluidParser instance is thread-safe, and should be shared by the whole application. A common pattern is declare the parser in a local static variable:

    private static readonly FluidParser _parser = new FluidParser();

A IFluidTemplate instance is thread-safe and can be cached and reused by multiple threads concurrently.

A TemplateContext instance is not thread-safe and an instance should be created every time an IFluidTemplate instance is used.

<br>

Adding custom filters

Filters can be async or not. They are defined as a delegate that accepts an input, a set of arguments and the current context of the rendering process.

Here is the downcase filter as defined in Fluid.

Source

public static ValueTask<FluidValue> Downcase(FluidValue input, FilterArguments arguments, TemplateContext context)
{
    return new StringValue(input.ToStringValue().ToLower());
}

Registration

Filters are registered in an instance of TemplateOptions. This options object can be reused every time a template is rendered.

var options = new TemplateOptions();
options.Filters.AddFilter('downcase', Downcase);

var context = new TemplateContext(options);
<br>

Allow-listing object members

Liquid is a secure template language which will only allow a predefined set of members to be accessed, and where model members can't be changed. Property are added to the TemplateOptions.MemberAccessStrategy property. This options object can be reused every time a template is rendered.

Alternatively, the MemberAccessStrategy can be assigned an instance of UnsafeMemberAccessStrategy which will allow any property to be accessed.

Allow-listing a specific type

This will allow any public field or property to be read from a template.

var options = new TemplateOptions();
options.MemberAccessStrategy.Register<Person>();

Note: When passing a model with new TemplateContext(model) the type of the model object is automatically registered. This behavior can be disable by calling new TemplateContext(model, false)

Allow-listing specific members

This will only allow the specific fields or properties to be read from a template.

var options = new TemplateOptions();
options.MemberAccessStrategy.Register<Person>("Firstname", "Lastname");

Intercepting a type access

This will provide a method to intercept when a member is accessed and either return a custom value or prevent it.

NB: If the model implements IDictionary or any similar generic dictionary types the dictionary access has priority over the custom accessors.

This example demonstrates how to intercept calls to a Person and always return the same property.

var model = new Person { Name = "Bill" };

var options = new TemplateOptions();
options.MemberAccessStrategy.Register<Person, object>((obj, name) => obj.Name);

Customizing object accessors

To provide advanced customization for specific types, it is recommended to use value converters and a custom FluidValue implementation by inheriting from ObjectValueBase.

The following example show how to provide a custom transformation for any Person object:

private class PersonValue : ObjectValueBase
{
    public PersonValue(Person value) : base(value)
    {
    }

    public override ValueTask<FluidValue> GetIndexAsync(FluidValue index, TemplateContext context)
    {
        return Create(((Person)Value).Firstname + "!!!" + index.ToStringValue(), context.Options);
    }
}

This custom type can be used with a converter such that any time a Person is used, it is wrapped as a PersonValue.

var options = new TemplateOptions();
options.ValueConverters.Add(o => o is Person p ? new PersonValue(p) : null);

It can also be used to replace custom member access by customizing GetValueAsync, or do custom conversions to standard Fluid types.

Inheritance

All the members of the class hierarchy are registered. Besides, all inherited classes will be correctly evaluated when a base class is registered and a member of the base class is accessed.

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Object members casing

By default, the properties of a registered object are case sensitive and registered as they are in their source code. For instance, the property FirstName would be access using the {{ p.FirstName }} tag.

However it can be necessary to register these properties with different cases, like Camel case (firstName), or Snake case (first_name).

The following example configures the templates to use Camel casing.

var options = new TemplateOptions();
options.MemberAccessStrategy.MemberNameStrategy = MemberNameStrategies.CamelCase;

Execution limits

Limiting templates recursion

When invoking {% include 'sub-template' %} statements it is possible that some templates create an infinite recursion that could block the server. To prevent this the TemplateOptions class defines a default MaxRecursion = 100 that prevents templates from being have a depth greater than 100.

Limiting templates execution

Template can inadvertently create infinite loop that could block the server by running indefinitely. To prevent this the TemplateOptions class defines a default MaxSteps. By default this value is not set.

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Converting CLR types

Whenever an object is manipulated in a template it is converted to a specific FluidValue instance that provides a dynamic type system somehow similar to the one in JavaScript.

