tyson
goja
tyson | goja | |
---|---|---|
11 | 25 | |
530 | 4,974 | |
0.8% | - | |
6.9 | 6.3 | |
about 1 month ago | 3 months ago | |
Go | Go | |
Apache License 2.0 | MIT License |
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tyson
- TySON: TypeScript Object Notation
- TySON (TypeScript Object Notation)
- TySON: Use TypeScript as a Configuration Language
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Rethinking Infrastructure as Code from Scratch
I have a similar view to yours: as soon as you need variables, imports, functions or any other type of logic ... the existing "data-only" formats break down. Over time people either invent new configuration languages that enable logic (i.e. cue or jsonnet), or they try to bolt-in some limited version of these primitives into their configuration.
My personal take is that at some point you are better of just using a full programming langugage like TypeScript. We created TySON https://github.com/jetpack-io/tyson to experiment with that idea.
- Show HN: TySON – TypeScript as Configuration
- TySON: a native go library that lets you use TypeScript as an embedded configuration language without depending on Node or V8
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TySON: TypeScript as an embeddable configuration language, without depending on Node or V8
Apparently "not depending on Node or V8" means depending on some random Go JS engine instead.
goja
- Goja: ECMAScript/JavaScript engine in pure Go
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SSR React in Go
dop251/goja
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Show HN: Flyscrape – A standalone and scriptable web scraper in Go
Your comment was posted 4 minutes ago. That means you still have enough time to edit your comment to change it so it contains real URLs:
<https://github.com/PuerkitoBio/goquery>
<https://github.com/dop251/goja>
(Please do not reply to this comment—I won't be able to delete it once the previous post is fixed if it contains replies.)
- Goja: ECMAScript 5.1 implementation in pure Go
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TySON: TypeScript as an embeddable configuration language, without depending on Node or V8
Apparently "not depending on Node or V8" means depending on some random Go JS engine instead.
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Examples of using task scheduler with Go?
Goja https://github.com/dop251/goja
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Running a Js file inside Go
Either call a JavaScript interpreter like node with exec.Command and read its stdout, or use a pure Go JavaScript interpreter like goja or otto.
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easytemplate - Go's text/template library with JS Super Powers
Just to also say this is implemented in pure Go we aren't including V8 or any external dependencies we instead use https://github.com/dop251/goja which is a JS VM written completely in Go.
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how to JSON Marshal a struct if one of its fields is a fucntion
If you want to serialize a function to JSON one idea may be to embed a scripting language like JavaScript into your program. The goja package is a very good solution: a native ES5 JavaScript (with some ES6 syntax support as well) natively implemented in Go so you can get tight data bindings to your Go types and funcs. For your JSON marshalling you could serialize a JavaScript function source (text) and when reloading that, parse that text with goja to be able to run it dynamically in your Go program. Basically you'd need to get away from pure Go for this and towards something that is JSON compatible to (de)serialize to text.
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Anyone experienced in golang ssr?
Not really. It was built in-house and I don't know of anything about it that went public. I recall it using Goja for the JS runtime. Code was embedded into the binary (think embed package). There was some kind of sorcery to convert what would be HTTP network calls in the browser into local function calls during SSR, but I'm hazy on how it worked I'm afraid.
What are some alternatives?
json5-spec - The JSON5 Data Interchange Format
otto - A JavaScript interpreter in Go (golang)
cdk-ecs-service-extensions
v8go - Execute JavaScript from Go
json5 - JSON5 — JSON for Humans
go-lua - A Lua VM in Go
gookit/config - 📝 Go configuration manage(load,get,set,export). support JSON, YAML, TOML, Properties, INI, HCL, ENV and Flags. Multi file load, data override merge, parse ENV var. Go应用配置加载管理,支持多种格式,多文件加载,远程文件加载,支持数据合并,解析环境变量名
gopher-lua - GopherLua: VM and compiler for Lua in Go
dhall-lang - Maintainable configuration files
tengo - A fast script language for Go
goConfig - goconfig uses a struct as input and populates the fields of this struct with parameters from command line, environment variables and configuration file.
go-python - naive go bindings to the CPython2 C-API