Top 10 Go json-parser Projects

json-parser

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1. GJSON

   1 39 14,879 5.9 Go

   Get JSON values quickly - JSON parser for Go

   

   Project mention: Decoding JSON sum types in Go without panicking | news.ycombinator.com | 2025-03-15

   BTW double unmarshalling (and double marshalling) can be quite slow, so to speed up determining the object type you can extract the type field e.g. by using https://github.com/tidwall/gjson. It can be easily 10x faster for this kind of scenario

2. InfluxDB

   influxdata.com featured

   InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

   

3. jsoniter

   2 13 13,700 0.0 Go

   A high-performance 100% compatible drop-in replacement of "encoding/json" (by json-iterator)

   

   Project mention: Go Performance: Pequenas mudanças que ajudam a melhorar o desempenho do seu app | dev.to | 2024-07-30

4. jsonparser

   3 15 5,525 0.0 Go

   One of the fastest alternative JSON parser for Go that does not require schema

   

5. easyjson

   4 11 4,662 5.3 Go

   Fast JSON serializer for golang.

   

   Project mention: Avoiding Boilerplate: Using Generics and Reflection for JSON Parsing in Go 1.18+ | dev.to | 2025-04-25

   Tools like easyjson generate optimized parsing code:

6. fastjson

   5 18 2,345 0.0 Go

   Fast JSON parser and validator for Go. No custom structs, no code generation, no reflection (by valyala)

   

7. jstream

   6 1 582 0.0 Go

   Streaming JSON parser for Go

   

8. ajson

   7 0 267 5.0 Go

   Abstract JSON for Golang with JSONPath support

   

9. CodeRabbit

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   CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

   

10. hocon

    8 0 84 3.4 Go

    go implementation of lightbend's HOCON configuration library https://github.com/lightbend/config

    

11. jsonc

    9 1 18 0.9 Go

    Golang (v1.13+) JSON5 preprocessor supporting comments, trailing comma, unquoted key/single-quoted string, hex number, trailing decimal point, literal newlines and more. (by adhocore)

    

12. json-parser

    10 1 17 7.1 Go

    A JSON parser written in Go. (by biraj21)

    

Go json-parser related posts

• Gjson: Get JSON values quickly – JSON parser for Go

  1 project | news.ycombinator.com | 29 Sep 2024

• Introducing astjson: Transform and Merge JSON Objects with Unmatched Speed in Go

  3 projects | dev.to | 29 Nov 2023

• What's the best way to unmarshall this nested JSON?

  3 projects | /r/golang | 29 Jun 2023

• Modification of json string without deserialisation into map/struct

  3 projects | /r/golang | 5 Jun 2023

• Object-oriented JSON in Go

  2 projects | /r/golang | 12 Apr 2023

• Best approach for a monolithic web app?

  2 projects | /r/golang | 9 Apr 2023

• Mapping json fields in api calls to a struct to store them in a database or cache

  1 project | /r/golang | 28 Mar 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 26 Apr 2025

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InfluxDB high-performance time series database

Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

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