jsonparser
jq
jsonparser | jq | |
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15 | 306 | |
5,355 | 25,063 | |
- | - | |
0.0 | 0.0 | |
about 2 months ago | 11 months ago | |
Go | C | |
MIT License | GNU General Public License v3.0 or later |
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jsonparser
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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.
jq
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GNU Parallel, where have you been all my life?
That should recursively list directories, counting only the files within each, and output² jsonl that can be further mangled within the shell². You could just as easily populate an associative array for further work, or $whatever. Unlike bash, zsh has reasonable behaviour around quoting and whitespace too.
¹ https://zsh.sourceforge.io/Doc/Release/User-Contributions.ht...
² https://github.com/jpmens/jo
³ https://github.com/stedolan/jq
- How do i edit reputation?
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Jj: JSON Stream Editor
What I miss from jq and what is implemented but unreleased is platform independent line delimiters.
jq on Windows produces \r\n terminated lines which can be annoying when used with Cygwin / MSYS2 / WSL. The '--binary' option to not convert line delimiters is one of those pending improvements.
https://github.com/stedolan/jq/commit/0dab2b18d73e561f511801...
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Building and deploying a web API powered by ChatGPT
If you have jq installed you can use it to make the output look nicer.
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Search in your Jupyter notebooks from the CLI, fast.
It requires jq for JSON processing and GNU parallel for concurrent searches in the notebooks.
- Check the jq manual!
- mkv vs mp4 metadata
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Amazon Begs Employees Not to Leak Corporate Secrets to ChatGPT
jq is your friend.
- Memes are all cool and all. But this is your daily remaining that 10000! =
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How to export/import/externally-edit/whatever WI entries?
The jq command (https://stedolan.github.io/jq/) is useful pulling that information out.
What are some alternatives?
fastjson - Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection
yq - Command-line YAML, XML, TOML processor - jq wrapper for YAML/XML/TOML documents
ej - Write and read JSON from different sources in one line
dasel - Select, put and delete data from JSON, TOML, YAML, XML and CSV files with a single tool. Supports conversion between formats and can be used as a Go package.
mapslice-json - Go MapSlice for ordered marshal/ unmarshal of maps in JSON
gojq - Pure Go implementation of jq
ojg - Optimized JSON for Go
json5 - JSON5 — JSON for Humans
json-to-proto.github.io - convert JSON to Protocol Buffers online in your browser instantly
jp - Validate and transform JSON with Bash
GJSON - Get JSON values quickly - JSON parser for Go
nushell - A new type of shell