In Liquid they can be Number, String, Boolean, Array, Dictionary, or Object. Fluid will automatically convert the CLR types to the corresponding Liquid ones, and also provides specialized ones.

To be able to customize this conversion you can add value converters.

Adding a value converter

When the conversion logic is not directly inferred from the type of an object, a value converter can be used.

Value converters can return:

The following example shows how to convert any instance implementing an interface to a custom string value:

var options = new TemplateOptions();

options.ValueConverters.Add((value) => value is IUser user ? user.Name : null);

Note: Type mapping are defined globally for the application.

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Encoding

By default Fluid doesn't encode the output. Encoders can be specified when calling Render() or RenderAsync() on the template.

HTML encoding

To render a template with HTML encoding use the System.Text.Encodings.Web.HtmlEncoder.Default instance.

This encoder is used by default for the MVC View engine.

Disabling encoding contextually

When an encoder is defined you can use a special raw filter or {% raw %} ... {% endraw %} tag to prevent a value from being encoded, for instance if you know that the content is HTML and is safe.

Source

{% assign html = '<em>This is some html</em>' %}

Encoded: {{ html }}
Not encoded: {{ html | raw }

Result

&lt;em%gt;This is some html&lt;/em%gt;
<em>This is some html</em>

Captured blocks are not double-encoded

When using capture blocks, the inner content is flagged as pre-encoded and won't be double-encoded if used in a {{ }} tag.

Source

{% capture breaktag %}<br />{% endcapture %}

{{ breaktag }}

Result

<br />
<br>

Localization

By default templates are rendered using an invariant culture so that the results are consistent across systems. This is important for instance when rendering dates, times and numbers.

However it is possible to define a specific culture to use when rendering a template using the TemplateContext.CultureInfo property.

Source

var options = new TemplateOptions();
options.CultureInfo = new CultureInfo("en-US");
var context = new TemplateContext(options);
var result = template.Render(context);

{{ 1234.56 }}
{{ "now" | date: "%v" }}

Result

1234.56
Tuesday, August 1, 2017
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Time zones

System time zone

TemplateOptions and TemplateContext provides a property to define a default time zone to use when parsing date and times. The default value is the current system's time zone. Setting a custom one can also prevent different environments (data centers) from generating different results.

Note: The date filter conforms to the Ruby date and time formats https://ruby-doc.org/core-3.0.0/Time.html#method-i-strftime. To use the .NET standard date formats, use the format_date filter.

Source

var context = new TemplateContext { TimeZone = TimeZoneInfo.FindSystemTimeZoneById("Pacific Standard Time") } ;
var result = template.Render(context);

{{ '1970-01-01 00:00:00' | date: '%c' }}

Result

Wed Dec 31 19:00:00 -08:00 1969

Converting time zones

Dates and times can be converted to specific time zones using the time_zone: <iana> filter.

Example

var context = new TemplateContext();
context.SetValue("published", DateTime.UtcNow);

{{ published | time_zone: 'America/New_York' | date: '%+' }}

Result

Tue Aug  1 17:04:36 -05:00 2017
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Customizing tags and blocks

Fluid's grammar can be modified to accept any new tags and blocks with any custom parameters. The parser is based on Parlot which makes it completely extensible.

Unlike blocks, tags don't have a closing element (e.g., cycle, increment). A closing element will match the name of the opening tag with and end suffix, like endfor. Blocks are useful when manipulating a section of a a template as a set of statements.

Fluid provides helper method to register common tags and blocks. All tags and block always start with an identifier that is the tag name.

Each custom tag needs to provide a delegate that is evaluated when the tag is matched. Each delegate will be able to use these properties:

Registering a custom tag

Here are some examples:

Source

parser.RegisterIdentifierTag("hello", (identifier, writer, encoder, context) =>
{
    writer.Write("Hello ");
    writer.Write(identifier);
});

{% hello you %}

Result

Hello you

Registering a custom block

Blocks are created the same way as tags, and the lambda expression can then access the list of statements inside the block.

