toy-json-lib

toy-level json parser & generator

Get Started: What's JSON?

• JavaScript Object Notation
  • A data-interchange format, originated from JS
• Features: lightweight, which is easy for
  • humans to read & write
  • machines to parse & generate
• Applications, e.g.,
  • Web API response format
  • Document-oriented database

Project Overview

• Components: standardized parser and generator
  • ECMA-404 The JSON Data Interchange Standard
  • e.g., recursive descent parser
• Language: C89
• LOC: approx. 4000

Technical Details

• Roadmap
  • Parser: number --> string -> array --> object
  • Parser --> Generator
• Limited support
  • encoding, number type, correctness & efficiency, etc.
• As a so-called “high-level” programming experiment…
  • Test-driven Development
  • API design
  • cross-platform
  • unified code style
  • dev tools: CMake, Valgrind, Doxygen, etc.

References

[1] Introducing JSON https://json.org

[2] JSON from Wikipedia https://en.wikipedia.org/wiki/JSON

[3] The Rise and Rise of JSON by Two-Bit History https://twobithistory.org/2017/09/21/the-rise-and-rise-of-json.html

[4] 从零开始的JSON库教程 by Milo Yip https://zhuanlan.zhihu.com/p/22457315