D (Programming Language) VS SketchAR

• Performance
  D is designed to be a high-performance systems programming language, offering performance comparable to C and C++ through native machine code compilation.
• Expressiveness
  D features a rich standard library and modern language constructs, such as garbage collection, first-class arrays, and advanced templating, making it easier to write expressive and maintainable code.
• Memory Safety
  D offers optional garbage collection along with manual memory management. This hybrid approach can help in developing safer applications by reducing memory-related errors.
• Interoperability
  D can easily interoperate with C API, enabling seamless integration with existing C libraries and systems. It also supports better C++ interoperability compared to other languages.
• Built-in Unit Testing
  D has built-in support for unit tests, allowing developers to write and run tests as part of the language itself, facilitating test-driven development.
• Concurrency
  D offers built-in concurrency support with message passing, similar to the actor model found in languages like Erlang, making it easier to write concurrent and parallel programs.

Possible disadvantages

• Adoption
  D is not as widely adopted as other languages like C, C++, or Java. This limited adoption means fewer libraries, frameworks, and community support.
• Toolchain Maturity
  While D's compilers and tools have improved over the years, they may still lack the maturity and feature set of more established languages, which can affect developer productivity.
• Learning Curve
  D's richness and combination of paradigms (such as imperative, object-oriented, and functional programming) can present a steep learning curve for new developers.
• Garbage Collection
  Although D offers optional garbage collection, its reliance on it for memory safety might be seen as a drawback for real-time system development where deterministic memory management is crucial.
• Ecosystem
  The ecosystem for D is less vibrant compared to more popular languages, leading to potentially fewer third-party libraries, tools, and resources.
• Standard Library Documentation
  The standard library documentation can be inconsistent or less comprehensive compared to other languages, making it difficult for developers to fully utilize all features of the language.

• Augmented Reality Feature
  SketchAR utilizes augmented reality to help users create drawings. It overlays the sketch onto real-world surfaces, making it easier for artists to follow complex patterns.
• Educational Tool
  The app can be a powerful educational tool for individuals learning to draw or improve their skills.
• NFT Marketplace
  Users can mint their artwork as NFTs and sell them directly through the SketchAR marketplace. This opens up possibilities for artists to monetize their creations.
• Wide Range of Templates
  SketchAR provides a variety of templates and ready-to-use artworks, making it easy for beginners to start drawing.

Possible disadvantages

• Limited Free Features
  Many of the app's more advanced features and templates are behind a paywall, which may limit the experience for users unwilling or unable to pay for premium features.
• Requires Modern Devices
  The augmented reality capabilities necessitate a relatively modern smartphone or tablet, potentially excluding users with older devices.
• Digital Medium Constraints
  For users who prefer traditional drawing methods, the digital nature of SketchAR's functionality may not provide the same tactile experience as paper and pencil.
• Steep Learning Curve
  Although the app is designed to be user-friendly, some of the more advanced features may present a steep learning curve for new users.

D Language Tutorial

Drawing with Augmented Reality: AMAZING or AWFUL?? - SketchAR Review *Brutally Honest*

More videos

• Ask HN: What is your (AI) dev tech stack / workflow? (June 2026)

  I've spent 2 weeks (2-4h per day) to make D language[1] version of Sciter SDK [2] Choice of AI "tooling" was by accident - typed something like "how to define copy constructor in D for custom structure" in Microsoft's Copilot in Edge... - Source: Hacker News / 4 months ago

• Rue: Higher level than Rust, lower level than Go

  > Mostly, I am not really trying to compete with C/C++/Rust on speed, but I'm not going to add a GC either. So I'm somewhere in there. Out of curiosity, how would you compare the goals of Rue with something like D[0] or one of the... - Source: Hacker News / 10 months ago

• Pony: An actor-model, capabilities-secure, high-performance programming language

  The D language home page has something similar with a drop down with code examples https://dlang.org/. - Source: Hacker News / about 1 year ago

View more

• How to paint/sketch better?

  Practice is everything. The more you draw sketches more progress you get. When I graduated from the art academy, we went to a museum and copy famous artists to understand their lines, shapes, and composition. Later you will understand... Source: about 5 years ago