Source


parser.RegisterExpressionBlock("repeat", async (value, statements, writer, encoder, context) =>
{
    var fluidValue = await value.EvaluateAsync(context);

    for (var i = 0; i < fluidValue.ToNumberValue(); i++)
    {
        await statements.RenderStatementsAsync(writer, encoder, context);
    }

    return Completion.Normal;
});

{% repeat 1 | plus: 2 %}Hi! {% endrepeat %}

Result

Hi! Hi! Hi!

Custom parsers

If identifier, empty and expression parsers are not sufficient, the methods RegisterParserBlock and RegisterParserTag accept any custom parser construct. These can be the standard ones defined in the FluidParser class, like Primary, or any other composition of them.

For instance, RegisterParseTag(Primary.AndSkip(Comma).And(Primary), ...) will expect two Primary elements separated by a comma. The delegate will then be invoked with a ValueTuple<Expression, Expression> representing the two Primary expressions.

Registering a custom operator

Operator are used to compare values, like > or contains. Custom operators can be defined if special comparisons need to be provided.

Source

The following example creates a custom xor operator that will evaluate to true if only one of the left and right expressions is true when converted to booleans.

XorBinaryExpression.cs

using Fluid.Ast;
using Fluid.Values;
using System.Threading.Tasks;

namespace Fluid.Tests.Extensibility
{
    public class XorBinaryExpression : BinaryExpression
    {
        public XorBinaryExpression(Expression left, Expression right) : base(left, right)
        {
        }

        public override async ValueTask<FluidValue> EvaluateAsync(TemplateContext context)
        {
            var leftValue = await Left.EvaluateAsync(context);
            var rightValue = await Right.EvaluateAsync(context);

            return BooleanValue.Create(leftValue.ToBooleanValue() ^ rightValue.ToBooleanValue());
        }
    }
}

Parser configuration

parser.RegisteredOperators["xor"] = (a, b) => new XorBinaryExpression(a, b);

Usage

{% if true xor false %}Hello{% endif %}

Result

Hello

Accessing the concrete syntax tree

The syntax tree is accessible by casting the template to its concrete FluidTemplate type and using the Statements property.

Source

var template = (FluidTemplate)iTemplate;
var statements = template.Statements;
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ASP.NET MVC View Engine

The package Fluid.MvcViewEngine provides a convenient way to use Liquid as a replacement or in combination of Razor in ASP.NET MVC.

Configuration

Registering the view engine

  1. Reference the Fluid.MvcViewEngine NuGet package
  2. Add a using statement on Fluid.MvcViewEngine
  3. Call AddFluid() in your Startup.cs.

Sample

using Fluid.MvcViewEngine;

public class Startup
{
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddMvc().AddFluid();
    }
}

Registering view models

Because the Liquid language only accepts known members to be accessed, the View Model classes need to be registered in Fluid. Usually from a static constructor such that the code is run only once for the application.

View Model registration

View models are automatically registered and available as the root object in liquid templates. Custom model registrations can be added when calling AddFluid().

public class Startup
{
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddMvc().AddFluid(o => o.TemplateOptions.Register<Person>());
    }
}

More way to register types and members can be found in the Allow-listing object members section.

Registering custom tags

When using the MVC View engine, custom tags can still be added to the parser. Refer to this section on how to create custom tags.

It is recommended to create a custom class inheriting from FluidViewParser, and to customize the tags in the constructor of this new class. This class can then be registered as the default parser for the MVC view engine.

using Fluid.Ast;
using Fluid.MvcViewEngine;

namespace Fluid.MvcSample
{
    public class CustomFluidViewParser : FluidViewParser
    {
        public CustomFluidViewParser()
        {
            RegisterEmptyTag("mytag", static async (s, w, e, c) =>
            {
                await w.WriteAsync("Hello from MyTag");

                return Completion.Normal;
            });
        }
    }
}

public class Startup
{
    public void ConfigureServices(IServiceCollection services)
    {
        services.Configure<MvcViewOptions>(options =>
        {
            options.Parser = new CustomFluidViewParser();
        });

        services.AddMvc().AddFluid();
    }
}

Layouts

Index.liquid

{% layout '_layout.liquid' %}

This is the home page

The {% layout [template] %} tag accepts one argument which can be any expression that return the relative location of a liquid template that will be used as the master template.

The layout tag is optional in a view. It can also be defined multiple times or conditionally.

