jsonparser
One of the fastest alternative JSON parser for Go that does not require schema (by buger)
ojg
Optimized JSON for Go (by ohler55)
Our great sponsors
| jsonparser | ojg | |
|---|---|---|
| 15 | 17 | |
| 5,347 | 794 | |
| - | - | |
| 0.0 | 7.0 | |
| about 1 month ago | 13 days ago | |
| Go | Go | |
| MIT 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.
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.
jsonparser
Posts with mentions or reviews of jsonparser.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-11-29.
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Introducing astjson: Transform and Merge JSON Objects with Unmatched Speed in Go
In this article, I will introduce you to a new package called astjson that I have been working on for the last couple of weeks. It is a Go package that allows you to transform and merge JSON objects with unmatched speed. It is based on the jsonparser package by buger aka Leonid Bugaev and extends it with the ability to transform and merge JSON objects at unparalleled performance.
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What's the best way to unmarshall this nested JSON?
Use this to extract the data value, and handle/unmarshal it accordingly.
- Modification of json string without deserialisation into map/struct
- Christmas giveaway: 10 copies of my book Domain-driven Design with Golang book, also AMA
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Wasm difficulties in Rust, Haskell, and Go
jsonparser can decode, but can't encode
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Is there a way to parse unstructured data?
Best I've found is this: https://github.com/buger/jsonparser
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Why the heck am I getting an empty byte array trying to read a simple json file?
I was actually just trying to get it into a []byte to use this package which claims it works well for unknown data structures.
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Zq: An Easier (and Faster) Alternative to Jq
`jj` is a little tool I wrote that uses https://github.com/buger/jsonparser
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Whats the fastest JSON unmarshaling package as of right now?
If you don't know the schema or you only need to access one or two fields in a much larger JSON object, I would recommend https://github.com/buger/jsonparser as it provides an easy API to access specific values without fully unmarshaling. This is an unusual use case though, 9 times out of 10 I would tend to use easyjson.
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map[string]interface{} decoder
Reading and navigating arbitrary JSON: I've used https://github.com/tidwall/gjson, many others like https://github.com/buger/jsonparser are also out there.
ojg
Posts with mentions or reviews of ojg.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-11-07.
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Interactive Examples for Learning Jq
I found Jq to be difficult to use which is why Oj, https://github.com/ohler55/ojg is based on JSONPath. There still are a lot of options but it only takes a couple of help screens to figure out what the options are.
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Building a high performance JSON parser
You might want to take a look at https://github.com/ohler55/ojg. It takes a different approach with a single pass parser. There are some performance benchmarks included on the README.md landing page.
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A Journey building a fast JSON parser and full JSONPath
I like the "Simple Encoding Notation" (SEN) of the underlying library: https://github.com/ohler55/ojg/blob/develop/sen.md
- Oj Is on Tap
- SEN: Simple Encoding Notation
- The fastest tool for querying large JSON files is written in Python (benchmark)
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FX: An interactive alternative to jq to process JSON
Another alternative is the oj app (ojg/cmd/oj) which is part of https://github.com/ohler55/ojg. It relies on JSONPath for extraction and manipulation of JSON.
- Go 1.17 Release Notes
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OjG now has a tokenizer that is almost 10 times faster than json.Decode
I promise to add more examples but in the mean time there are the test files. The one for Unmarshal is https://github.com/ohler55/ojg/blob/develop/oj/unmashall_test.go
- The Pretty JSON Revolution
What are some alternatives?
When comparing jsonparser and ojg you can also consider the following projects:
fastjson - Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection
jsonic - All you need with JSON
ej - Write and read JSON from different sources in one line
mapslice-json - Go MapSlice for ordered marshal/ unmarshal of maps in JSON
ask - A Go package that provides a simple way of accessing nested properties in maps and slices.
json-to-proto.github.io - convert JSON to Protocol Buffers online in your browser instantly
jettison - Highly configurable, fast JSON encoder for Go
GJSON - Get JSON values quickly - JSON parser for Go
json2go - Create go type representation from json
jsondiff - Compute the diff between two JSON documents as a series of RFC6902 (JSON Patch) operations