D (Programming Language) VS BetterTouchTool

• 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.

• Customizability
  BetterTouchTool offers extensive customization options for touch gestures, keyboard shortcuts, and mouse actions, allowing users to tailor their input devices to their specific workflows.
• Productivity Enhancement
  By enabling custom gestures and shortcuts, BetterTouchTool can significantly boost productivity, making it easier to perform complex tasks quickly.
• Integration with Other Applications
  BetterTouchTool integrates well with a variety of applications, enabling seamless interactions and extended functionality across different software environments.
• Advanced Features
  The tool includes advanced features like window snapping, advanced window management, and the ability to create custom actions and macros, offering a high level of control.
• User Community and Support
  BetterTouchTool has an active user community and provides good support, which can be helpful for troubleshooting and discovering new uses for the tool.

Possible disadvantages

• Learning Curve
  The extensive set of features and customization options can be overwhelming for new users, requiring a significant amount of time to learn and utilize effectively.
• Performance Impact
  On some systems, BetterTouchTool may cause a noticeable performance impact, particularly when using complex or numerous custom gestures and shortcuts.
• Cost
  While BetterTouchTool is reasonably priced, it is not free, which might be a drawback for users looking for a no-cost solution.
• Compatibility Issues
  Occasionally, updates to macOS or third-party applications may lead to compatibility issues, requiring users to wait for patches or workarounds.
• Resource Intensive
  For users with limited system resources, BetterTouchTool may consume a fair amount of memory and CPU, which can be problematic on older or less powerful machines.

D Language Tutorial

BetterTouchTool 2.851: A Quick Overview

• 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

Tracking BetterTouchTool since Mar 2021.