GenFu is a library you can use to generate realistic test data. It is composed of several property fillers that can populate commonly named properties through reflection using an internal database of values or randomly created data. You can override any of the fillers, give GenFu hints on how to fill them.
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Generate a Go struct from XML.
- xml
- code-generation
- hacktoberfest
Better asset workflow for iOS developers. Generate Xcode image catalogs for iOS / OSX app icons, universal images, and more.
Generate Nix fetcher calls from URLs [maintainer=@figsoda]
Autogenerate type-safe GraphQL queries in Elm.
- elm
- graphql
Generate Laravel route URLs from JavaScript.
Generate static html documentation for an R package
- r
- package
- documentation-tool
A tool to generate normal maps from any sprite and animated sprite sheet.
Create complementary gradients generated from dominant and prominent colors in supplied image. Inspired by Grade.js
Xcode Source Code Extension to Generate Swift Initializers
- swift
- xcode-extension
- code-generator
- swift-initializer
open source tools to generate mypy stubs from protobufs
Generate SQL for CRUD operations based on your POCO classes for Dapper
- dapper
- repository-pattern
- crud-generator
- sql-generator
:seedling: Jane is a set of libraries to generate Models & API Clients based on JSON Schema / OpenAPI specs
- php
- json-schema
- open-api
- psr18
a rails app that generates Bootstrap color scheme from an image
Swift library to generate differences and patches between collections.
- swift
- diff
- swift-package-manager
- library
TranslatedHuashu (花叔, "Uncle Hua") open-sourced global bird sticker library · Stickers for all 11,064 living bird species, with names in 43 languages and structured data
- ai-generated
- biodiversity
- birding
- birds
A tiny (130B to 205B) and fast utility to generate random IDs of fixed length
AI drew your research figure. Tavotto makes it publication-ready: edit matplotlib and AI-generated figures on a canvas, lay out multi-panel pages in mm, check journal rules before export. Scripts stay untouched.
- academic-publishing
- ai-tools
- claude-code
- codex
List DTDs and generate XXE payloads using those local DTDs.
- xxe
- dtd
- security
- hacktoberfest
Generate R package documentation from inline R comments
xlsx generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx excels at helping you generate beautiful Office Open XML Spreadsheet documents without having to understand the entire ECMA specification. Check out the README for some examples of how easy it is. Best of all, you can validate your xlsx file before serialization so you know for sure that anything generated is going to load on your client's machine.
- ruby
- ruby-gem
- excel-export
- excelwriter
An elegant Python interface for visualization on the web platform to interactively generate insights into multidimensional images, point sets, and geometry.
- itk
- insight-toolkit
- jupyter
- jupyter-widget
Custom ImageView to generate captcha image.
- captcha-image
- captcha
- custom-imageview
Automatically generated documentation for Valorant API endpoints the client uses internally
- valorant