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D (Programming Language) VS Live.js

Compare D (Programming Language) VS Live.js and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

D (Programming Language) logo D (Programming Language)

D is a language with C-like syntax and static typing.

Live.js logo Live.js

Live. js. one script closer to designing in the browser. Say goodbye to Alt-Tab. Live.
  • D (Programming Language) Landing page
    Landing page //
    2023-05-09
  • Live.js Landing page
    Landing page //
    2018-09-29

D (Programming Language) features and specs

  • 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 of D (Programming Language)

  • 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.

Live.js features and specs

  • Automatic Reload
    Live.js automatically reloads web pages whenever HTML, CSS, or JavaScript files are modified, which enhances developer productivity by immediately reflecting changes without manual refreshing.
  • Easy Setup
    The setup process for Live.js is straightforward, requiring minimal configuration. Developers only need to include a single script tag to start using it.
  • No Build Tools Required
    Live.js does not require any build tools or server environment, making it a lightweight option for quickly setting up live reload functionality without the complexity of integrating with other toolchains.
  • Real-time Preview
    Provides real-time preview of changes, which is beneficial for rapid prototyping and design iterations, improving the workflow for front-end developers.

Possible disadvantages of Live.js

  • Limited Feature Set
    Live.js offers basic functionality focused mainly on live reloading. It may not cover more advanced use cases or features that comprehensive development tools provide.
  • Inefficient for Large Projects
    For larger projects with many files, Live.js can become inefficient as it reloads the entire page, which might interrupt development flow and increase wait times.
  • Not Suitable for Production
    Live.js is meant for development environments and should not be used in production as it can expose internal file structures and is not optimized for performance.
  • No Customization
    Offers little to no options for customization or configuration, which might be a drawback for developers who need more control over the development environment behavior.

Analysis of D (Programming Language)

Overall verdict

  • Overall, D is a solid programming language choice that balances performance with productivity. It may not be as widely adopted as some other languages, but it has a dedicated community and continues to evolve, making it a viable option for various programming tasks.

Why this product is good

  • The D programming language is considered good by many developers for various reasons. It combines the performance and low-level control of C/C++ with the expressive power and ease of use found in modern languages. D offers features like garbage collection, first-class functions, and compile-time function execution, providing both speed and flexibility. Its interoperability with C, the convenience of a powerful standard library (Phobos), and the availability of packages via the DUB package manager make it a practical choice for systems programming, application development, and rapid prototyping.

Recommended for

  • System programming enthusiasts looking for an alternative to C/C++
  • Developers interested in writing high-performance applications
  • Programmers who appreciate modern language features and strong community support
  • Projects requiring seamless C integration
  • Individuals looking for a language that supports easy code maintenance and scalability

D (Programming Language) videos

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D Language Tutorial

Live.js videos

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Category Popularity

0-100% (relative to D (Programming Language) and Live.js)

D (Programming Language)

Live.js

Programming Language
100 100%
Programming Language
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Developer Tools
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Developer Tools
100% 100
OOP
100 100%
OOP
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Image Optimisation
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Image Optimisation
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User comments

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Social recommendations and mentions

Based on our record, D (Programming Language) seems to be a lot more popular than Live.js. While we know about 60 links to D (Programming Language), we've tracked only 3 mentions of Live.js. 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.

D (Programming Language) mentions (60)

  • 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 browser that gives context for AI. The answer was good enough for me and so I went with it further. [1] D language HQ : https://dlang.org/. - Source: Hacker News / 2 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 ML-based languages such as OCaml[1]? 0 - https://dlang.org/ 1 - https://ocaml.org/. - Source: Hacker News / 8 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
  • Show HN: D++lang โ€“ A new systems programming language with Python-like syntax
    What is this? There's a lot of red flags here. * The name "D" for a programming language was taken in 1999: https://dlang.org/. - Source: Hacker News / about 1 year ago
  • Koto Programming Language
    >For me the biggest gap in programming languages is a rust like language with a garbage collector, instead of a borrow checker. I cannot agree more that's the much needed sweet spot/Goldilock/etc. Personally I have been advocating this approach for some times. Apparently the language is already widely available and currently has stable and wide compiler support including the venerable GNU compiler suite (GDC). It... - Source: Hacker News / over 1 year ago
View more

Live.js mentions (3)

  • Can I skip the system checks?
    There's a crusty old script out there called Live.js. IIRC it sends a request to the server every second or so and if it detects a different content-length header it reloads the page. It's like a poor man's version of hot reloading. Source: over 3 years ago
  • Are there any lesser-known tools you use a lot in your work?
    Live.js - automatically refreshes the page when we edit the sources. Source: about 4 years ago
  • Is there a way to see your webpage while your edit it?
    Livejs (not tested it myself) looks like what your are looking for. Source: over 4 years ago

What are some alternatives?

When comparing D (Programming Language) and Live.js, you can also consider the following products

C++ - Has imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation

CodeKit - CodeKit allows you to optimize the performance of your website by automatically and efficiently compiling a variety of popular languages.

Nim (programming language) - The Nim programming language is a concise, fast programming language that compiles to C, C++ and JavaScript.

LiveReload - LiveReload 2 proudly presentsโ€ฆ The Web Developer Wonderland. (a happy land where browsers don't need a Refresh button). CSS edits and image changes apply live. CoffeeScript, SASS, LESS and others just work.

V (programming language) - Simple, fast, safe, compiled language for developing maintainable software.

Prepros - Compile Less, Sass, Scss, Stylus, Jade, Coffeescript, Haml and Markdown with live browser refresh.

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