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Django VS D2

Compare Django VS D2 and see what are their differences

Django logo Django

The Web framework for perfectionists with deadlines

D2 logo D2

Modern diagram scripting language to turn text to diagrams
  • Django Landing page
    Landing page //
    2018-09-30
  • D2 Landing page
    Landing page //
    2023-07-25

Django features and specs

  • Rapid Development
    Django allows developers to swiftly create web applications with its 'batteries-included' philosophy, providing built-in features and tools out-of-the-box.
  • Scalability
    Django is designed to help developers scale applications. It supports a pluggable architecture, making it easy to grow an application organically.
  • Security
    Django includes various security features like protection against SQL injection, cross-site scripting, cross-site request forgery, and more, promoting the creation of secure web applications.
  • ORM (Object-Relational Mapping)
    Djangoโ€™s powerful ORM simplifies database manipulation by allowing developers to interact with the database using Python code instead of SQL queries.
  • Comprehensive Documentation
    Django offers detailed and extensive documentation, aiding developers in effectively understanding and utilizing its features.
  • Community Support
    With a large and active community, Django benefits from numerous third-party packages, plugins, and extensive support forums.

Possible disadvantages of Django

  • Steep Learning Curve
    For beginners, Djangoโ€™s complex features and components can be challenging to grasp, leading to a steep learning curve.
  • Monolithic Framework
    Djangoโ€™s monolithic structure can limit flexibility, potentially resulting in over-engineered solutions for simpler, smaller projects.
  • Template Language Limitations
    Djangoโ€™s template language, while useful, is less powerful compared to alternatives like Jinja2, limiting functionality in complex frontend requirements.
  • Heavyweight
    Django's comprehensive feature set can result in high overhead, making it less ideal for lightweight applications or microservices.
  • Opinionated Framework
    Django follows a โ€˜Django wayโ€™ of doing things, which can be restrictive for developers who prefer less constrained, highly customized coding practices.
  • Lack of Asynchronicity
    Djangoโ€™s built-in functionalities do not fully support asynchronous programming, which can be a limitation for handling real-time applications and processes requiring concurrency.

D2 features and specs

No features have been listed yet.

Analysis of D2

Overall verdict

  • D2 is an excellent modern diagramming tool that lets you create diagrams from plain text, offering a clean syntax, attractive automatic layouts, and strong developer-friendly integration, making it a top choice for text-based diagramming.

Why this product is good

  • Uses a simple, readable declarative syntax that makes diagrams easy to write and version-control
  • Produces polished, professional-looking diagrams with multiple layout engines (Dagre, ELK, TALA)
  • Open source and actively maintained with a growing community and ecosystem
  • Supports advanced features like themes, animations, sketch-style rendering, and interactive tooltips
  • Integrates well with developer workflows, CI/CD pipelines, and documentation-as-code setups
  • Offers both a CLI and a hosted playground for quick experimentation

Recommended for

  • Software engineers and architects documenting system designs
  • Teams practicing diagrams-as-code and version-controlled documentation
  • Technical writers who want reproducible, maintainable diagrams
  • Developers who prefer text-based workflows over drag-and-drop editors
  • Open source projects needing embeddable architecture and flow diagrams

Django videos

Python Django

D2 videos

D2 Review | If John Carpenter's The Thing Was A Soap Opera

More videos:

  • Review - Review: Gait D2 Series
  • Review - Classic Game Room - D2 review for Sega Dreamcast

Category Popularity

0-100% (relative to Django and D2)
Web Frameworks
97 97%
3% 3
Developer Tools
96 96%
4% 4
Open Source
0 0%
100% 100
Python Web Framework
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Django and D2

Django Reviews

The 20 Best Laravel Alternatives for Web Development
The first of these Laravel alternatives is Django. Djangoโ€™s like that one-stop shop where you grab everything you need for a full-blown web project, all off one shelf. Itโ€™s the big-brained Python framework that anticipates your moves, keeping you steps ahead with a crazy stack of built-in features.
Top 9 best Frameworks for web development
The best frameworks for web development include React, Angular, Vue.js, Django, Spring, Laravel, Ruby on Rails, Flask and Express.js. Each of these frameworks has its own advantages and distinctive features, so it is important to choose the framework that best suits the needs of your project.
Source: www.kiwop.com
25 Python Frameworks to Master
You wonโ€™t go wrong by choosing Django for your next web project. Itโ€™s a powerful web framework that provides everything you need to build fast and reliable websites. And if you need any additional features โ€” say, the ability to create a REST API to use with modern frontend frameworks like React or Angular โ€” you can use extensions like Django REST framework.
Source: kinsta.com
3 Web Frameworks to Use With Python
myproject/ is the directory that contains the configuration and settings for the Django project__init__.py is an empty script that tells Python that this directory should be treated as a Python packageasgi.py is a script that defines ASGI application (Asynchronous Server Gateway Interface) for serving this project. ASGI is a specification for building asynchronous web...
Top 10 Phoenix Framework Alternatives
Phoenix borrows heavily from other frameworks built on the Model-View-Controller (MVC) architecture, like Rails and Django, providing a large part of everything you need to develop a web app out of the box, albeit in a less โ€œbatteries includedโ€ manner.

D2 Reviews

We have no reviews of D2 yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Django should be more popular than D2. It has been mentiond 16 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Django mentions (16)

View more

D2 mentions (4)

  • Exploring Goja: A Golang JavaScript Runtime
    I work on the D2 project ([0]) and we switched from other Javascript runners (v8go) to Goja. Using a JS runtime with a dependency on cgo means your Go program loses the (huge) benefit of cross-compiling to different architectures, since at build time it gets linked to the architecture-specific libc. If you're interested in some production code with Goja, this is our code for calling RoughJS [1] from Go in order to... - Source: Hacker News / almost 2 years ago
  • I want to contribute to open source but don't know where to start
    You're welcome in D2! I maintain a Text to diagram language, released a few months ago, 13k+ stars, I'm actively tagging issues that are good first issues, clean well-tested Go, and I'm happy to help you get that first merge in. Feel free to chime in on any issue that looks interesting! https://github.com/terrastruct/d2. Source: about 3 years ago
  • Concrete Diagramming, a Lightweight Alternative to C4
    Right. It's okay to leave written documentation on SaaS (e.g. Notion), because the text is the artifact. If they're shutting down, or I don't like them anymore, I just move the text. But if Ilograph goes down, all I have is useless YAML. Our team went through this thought process when we decided to open source our text-to-diagram language, users need to be able to reproduce their docs even if we shut down... - Source: Hacker News / over 3 years ago
  • Interested in contributing to an open-source project? (11k stars)
    Hello! I run a popular open-source project: https://github.com/terrastruct/d2, it's a programming language for making diagrams from text. Source: over 3 years ago

What are some alternatives?

When comparing Django and D2, you can also consider the following products

Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...

draw.io - Online diagramming application

Laravel - A PHP Framework For Web Artisans

flowchart.fun - An open-source tool for generating flowcharts from text

Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions.

PocketBase.io - Open Source backend with realtime database, authentication, file storage and admin dashboard, all compiled in 1 portable executable.