1067 Open source projects that are alternatives of or similar to Umple

QP real-time embedded frameworks/RTOS for Arduino (AVR and SAM)

QM model-based design tool and code generator based on UML state machines

A library to display an interactive editor for any graph-like data.

A DAG React Component for visualization modeling, suitable for UML, database modeling, data warehouse construction.(一个基于React的数据可视化建模的DAG图，适用于UML，数据库建模，数据仓库建设等业务)

Entity Framework visual design surface and code-first code generation for EF6, Core and beyond

UML and ER-diagram editor for Eclipse

Entropy-controlled contexts in Python

write beautiful state charts 🙀

The ThingML modelling language

🍞📝 Markdown WYSIWYG Editor. GFM Standard + Chart & UML Extensible.

A desktop application for fast UML diagramming.

Gaphor is the simple modeling tool

A pleasant note-taking platform.

利用vue、jsPlumb参照阿里pai平台

Official VSCode plugin for ReScript

High-Performance Hierarchical Finite State Machine Framework

The open source embeddable online markdown editor (component).

A lightweight decision making library for game AI.

🔥🔥🔥自定义Android相机(仿抖音 TikTok)，其中功能包括视频人脸识别贴纸，美颜，分段录制，视频裁剪，视频帧处理，获取视频关键帧，视频旋转，添加滤镜，添加水印，合成Gif到视频，文字转视频，图片转视频，音视频合成，音频变声处理，SoundTouch，Fmod音频处理。 Android camera(imitation Tik Tok), which includes video editor,audio editor,video face recognition stickers, segment recording,video cropping, video frame processing, get the first video frame, key frame, v…

📃 A simple cross-platform notepad. Based on Qt and C++.

A full-featured home hosted Cloud Drive, Personal Assistant, App Launcher, File Converter, Streamer, Share Tool & More!

Port of @IvanMathy's Boop to GTK, a scriptable scratchpad for developers.

git-cola: The highly caffeinated Git GUI

A simple 3D model editor based on simple quads and a sprite set.

Scene editor for rg3d engine

CodeMirror component for React. @codemirror https://uiwjs.github.io/react-codemirror/

Modern ANSI & ASCII Art Editor

Old repository with C# Editor and C# API for creating games in Flax Engine

Collection of useful patterns

MongoDB for Python developers course handouts from Talk Python Training

Free clone of noisli.com - a multiple-file markdown editor, ambient sounds and uncluttered interface

A self-hosted browser-based cloud IDE, updated from Codiad IDE

Applied Econometrics Library for Python

PHP code generator library

Zero Dependency, Vanilla JavaScript Tag Editor

A YANG-centric Go toolkit - Go/Protobuf Code Generation; Validation; Marshaling/Unmarshaling

NES Universal Level Editor (Chip & Dale, Darkwing Duck, Duck Tales, Duck Tales 2, MegaMan 4, Chip & Dale 2, Tale Spin, Little Mermaid, Jungle Book, Flintstones and many others)

A New Tool for Reading JavaScript Code since 2017

A Go package for generating Go code

Django friendly finite state machine support

Live coding environment. Use SuperCollider, Python, TidalCycles, Node.js etc. in the same project.

An es-module wrapper around the monaco editor and prettier

Cocoa editor for creating commit messages

Zero-cost state-machine library for robust, testable and portable user interfaces (most machines compile ~1-2KB)

📝 A medium like Rich Text Editor built on draft-js with a focus on keyboard shortcuts.

⚙️ Gearbox is a functional state machine with an easy-to-use API, inspired by both Fsm and Machinery

squirrel-foundation is a State Machine library, which provided a lightweight, easy use, type safe and programmable state machine implementation for Java.

A flexible editor for building phaser particles.

Official Ethereum Studio project repository. And IDE specially tailored to make it as simple as possible to onboard new users into the Ethereum ecosystem

Automatically generate PlantUML diagrams in javadoc

Terminal based code editor / development environment

A Python implementation of Seasonal and Trend decomposition using Loess (STL) for time series data.

A Visual Studio Code extension for Coq [[email protected],@fakusb]

Chapi is A common language meta information convertor, convert different languages to same meta-data model. 一个通用语言元信息转换器，能将不同语言转换为相同的模型。

an open source, lightweight Server for connect TAK clients

微信markdown编辑器

♏ 一款浏览器端的 Markdown 编辑器。

demos 一个简洁的web开发编辑器

Unity Node Editor: Lets you view and edit node graphs inside Unity

A flexible and modular Node Editor Framework for creating node based displays and editors in Unity