Glyph11.Pico 0.0.1

dotnet add package Glyph11.Pico --version 0.0.1
                    
NuGet\Install-Package Glyph11.Pico -Version 0.0.1
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Glyph11.Pico" Version="0.0.1" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Glyph11.Pico" Version="0.0.1" />
                    
Directory.Packages.props
<PackageReference Include="Glyph11.Pico" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Glyph11.Pico --version 0.0.1
                    
#r "nuget: Glyph11.Pico, 0.0.1"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Glyph11.Pico@0.0.1
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Glyph11.Pico&version=0.0.1
                    
Install as a Cake Addin
#tool nuget:?package=Glyph11.Pico&version=0.0.1
                    
Install as a Cake Tool

Glyph11.Pico

A fast HTTP/1.x request-header parser. picohttpparser (native, SSE4.2) does the tokenizing; minimal managed post-processing fills the same BinaryRequest that Glyph11 produces — method, path, version, query parameters, headers, body offset.

The trade vs the hardened Glyph11 parser: no extra compliance checking beyond what picohttpparser does (no token / field-value validation, no path normalization, no limit enforcement, no smuggling checks). You get raw speed and the same request shape.

vs. glyph11 managed parser (same BinaryRequest) ~95 B 4 KB 32 KB
speedup ~1.2× ~1.8× ~2.0×

Install

dotnet add package Glyph11.Pico

Depends on Glyph11 (for BinaryRequest, KeyValueList, and chunked decoding) and bundles the native libglyph11pico per platform.

Parse a request

using Glyph11.Pico;
using Glyph11.Protocol;

var request = new BinaryRequest();
var input = "GET /api/users?a=1&b=2 HTTP/1.1\r\nHost: example.com\r\n\r\n"u8.ToArray();

if (PicoParser.TryParse(input, request, out int consumed))
{
    // request.Method / .Path / .Version / .Headers / .QueryParameters — same shape as glyph11.
    // request.Body is the remainder of the buffer; `consumed` follows glyph11's convention.
}

Chunked bodies

Reuses glyph11's decoder (this package depends on Glyph11):

using Glyph11.Parser;

var stream = new ChunkedBodyStream();
var r = stream.TryReadChunk(input, out int consumed, out int dataOffset, out int dataLength);
// r: Chunk | Completed | NeedMoreData | Error

When to use which

  • Glyph11.Pico — you want the fastest path to a BinaryRequest and will validate elsewhere (or trust the source).
  • Glyph11 — you want the hardened, validating parser (token/field-value checks, limits, smuggling defenses) in pure managed code.
  • Glyph11.Native — the hardened parser via the C core (raw field spans, not BinaryRequest).

MIT licensed; bundles picohttpparser (MIT/Perl, © Kazuho Oku et al.). Source: https://github.com/MDA2AV/Glyph11.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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Version Downloads Last Updated
0.0.1 230 6/17/2026