From a layout template the {% renderbody %} tag is used to depict the location of the view's content inside the layout itself.

Layout.liquid

<html>
  <body>
    <div class="menu"></div>
    
    <div class="content">
      {% renderbody %}
    </div>
    
    <div class="footer"></div>
  </body>
</html>

Sections

Sections are defined in a layout as for views to render content in specific locations. For instance a view can render some content in a menu or a footer section.

Rendering content in a section

{% layout '_layout.liquid' %}

This is is the home page

{% section menu %}
  <a href="h#">This link goes in the menu</a>
{% endsection %}

{% section footer %}
  This text will go in the footer
{% endsection %}

Rendering the content of a section

<html>
  <body>
    <div class="menu">
      {% rendersection menu %}
    </div>
    
    <div class="content">
      {% renderbody %}
    </div>
    
    <div class="footer">
      {% rendersection footer %}
    </div>
  </body>
</html>

ViewStart files

Defining the layout template in each view might me cumbersome and make it difficult to change it globally. To prevent that it can be defined in a _ViewStart.liquid file.

When a view is rendered all _ViewStart.liquid files from its current and parent directories are executed before. This means multiple files can be defined to defined settings for a group of views.

_ViewStart.liquid

{% layout '_layout.liquid' %}
{% assign background = 'ffffff' }

You can also define other variables or render some content.

Custom views locations

It is possible to add custom file locations containing views by adding them to FluidMvcViewOptions.ViewsLocationFormats.

The default ones are:

Where {0} is the view name, and {1} is the controller name.

For partials, the list is defined in FluidMvcViewOptions.PartialsLocationFormats:

Layouts will be searched in the same locations as Views.

Execution

The content of a view is parsed once and kept in memory until the file or one of its dependencies changes. Once parsed, the tag are executed every time the view is called. To compare this with Razor, where views are first compiled then instantiated every time they are rendered. This means that on startup or when the view is changed, views with Fluid will run faster than those in Razor, unless you are using precompiled Razor views. In all cases Razor views will be faster on subsequent calls as they are compiled directly to C#.

This difference makes Fluid very adapted for rapid development cycles where the views can be deployed and updated frequently. And because the Liquid language is secure, developers give access to them with more confidence.

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View Engine

The Fluid ASP.NET MVC View Engine is based on an MVC agnostic view engine provided in the Fluid.ViewEngine package. The same options and features are available, but without requiring ASP.NET MVC. This is useful to provide the same experience to build template using layouts and sections.

Usage

Use the class FluidViewRenderer : IFluidViewRender and FluidViewEngineOptions.

Whitespace control

Liquid follows strict rules with regards to whitespace support. By default all spaces and new lines are preserved from the template. The Liquid syntax and some Fluid options allow to customize this behavior.

Hyphens

For example:

{%  assign name = "Bill" %}
{{ name }}

There is a new line after the assign tag which will be preserved.

Outputs:


Bill

Tags and values can use hyphens to strip whitespace.

Example:

{%  assign name = "Bill" -%}
{{ name }}

Outputs:

Bill

The -%} strips the whitespace from the right side of the assign tag.

Template Options

Fluid provides the TemplateOptions.Trimming property that can be set with predefined preferences for when whitespace should be stripped automatically, even if hyphens are not present in tags and output values.

Greedy Mode

When greedy model is disabled in TemplateOptions.Greedy, only the spaces before the first new line are stripped. Greedy mode is enabled by default since this is the standard behavior of the Liquid language.

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Custom filters

Some non-standard filters are provided by default

format_date

Formats date and times using standard .NET date and time formats. It uses the current culture of the system.

Input

"now" | format_date: "G"

Output

6/15/2009 1:45:30 PM

Documentation: https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-date-and-time-format-strings

format_number

Formats numbers using standard .NET number formats.

Input

123 | format_number: "N"

Output

123.00

Documentation: https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-numeric-format-strings

format_string

Formats custom string using standard .NET format strings.

Input

"hello {0} {1:C}" | format_string: "world" 123

Output

hello world $123.00

Documentation: https://docs.microsoft.com/en-us/dotnet/api/system.string.format

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Functions

Fluid provides optional support for functions, which is not part of the standard Liquid templating language. As such it is not enabled by default.

