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sebastienros merged 1 commit into from
Aug 19, 2026
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Update benchmark results #986

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38 changes: 19 additions & 19 deletions README.md
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Expand Up @@ -1730,18 +1730,18 @@ Scriban takes 46% longer to parse and allocates over 3 times as much memory as F

**ParseBig: Parses a Blog Post template**

Scriban takes 70% longer to parse and allocates almost 4 times as much memory as Fluid.
Scriban takes 66% longer to parse and allocates almost 4 times as much memory as Fluid.

![Large template parse benchmark comparison](Assets/benchmark-parse-big.png)

**Render: Renders a simple HTML template containing filters and properties, with 100 elements**

DotLiquid takes over 10 times as long to render and allocates 18 times as much memory as Fluid.
The second best, Handlebars (Mustache), takes 28% longer and allocates over 3 times as much memory.
The second best, Handlebars (Mustache), takes 33% longer and allocates over 3 times as much memory.

![Render benchmark comparison](Assets/benchmark-render.png)

Tested on 8/17/2026 with
Tested on 8/18/2026 with
- Parlot 1.5.8
- Scriban 7.2.6
- DotLiquid 2.3.197
Expand All @@ -1756,30 +1756,30 @@ Tested on 8/17/2026 with
``` text
BenchmarkDotNet v0.15.8, macOS Sequoia 15.7.9 (24G830) [Darwin 24.6.0]
Apple M4 Pro, 1 CPU, 14 logical and 14 physical cores
.NET SDK 10.0.302
[Host] : .NET 10.0.10 (10.0.10, 10.0.1026.32716), Arm64 RyuJIT armv8.0-a
ShortRun : .NET 10.0.10 (10.0.10, 10.0.1026.32716), Arm64 RyuJIT armv8.0-a
.NET SDK 10.0.400
[Host] : .NET 10.0.11 (10.0.11, 10.0.1126.37416), Arm64 RyuJIT armv8.0-a
ShortRun : .NET 10.0.11 (10.0.11, 10.0.1126.37416), Arm64 RyuJIT armv8.0-a

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

| Method | Mean | Error | StdDev | Ratio | RatioSD | Gen0 | Gen1 | Allocated | Alloc Ratio |
|----------------------------- |-----------:|--------------:|-----------:|------:|--------:|--------:|--------:|----------:|------------:|
| Fluid_Parse | 1.737 us | 0.1787 us | 0.0098 us | 1.00 | 0.01 | 0.3910 | 0.0019 | 3.2 KB | 1.00 |
| Scriban_Parse | 2.537 us | 0.1974 us | 0.0108 us | 1.46 | 0.01 | 1.2245 | 0.0648 | 10.01 KB | 3.13 |
| DotLiquid_Parse | 4.137 us | 0.4264 us | 0.0234 us | 2.38 | 0.02 | 1.9608 | 0.0229 | 16.05 KB | 5.02 |
| Handlebars_Parse | 480.774 us | 715.4418 us | 39.2158 us | 276.85 | 19.60 | 15.6250 | 7.8125 | 133.13 KB | 41.66 |
| Fluid_Parse | 1.685 us | 0.1182 us | 0.0065 us | 1.00 | 0.00 | 0.3910 | 0.0019 | 3.2 KB | 1.00 |
| Scriban_Parse | 2.464 us | 0.2919 us | 0.0160 us | 1.46 | 0.01 | 1.2245 | 0.0648 | 10.01 KB | 3.13 |
| DotLiquid_Parse | 4.054 us | 0.3527 us | 0.0193 us | 2.41 | 0.01 | 1.9608 | 0.0229 | 16.05 KB | 5.02 |
| Handlebars_Parse | 452.116 us | 433.5420 us | 23.7639 us | 268.40 | 12.25 | 15.6250 | 7.8125 | 133.62 KB | 41.82 |
| | | | | | | | | | |
| Fluid_ParseBig | 8.167 us | 0.8403 us | 0.0461 us | 1.00 | 0.01 | 1.5717 | 0.0458 | 12.86 KB | 1.00 |
| Scriban_ParseBig | 13.869 us | 1.2358 us | 0.0677 us | 1.70 | 0.01 | 5.8746 | 1.1749 | 48.07 KB | 3.74 |
| DotLiquid_ParseBig | 20.168 us | 0.6354 us | 0.0348 us | 2.47 | 0.01 | 11.4136 | 0.5188 | 93.46 KB | 7.27 |
| Handlebars_ParseBig | 363.796 us | 647.1650 us | 35.4733 us | 44.55 | 3.77 | 16.6016 | 7.8125 | 139.81 KB | 10.87 |
| Fluid_ParseBig | 8.393 us | 0.5638 us | 0.0309 us | 1.00 | 0.00 | 1.5717 | 0.0458 | 12.86 KB | 1.00 |
| Scriban_ParseBig | 13.928 us | 1.0365 us | 0.0568 us | 1.66 | 0.01 | 5.8746 | 1.1749 | 48.07 KB | 3.74 |
| DotLiquid_ParseBig | 20.154 us | 2.4570 us | 0.1347 us | 2.40 | 0.02 | 11.4136 | 0.5188 | 93.46 KB | 7.27 |
| Handlebars_ParseBig | 356.951 us | 1,331.1202 us | 72.9632 us | 42.53 | 7.53 | 16.6016 | 7.8125 | 139.87 KB | 10.88 |
| | | | | | | | | | |
| Fluid_Render | 16.830 us | 2.9562 us | 0.1620 us | 1.00 | 0.01 | 4.3945 | 0.0305 | 36.2 KB | 1.00 |
| Fluid_SourceGenerated_Render | 29.627 us | 8.5755 us | 0.4700 us | 1.76 | 0.03 | 5.8594 | 0.0610 | 47.92 KB | 1.32 |
| Scriban_Render | 134.138 us | 52.3051 us | 2.8670 us | 7.97 | 0.16 | 42.9688 | 7.8125 | 358.15 KB | 9.89 |
| DotLiquid_Render | 170.605 us | 3.9494 us | 0.2165 us | 10.14 | 0.08 | 80.5664 | 15.3809 | 659.18 KB | 18.21 |
| Handlebars_Render | 21.572 us | 3.7382 us | 0.2049 us | 1.28 | 0.01 | 14.5874 | - | 119.31 KB | 3.30 |
| Fluid_Render | 16.426 us | 1.5309 us | 0.0839 us | 1.00 | 0.01 | 4.4250 | 0.0610 | 36.26 KB | 1.00 |
| Fluid_SourceGenerated_Render | 30.694 us | 6.0248 us | 0.3302 us | 1.87 | 0.02 | 5.8594 | 0.0610 | 47.98 KB | 1.32 |
| Scriban_Render | 127.750 us | 7.0525 us | 0.3866 us | 7.78 | 0.04 | 43.7012 | 8.0566 | 358.12 KB | 9.88 |
| DotLiquid_Render | 166.841 us | 6.6613 us | 0.3651 us | 10.16 | 0.05 | 80.5664 | 15.3809 | 659.18 KB | 18.18 |
| Handlebars_Render | 21.926 us | 1.8049 us | 0.0989 us | 1.33 | 0.01 | 14.5874 | - | 119.31 KB | 3.29 |
```

</details>
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