opack
fastjson
| opack | fastjson | |
|---|---|---|
| 6 | 3 | |
| 28 | 25,640 | |
| - | 0.1% | |
| 6.7 | 1.5 | |
| 6 months ago | about 1 month ago | |
| Java | Java | |
| Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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opack
- Interesting example of how “JEP 374” affects performance
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GitHub - realtimetech-solution/opack: Fast object or data serialize and deserialize library
I fix the performance bottleneck (associated with JEP 374) for JVM 15(or higher) versions. Commit
- "Fastest" Java Object <-> JSON/Bytes serialization and deserialization library.
- Fast Java Object JSON/Bytes serialization and deserialization library
fastjson
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The Newest Java Json Benchmark Results just dropped
fastjson
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[Release] Java Tron GreatVoyage-v4.4.6 (David)
Update for a security vulnerability in fastjsonhttps://github.com/alibaba/fastjson/wiki/security_update_20220523two improvements are suggested:
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Ask HN: Differences in Programming Style by Nationalities
I first noticed a difference in national styles when I contributed a patch to fastjson, a JSON parser in Java from Alibaba.
Take a look around the repo; it'll look odd to a western programmer. There is a lot of duplication. And the tests don't have names, they are numbered.
https://github.com/alibaba/fastjson/blob/master/src/test/jav...
This was several years ago. I did end up choosing it since it really was the fastest.
What are some alternatives?
MessagePack - MessagePack serializer implementation for Java / msgpack.org[Java]
JsonPath - Java JsonPath implementation
SBE - Simple Binary Encoding (SBE) - High Performance Message Codec
Jolt - JSON to JSON transformation library written in Java.
elsa - Java serialization, faster and space efficient version of ObjectOutputStream
JSLT - JSON query and transformation language
FST - FST: fast java serialization drop in-replacement
Moshi - A modern JSON library for Kotlin and Java.
protostuff - Java serialization library, proto compiler, code generator
JsonSurfer - A streaming JsonPath processor in Java
MapNeat - MapNeat is a JVM library written in Kotlin that provides an easy to use DSL (Domain Specific Language) for transforming JSON to JSON, XML to JSON, POJO to JSON in a declarative way.
sawmill - Sawmill is a JSON transformation Java library