Enabling functions

When instantiating a FluidParser set the FluidParserOptions.AllowFunction property to true.

var parser = new FluidParser(new FluidParserOptions { AllowFunctions = true });

When functions are used while the feature is not enabled, a parse error will be returned.

Declaring local functions with the macro tag

macro allows you to define reusable chunks of content invoke with local function.

{% macro field(name, value='', type='text') %}
<div class="field">
  <input type="{{ type }}" name="{{ name }}"
         value="{{ value }}" />
</div>
{% endmacro %}

Now field is available as a local property of the template and can be invoked as a function.

{{ field('user') }}
{{ field('pass', type='password') }}

Macros need to be defined before they are used as they are discovered as the template is executed.

Importing functions from external templates

Macros defined in an external template must be imported before they can be invoked.

{% from 'forms' import field %}

{{ field('user') }}
{{ field('pass', type='password') }}

Extensibility

Functions are FluidValue instances implementing the InvokeAsync method. It allows any template to be provided custom function values as part of the model, the TemplateContext or globally with options.

A FunctionValue type is also available to provide out of the box functions. It takes a delegate that returns a ValueTask<FluidValue> as the result.

var lowercase = new FunctionValue((args, context) => 
{
  var firstArg = args.At(0).ToStringValue();
  var lower = firstArg.ToLowerCase();
  return new ValueTask<FluidValue>(new StringValue(lower));
});

var context = new TemplateContext();
context.SetValue("tolower", lowercase);

var parser = new FluidParser(new FluidParserOptions { AllowFunctions = true });
parser.TryParse("{{ tolower('HELLO') }}", out var template, out var error);
template.Render(context);
<br>

Order of execution

With tags with more than one and or or operator, operators are checked in order from right to left. You cannot change the order of operations using parentheses. This is the same for filters which are executed from left to right. However Fluid provides an option to support grouping expression with parentheses.

Enabling parentheses

When instantiating a FluidParser set the FluidParserOptions.AllowParentheses property to true.

var parser = new FluidParser(new FluidParserOptions { AllowParentheses = true });

When parentheses are used while the feature is not enabled, a parse error will be returned (unless for ranges like (1..4)).

At that point a template like the following will work:

{{ 1 | plus : (2 | times: 3) }}
<br>

Visiting and altering a template

Fluid provides a Visitor pattern allowing you to analyze what a template is made of, but also altering it. This can be used for instance to check if a specific identifier is used, replace some filters by another one, or remove any expression that might not be authorized.

Visiting a template

The Fluid.Ast.AstVisitor class can be used to create a custom visitor.

Here is an example of a visitor class which records if an identifier is accessed anywhere in a template:

  public class IdentifierIsAccessedVisitor : AstVisitor
  {
      private readonly string _identifier;

      public IdentifierIsAccessedVisitor(string identifier)
      {
          _identifier = identifier;
      }

      public bool IsAccessed { get; private set; }

      public override IFluidTemplate VisitTemplate(IFluidTemplate template)
      {
          // Initialize the result each time a template is visited with the same visitor instance

          IsAccessed = false;
          return base.VisitTemplate(template);
      }

      protected override Expression VisitMemberExpression(MemberExpression memberExpression)
      {
          var firstSegment = memberExpression.Segments.FirstOrDefault() as IdentifierSegment;

          if (firstSegment != null)
          {
              IsAccessed |= firstSegment.Identifier == _identifier;
          }

          return base.VisitMemberExpression(memberExpression);
      }
  }

And its usage:

var template = new FluidParser().Parse("{{ a.b | plus: 1}}");

var visitor = new IdentifierIsAccessedVisitor("a");
visitor.VisitTemplate(template);

Console.WriteLine(visitor.IsAccessed); // writes True

Rewriting a template

The Fluid.Ast.AstRewriter class can be used to create a custom rewriter.

