truthy
Package truthy provides truthy condition testing with Go generics (by earthboundkid)
JSON-to-Go
Translates JSON into a Go type in your browser instantly (original) (by mholt)
truthy | JSON-to-Go | |
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6 | 64 | |
33 | 4,387 | |
- | - | |
0.0 | 2.4 | |
4 months ago | 4 months ago | |
Go | JavaScript | |
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.
truthy
Posts with mentions or reviews of truthy.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-24.
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What are your strategies to prevent nil pointers errors in your code base?
I personally always make sure that, if I have a function that creates the struct, I define all of the fields. When I don't a) have control over that or b) have a function to init the struct, I typically end up using a new package called truthy that is built on generics and tells me the truthy value of the variable, kind of like Boolean(value) in javascript.
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What annoys you about Go?
They didn't have a ternary. ;-)
- Fun with Go generics: a package to add truthy conditionals
- Using generics to create truthy condition testing helpers
- truthy condition testing using Go generics
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Three Things Go Needs Right Now More Than Generics
If you have generics, you don’t need ? because you can write truthy.Cond(cond, ifVal, elseVal) instead.
JSON-to-Go
Posts with mentions or reviews of JSON-to-Go.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-30.
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JSON to Go Struct Converter
That site likely uses Matt's lib for that functionality: https://github.com/mholt/json-to-go
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Some annoying moments in Golang
https://mholt.github.io/json-to-go/ is a nice tool for generating a struct definition to fit some sample JSON.
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Need a pointer on how I can unmarshal this json
json-to-go is your friend.
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Ask HN: What are some Golang tools you can't live without?
JSON to struct. I use this about 100 times a day, no joke.
https://mholt.github.io/json-to-go/
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convert interface{} to []interface{}
Do your best to get static types on everything. Play a game with yourself where interface{} is banned and try to do your work. One of the most common sources of such loosely-typed values in JSON, so I'll point out this automatic struct generator for instance. If you have questions about a specific place you don't see how to avoid interface, feel free to ask. Every once in a while I do have to reach for something like this, but it should be rare.
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how to efficiently create structs to match the json response
But given we know ChatGPT can't accurately generate structs from even moderately complex json objects why bother doing all of that legwork of verifying and chiding chatgpt, when you can just drop it into a tool like https://mholt.github.io/json-to-go/ and get a correct struct in a fraction of the time?
- How to parse a Kubernetes YAML in Go?
- Is there a library or tool I can use to avoid manually setting json keys i.e. ‘json:”name”’ next to fields in structs?
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Do we have any vscode plugin to convert json to struct in Go?
I use https://marketplace.visualstudio.com/items?itemName=maracko.json-to-go, which is an extension version of https://mholt.github.io/json-to-go/
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Need help with getting the grandchild in nested JSON
I think using struct in such cases is almost always the right approach. There are tools which generates go structs from json this.
What are some alternatives?
When comparing truthy and JSON-to-Go you can also consider the following projects:
gojq - JSON query in Golang
go-sanitize - :bathtub: Golang library of simple to use sanitation functions
go-cmp - Package for comparing Go values in tests
Golang-PDF-to-Image-Converter - This project will help you to convert PDF file to IMAGE using golang.
cgscript
Crypt - Crypt implementation in pure Go
windigo - Windows API and GUI in idiomatic Go.
gowsdl - WSDL2Go code generation as well as its SOAP proxy
gofuzz - Fuzz testing for go.
go-callvis - Visualize call graph of a Go program using Graphviz
juicefs - JuiceFS is a distributed POSIX file system built on top of Redis and S3.