sjson
urfave/cli
sjson | urfave/cli | |
---|---|---|
7 | 26 | |
2,310 | 21,662 | |
- | 0.7% | |
0.0 | 8.6 | |
11 days ago | 1 day ago | |
Go | Go | |
MIT License | MIT License |
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.
sjson
-
Rob Pike: Gobs of data (2011)
Someone made a benchmark of serialization libraries in go [1], and I was surprised to see gobs is one of the slowest ones, specially for decoding. I suspect part of the reason is that the API doesn't not allow reusing decoders [2]. From my explorations it seems like both JSON [3], message-pack [4] and CBOR [5] are better alternatives.
By the way, in Go there are a like a million JSON encoders because a lot of things in the std library are not really coded for maximum performance but more for easy of usage, it seems. Perhaps this is the right balance for certain things (ex: the http library, see [6]).
There are also a bunch of libraries that allow you to modify a JSON file "in place", without having to fully deserialize into structs (ex: GJSON/SJSON [7] [8]). This sounds very convenient and more efficient that fully de/serializing if we just need to change the data a little.
--
1: https://github.com/alecthomas/go_serialization_benchmarks
2: https://github.com/golang/go/issues/29766#issuecomment-45492...
--
3: https://github.com/goccy/go-json
4: https://github.com/vmihailenco/msgpack
5: https://github.com/fxamacker/cbor
--
6: https://github.com/valyala/fasthttp#faq
--
7: https://github.com/tidwall/gjson
8: https://github.com/tidwall/sjson
-
Introducing Dot: The Magical Path Manipulator for Go! (open source)
A similar project: https://github.com/tidwall/sjson
- Modification of json string without deserialisation into map/struct
- Need help on appending fields to json bytes
-
Anyone learning Go or building a side project?
Not sure what you need to do but there is https://github.com/tidwall/sjson for quick manipulation.
- Small Side Project On Sunday: Small Tool To Bump The Version
-
What are your favorite packages to use?
I love https://github.com/tidwall/gjson and https://github.com/tidwall/sjson for fast and frictionless json reading and editing. It makes life so much easier for cases where you don't want to model a tree of nightmare-ish API responses, like Elasticsearch.
urfave/cli
-
Best practices for distributing and updating a Go CLI on Linux?
Can you use a framework like urfavecli https://github.com/urfave/cli? This will auto-update every time it detects a new version from your CLI's GitHub repository
- Which packages do you recommend for building cli tools?
- K3S Binary, How does that work?
-
I created a library for parsing environment variables "envparse"
I use https://github.com/urfave/cli for local development over cli parameter inside docker over envs
-
Trying to Configure checkpoint for Fast syncing.Error in Command :-go run prysm/cmd/prysmctl/checkpointsync download --beacon-node-host=http://localhost:3500
....\Softwares\go\src\prysm\cmd\prysmctl\checkpointsync\cmd.go:3:8: cannot find package "github.com/urfave/cli/v2" in any of:
-
Snob - Dev Log (How it's done)
urfave/cli - A simple, fast, and fun package for building command line apps in Go;
-
Testing cli tool with logging
and probably something else will be added in the future. The final kind of launch command would like to see such djob [options] - command. Command is the command (with arguments to run). -- should separate the arguments of the utility from the arguments of the program to run. There are several excellent solutions for working with command-line arguments, such as spf13/cobra or urfave/cli. But they’re good for building an interface out of a lot of commands, and for one (as in my example) they’re redundant. So I used the flag library. I have defined the following structure with arguments:
-
Golang - Writing CLI App in Golang with Cobra
There are alternatives available for Cobra as well i.e. mitchellh/cli, go-flags, urfave/cli etc.
-
ERC-20 CLI Faucet
https://github.com/urfave/cli - A Golang package used to structure the CLI.
- Recommended framework/library for creating cli apps in go?
What are some alternatives?
GJSON - Get JSON values quickly - JSON parser for Go
cobra - A Commander for modern Go CLI interactions
sqlx - general purpose extensions to golang's database/sql
go-flags - go command line option parser
dot - Dot: A powerful Go package simplifying navigation and manipulation of complex data structures via dot-separated paths. Features include insertion into struct fields, maps, arrays, slices, and channels, along with robust error handling and support for diverse map keys.
kingpin - CONTRIBUTIONS ONLY: A Go (golang) command line and flag parser
Gin - Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin.
mitchellh/cli - A Go library for implementing command-line interfaces.
zerolog - Zero Allocation JSON Logger
CLI Color - 🎨 Terminal color rendering library, support 8/16 colors, 256 colors, RGB color rendering output, support Print/Sprintf methods, compatible with Windows. GO CLI 控制台颜色渲染工具库,支持16色,256色,RGB色彩渲染输出,使用类似于 Print/Sprintf,兼容并支持 Windows 环境的色彩渲染
godotenv - A Go port of Ruby's dotenv library (Loads environment variables from .env files)
elvish - Powerful scripting language & Versatile interactive shell