rjson
A fast json parser for go (by WillAbides)
expr
Expression language and expression evaluation for Go [Moved to: https://github.com/expr-lang/expr] (by antonmedv)
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.
rjson
Posts with mentions or reviews of rjson.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-07-29.
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Expr – a tiny stack-based virtual machine written in Go
This is an interesting project. I think Ragel is an underused resource for writing efficient go code. I used Ragel to build a json parser.
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Branchless Coding in Go (Golang)
I apparently had a fundamental misunderstanding of the meaning of branchless. That's embarrassing.
As for simdjson-go, I did benchmark it. rjson outperformed simdjson-go in most benchmarks, but simdjson-go was about 3% faster reading citm_catalog.json.
https://github.com/WillAbides/rjson#simdjson
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I wrote yet another json parser. It may be a contender for fastest.
/u/egonelbre I added simdjson-go to the benchmarks. It's an interesting one. It edged out rjson on one of the ReadObject benchmarks. It appears to do very well with large json objects that have a lot of string values.
expr
Posts with mentions or reviews of expr.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-17.
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Solving the Expression Problem in Go
Not diminishing the article at all, there's massive value I've gained from leveraging this runtime solution in multiple projects: https://github.com/antonmedv/expr
The language is easy enough for people to pick-up.
- Expr Release v1.15
- Expr v1.14 release: Go expression language
- Expr – expression language with type checker
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FireScroll - The config database to deploy everywhere (now with conditional statements!)
Uses the [expr](https://github.com/antonmedv/expr) language to achieve this and I've been super happy with the results.
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Library to analyze an arbitrary JSON string
I have been using expr (https://github.com/antonmedv/expr) to do something like this for a while. no complains so far.
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[gcalc] A simple calculater in golang
If you wanted it to not require putting in the operation first and just accept string equations (without using something like https://github.com/antonmedv/expr) you could parse, tokenize and then process the input.
- Go Expression Language
- Polymode: Multiple Major Modes and How to Use SQL and Python in One Buffer
- Expr (Go expression language) releases v1.11
What are some alternatives?
When comparing rjson and expr you can also consider the following projects:
simdjson-go - Golang port of simdjson: parsing gigabytes of JSON per second
cel-go - Fast, portable, non-Turing complete expression evaluation with gradual typing (Go)
expr - Expr – a tiny stack-based virtual machine written in Go
gval - Expression evaluation in golang
avo - Generate x86 Assembly with Go
tengo - A fast script language for Go