Is GSON faster than Jackson?

Last benchmarks Jackson was the winner, but this time GSON is by far the fastest, with JSONP being a close second and then followed by Jackson and then JSON.

What is the difference between JSON and GSON?

GSON is a java API from Google that converts java objects to their JSON representations and vice-versa. Installation instructions and sample usage here. Google Gson is a simple Java-based library to serialize Java objects to JSON and vice versa. It is an open-source library developed by Google.

Is Moshi faster than GSON?

Jackson seems to be the best performance-wise, but this fact only remains solidly true if you use its annotations to speed up its performance. Moshi is not far behind Jackson in terms of performance. Gson is showing its age here as a JSON parser as it’s a fair bit behind these 2 in terms of performance.

Is Moshi better than GSON?

Moshi also has some pretty decent Kotlin support and probably more to come. When it comes to error handling, Moshi also prides itself on predictable exceptions. It would throw an IOException on IO problems, and a JsonDataException on type mismatches. Gson is “all over the place”.

Which is better GSON or Moshi?

Moshi is way faster than Gson(Link1, ) and uses less memory, This is due to its usage of Okio which can predict or expect ahead of the time the keys which helps on ignoring the unknown or unwanted fields while parsing a stream (A good article on this).

What is the best JSON library for Java?

JSON.simple vs GSON vs Jackson vs JSONP For the benchmark tests, we looked at four major JSON libraries for Java: JSON.simple, GSON, Jackson, and JSONP. All of these libraries are popularly used for JSON processing in a Java environment, and were chosen according to their popularity in Github projects. Here are the ones we tested:

What is the use of Gson in Java?

Gson is a Java library that can be used to convert Java Objects into their JSON representation. It can also be used to convert a JSON string to an equivalent Java object. Gson can work with arbitrary Java objects including pre-existing objects that you do not have a source code of.

How to use Gson Java library with Maven?

To use GSON Java library, add below maven dependency: Check out complete tutorials and examples of Google GSON library at Google GSON Tutorial. JSON.simple is a simple Java library for JSON processing, read and write JSON data and full compliance with JSON specification (RFC4627).

How to serialize JSON string to Java object using Jackson?

Now, let’s see how to use Jackson in a simple example: ObjectMapper.writeValueAsString () is used to serialize Object to JSON string. ObjectMapper.readValue () is used to deserialize JSON string to Java Object. 4. Gson Gson is the next Java JSON library that we’re going to be looking at.