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Eta JS

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467
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Eta JS vs Pug: What are the differences?

  1. Template Syntax: Eta JS uses a syntax that closely resembles JavaScript, making it easier for developers familiar with JavaScript to understand and work with Eta templates. On the other hand, Pug uses a simplified and indentation-based syntax for creating templates, which can be more concise and visually appealing.
  2. Extensibility: Eta JS provides support for custom helpers, filters, and partials, allowing developers to extend the functionality of the template engine. In contrast, Pug offers mixins and includes for reusable code, but its extensibility is more limited compared to Eta JS.
  3. Whitespace Handling: Eta JS preserves whitespace in the output HTML, maintaining the formatting of the template. Pug, on the other hand, removes unnecessary whitespace during compilation, resulting in more compact and optimized HTML output.
  4. Error Handling: Eta JS provides detailed error messages that help developers identify and troubleshoot issues in their templates easily. Pug also offers error messages, but they may be less descriptive and require more effort to pinpoint the exact problem.
  5. Performance: Eta JS is known for its fast rendering speed, making it suitable for applications with high performance requirements. Pug is efficient in generating HTML code quickly, but it may not be as fast as Eta JS in certain scenarios.
  6. Community Support: Eta JS has a smaller community compared to Pug, which means there may be fewer resources and third-party plugins available for Eta JS. Pug, being more widely used, has a larger community that can provide support and assistance to developers using the template engine.

In Summary, Eta JS and Pug differ in terms of template syntax, extensibility, whitespace handling, error handling, performance, and community support.

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Pros of Eta JS
Pros of Pug
    Be the first to leave a pro
    • 138
      Elegant html
    • 90
      Great with nodejs
    • 59
      Open source
    • 59
      Very short syntax
    • 54
      Structured with indentation
    • 25
      Free
    • 6
      Really similar to Slim (from Ruby fame)
    • 6
      It's not HAML
    • 6
      Gulp
    • 5
      Clean syntax
    • 5
      Readable code
    • 5
      Easy setup
    • 5
      Difficult For Front End Developers,learn backend
    • 4
      Disdain for angled brackets

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    What is Eta JS?

    Fast, lightweight, pluggable embedded JS template engine. Supports async templates, partials, and fixes many of the parsing issues with doT and EJS. Faster than most template engines, including EJS, doT, Handlebars, Pug, and Nunjucks.

    What is Pug?

    This project was formerly known as "Jade." Pug is a high performance template engine heavily influenced by Haml and implemented with JavaScript for Node.js and browsers.

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    What companies use Eta JS?
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    Blog Posts

    Jun 19 2015 at 6:37AM

    ReadMe.io

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    What are some alternatives to Eta JS and Pug?
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    Python
    Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.
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