Here is an example of a visitor class which replaces any plus filter with a minus one:

  public class ReplacePlusFiltersVisitor : AstRewriter
  {
      protected override Expression VisitFilterExpression(FilterExpression filterExpression)
      {
          if (filterExpression.Name == "plus")
          {
              return new FilterExpression(filterExpression.Input, "minus", filterExpression.Parameters);
          }

          return filterExpression;
      }
  }

And its usage:


var template = new FluidParser().Parse("{{ 1 | plus: 2 }}");

var visitor = new ReplacePlusFiltersVisitor();
var changed = visitor.VisitTemplate(template);

var result = changed.Render();

Console.WriteLine(result); // writes -1

Performance

Caching

Some performance boost can be gained in your application if you decide to cache the parsed templates before they are rendered. Even though parsing is memory-safe as it won't induce any compilation (meaning all the memory can be collected if you decide to parse a lot of templates), you can skip the parsing step by storing and reusing the FluidTemplate instance.

These object are thread-safe as long as each call to Render() uses a dedicated TemplateContext instance.

Benchmarks

A benchmark application is provided in the source code to compare Fluid, Scriban, DotLiquid, Liquid.NET and Handlebars.NET. Run it locally to analyze the time it takes to execute specific templates.

Results

Fluid is faster and allocates less memory than all other well-known .NET Liquid parsers. For parsing, Fluid is 20% faster than the second, Scriban, allocating 2 times less memory. For rendering, Fluid is 30% faster than the second, Handlebars, allocating half the memory, and 5 times faster than Scriban. Compared to DotLiquid, Fluid renders 10 times faster, and allocates 34 times less memory.

BenchmarkDotNet v0.14.0, Windows 11 (10.0.26100.2314)
12th Gen Intel Core i7-1260P, 1 CPU, 16 logical and 12 physical cores
.NET SDK 9.0.100
  [Host]   : .NET 9.0.0 (9.0.24.52809), X64 RyuJIT AVX2
  ShortRun : .NET 9.0.0 (9.0.24.52809), X64 RyuJIT AVX2

Job=ShortRun  IterationCount=3  LaunchCount=1
WarmupCount=3

| Method             | Mean          | Error         | StdDev      | Ratio    | Allocated   | Alloc Ratio |
|------------------- |--------------:|--------------:|------------:|---------:|------------:|------------:|
| Fluid_Parse        |      2.622 us |     1.4586 us |   0.0800 us |     1.00 |     2.83 KB |        1.00 |
| Scriban_Parse      |      3.149 us |     0.8304 us |   0.0455 us |     1.20 |     7.14 KB |        2.53 |
| DotLiquid_Parse    |      6.133 us |     1.5094 us |   0.0827 us |     2.34 |    16.21 KB |        5.73 |
| LiquidNet_Parse    |     23.112 us |     6.0582 us |   0.3321 us |     8.82 |    62.04 KB |       21.94 |
| Handlebars_Parse   |  2,662.991 us | 4,830.0818 us | 264.7531 us | 1,016.17 |   155.42 KB |       54.95 |
|                    |               |               |             |          |             |             |
| Fluid_ParseBig     |     10.642 us |     2.0982 us |   0.1150 us |     1.00 |    11.66 KB |        1.00 |
| Scriban_ParseBig   |     18.546 us |    14.2197 us |   0.7794 us |     1.74 |    32.07 KB |        2.75 |
| DotLiquid_ParseBig |     25.980 us |     8.1228 us |   0.4452 us |     2.44 |    94.36 KB |        8.10 |
| LiquidNet_ParseBig | 11,175.713 us | 5,605.1094 us | 307.2350 us | 1,050.22 | 28542.56 KB |    2,448.69 |
|                    |               |               |             |          |             |             |
| Fluid_Render       |    127.984 us |    46.8250 us |   2.5666 us |     1.00 |    95.87 KB |        1.00 |
| Scriban_Render     |    601.083 us |    86.9414 us |   4.7656 us |     4.70 |   498.66 KB |        5.20 |
| DotLiquid_Render   |  1,248.906 us |   231.9350 us |  12.7131 us |     9.76 |   3270.3 KB |       34.11 |
| LiquidNet_Render   |    903.463 us | 2,324.0151 us | 127.3871 us |     7.06 |  3126.47 KB |       32.61 |
| Handlebars_Render  |    170.182 us |    30.0175 us |   1.6454 us |     1.33 |   194.92 KB |        2.03 |

Tested on November 24, 2024 with

Legend

Used by

Fluid is known to be used in the following projects:

Please create a pull-request to be listed here.