Mimesis is a robust data generator for Python that can produce a wide range of fake data in multiple languages.

• UpdatedJul 17, 2025
• Python

macOS app to generate Swift 5 code for models from JSON (with Codeable)

• UpdatedApr 19, 2023
• Swift

Simple JSON parser/generator for Rust

• UpdatedJan 10, 2023
• Rust

💬 Visual production tool, draggable, resizable, sketch for Vue 2.x

• UpdatedMar 11, 2022
• JavaScript

A generator that creates PHP Data Transfer Object by array schema.

• UpdatedOct 30, 2019
• PHP

Select image files from the folder and get your JSON ready. Create Now:http://pratikbutani.com/wastickerapp/

• UpdatedOct 18, 2021
• HTML

JSON Spec is a tool for validation and generation of JSON data.

• UpdatedJan 7, 2023
• JavaScript

Garbage-free (green), simple and fast stream oriented JSON parser and generator if you need to parse/generate mega(giga)bytes of data with no GC pauses

• UpdatedApr 30, 2025
• Java

A plugin for kirby3 to generate rss, atom, and json syndication feeds

• UpdatedJun 2, 2020
• PHP

JSON parser/generator in C++17

• UpdatedMay 10, 2018
• C++

JSON helper library for Android

• UpdatedFeb 27, 2019
• Java

golang json adaptor for api

• UpdatedSep 29, 2020
• Go

A compiler for the Describe Markup Language

• UpdatedApr 1, 2025
• C#

Simple JavaScript Tree Generator library

• UpdatedFeb 25, 2024
• JavaScript

Generate JSON with JavaScript functions from ruby hash

• UpdatedApr 17, 2020
• Ruby

JSON Generator allowing users to generate fake data based on a template.

• UpdatedJan 28, 2020
• Python

C++ pull-type JSON parser/generator for constrained platforms with automated code generation.

• UpdatedOct 19, 2018
• C++

a small utility to generate JSON from a given json template

• UpdatedJun 14, 2021
• Rust

JSON Mock Data Generator

• UpdatedJul 15, 2025
• Java

Easy-to-use generator to make the JSON files primarily for mods, but can also be used for resource packs and datapacks. Comes with extensive generation tools to maximize its usefulness.

• UpdatedNov 24, 2022
• JavaScript