Utf8Json vs ZeroFormatter

Utf8Json

Definitely Fastest and Zero Allocation JSON Serializer for C#(NET, .NET Core, Unity, Xamarin). (by neuecc)

Serialization

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ZeroFormatter

Infinitely Fast Deserializer for .NET, .NET Core and Unity. (by neuecc)

Serialization C# Unity Serializer Binaryformat

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Utf8Json		ZeroFormatter
	Project
4	Mentions	-
2,248	Stars	2,284
-	Growth	-
0.0	Activity	0.0
almost 2 years ago	Latest Commit	about 2 years ago
C#	Language	C#
MIT License	License	MIT License

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

Utf8Json

Posts with mentions or reviews of Utf8Json. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-10.

Utf8Json VS Utf8JsonAsyncStreamReader - a user suggested alternative
2 projects | 10 May 2023
Branchless Exercise
1 project | /r/csharp | 25 Jan 2022

While I posted a solution that would do this, I'd call this premature optimization. The only time I'd even consider doing this is in a hot path. Here's a good reason to focus on branchless programming: https://github.com/neuecc/Utf8Json.
Tried system.text.json instead of Newtonsoft.json for a personal project, resulted in a 10x throughput in improvement
3 projects | /r/csharp | 14 Dec 2021

Now try Utf8Json.
Runtime communication with C# applicaiton
2 projects | /r/rust | 18 Apr 2021

If my game state was smaller I would go for https://github.com/neuecc/Utf8Json and serde_json combination. Would save me some time with rmp_serde customization.

ZeroFormatter

Posts with mentions or reviews of ZeroFormatter. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning ZeroFormatter yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing Utf8Json and ZeroFormatter you can also consider the following projects:

Json.NET - Json.NET is a popular high-performance JSON framework for .NET

MessagePack for C# (.NET, .NET Core, Unity, Xamarin) - Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]

Jil - Fast .NET JSON (De)Serializer, Built On Sigil

Protobuf.NET - Protocol Buffers library for idiomatic .NET

ProtoBuf - C# code generator for reading and writing the protocol buffers format

LitJSON - JSON library for the .Net framework

ServiceStack.Text - .NET's fastest JSON, JSV and CSV Text Serializers

Protobuf - Protocol Buffers - Google's data interchange format

Wire - Binary serializer for POCO objects