GJSON
ngrok
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GJSON | ngrok | |
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34 | 11 | |
13,616 | 23,924 | |
- | - | |
5.1 | 3.7 | |
4 days ago | 10 days ago | |
Go | Go | |
MIT License | GNU General Public License v3.0 or later |
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.
GJSON
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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.
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1: https://github.com/alecthomas/go_serialization_benchmarks
2: https://github.com/golang/go/issues/29766#issuecomment-45492...
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3: https://github.com/goccy/go-json
4: https://github.com/vmihailenco/msgpack
5: https://github.com/fxamacker/cbor
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6: https://github.com/valyala/fasthttp#faq
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7: https://github.com/tidwall/gjson
8: https://github.com/tidwall/sjson
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Jj: JSON Stream Editor
```
I don't think there is a way to sort an array, though. However, there is an option to have keys sorted. Personally, I don't think there is much annoyance in that. One could just pipe `jj` output to `sort | uniq -c`.
[0]: https://github.com/tidwall/gjson/blob/master/SYNTAX.md
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Library to analyze an arbitrary JSON string
I’m using GJSON, so far so good!
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Mapping json fields in api calls to a struct to store them in a database or cache
If the fields you need are just a small subset of the whole json, maybe https://github.com/tidwall/gjson might be of use to read only those (using jsonpath) without needing to create complete corresponding structs.
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Which CPU to buy based on profiling
Thank you for the reminder, it's never too much of it :) Didn't say it, but the code was pprof-iled many times and i can really say it's well optimized. I use own libraries with on-the-fly equations (sums, avgs, emas, stds, ...) wherever possible and also made custom json parser as json messages are in fixed format, so the parser is about 10x faster than gjson. I optimized it to the point that I avoided using maps, and rather iterate via slice where ever possible.
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Jetro - transform and query JSON format
You are right, for learning purposes this fit my needs, but I can imagine an approach similar to this repo: https://github.com/tidwall/gjson
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Any way to convert unknown/dynamic json to generic object structure
https://github.com/tidwall/gjson is a relatively sensible library if this is something you need to deal with and the structure is actually unknowable.
- Need help with getting the grandchild in nested JSON
- Double down on python or learn Go
- Ad hoc JSON parsing
ngrok
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Portr – open-source ngrok alternative designed for teams
Thanks for the history. I maintain this list[0], and wasn't aware of OG localtunnel, likely because there's a somewhat newer and now more popular project with the same name[1]. You appear to be correct on timing. Here's the earliest commits on GitHub for each of the projects:
OG localtunnel (2010): https://github.com/progrium/localtunnel/tree/fb82920d9d3e538...
Other localtunnel (2012): https://github.com/localtunnel/localtunnel/tree/93d62b9dbb9f...
ngrok (2012): https://github.com/inconshreveable/ngrok/tree/8f4795ecac7f92...
I'll see that OG localtunnel gets added to the list for posterity.
[0]: https://github.com/anderspitman/awesome-tunneling
[1]: https://github.com/localtunnel/localtunnel
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What is the coolest Go open source projects you have seen?
ngrok
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ngrok open source alternative for SSH tunnelling?
if you're worried about the line "ngrok captures and analyzes all traffic over the tunnel for later inspection and replay" in https://github.com/inconshreveable/ngrok, I'd say that's a valid concern but not for ssh if you make sure the client knows what the host key is and does not accept a different one
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Alternative to ngrok's web interface that doesn't require a public URL?
Looks like it's open source so it could be just a fork away https://github.com/inconshreveable/ngrok
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Building a HTTP Tunnel with WebSocket and Node.JS
To get a fix domain, we can deploy HTTP tunnel in our own server. ngrok also provides an open source version for server side deployment. But it is old 1.x version and not recommended to deploy at production with some serious reliability issues.
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Real-time logs sharing by just piping stdout (my first golang project)
I ended up inspired by ngork structure here: https://github.com/inconshreveable/ngrok it doesn't really work well with go modules, since i will end up running project like this:
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I'm losing my mind (help post)
Maybe https://github.com/inconshreveable/ngrok/issues/408
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Reverse HTTP proxy over WebSocket in Go (Part 1)
In Go, inconshreveable/ngrok and coyove/goflyway is well known, especially ngrok is popular among developers as a SaaS service.
- 15 Command Line Tools which Spark Joy in Your Terminal
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Cozy, an AI Camera for the Pi
> > DO NOT RUN THIS VERSION OF NGROK (1.X) IN PRODUCTION
> I don't see that anywhere.
I didn't find it on the website, but I did find it on the GitHub:
https://github.com/inconshreveable/ngrok
What are some alternatives?
jsoniter - A high-performance 100% compatible drop-in replacement of "encoding/json"
pdfcpu - A PDF processor written in Go.
go-json - Fast JSON encoder/decoder compatible with encoding/json for Go
go-cron - A simple Cron library for go that can execute closures or functions at varying intervals, from once a second to once a year on a specific date and time. Primarily for web applications and long running daemons.
intrinsic
go-torch
gojson - Automatically generate Go (golang) struct definitions from example JSON
fzf - :cherry_blossom: A command-line fuzzy finder
hub - A command-line tool that makes git easier to use with GitHub.
excelize - Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets