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JavaScript VS Handlebars

Compare JavaScript VS Handlebars and see what are their differences

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JavaScript logo JavaScript

Lightweight, interpreted, object-oriented language with first-class functions

Handlebars logo Handlebars

Handlebars is a JavaScript template library that is, more or less, based on ...
  • JavaScript Landing page
    Landing page //
    2023-08-05

We recommend LibHunt JavaScript for discovery and comparisons of trending JavaScript projects.

  • Handlebars Landing page
    Landing page //
    2022-06-28

JavaScript features and specs

  • Wide Browser Support
    JavaScript is supported by all modern web browsers without the need for any plugins, making it highly versatile for client-side scripting.
  • Asynchronous Programming
    JavaScript supports asynchronous programming with features like callbacks, Promises, and async/await, which helps in efficiently handling tasks such as HTTP requests.
  • Rich Ecosystem and Libraries
    The JavaScript ecosystem includes a vast amount of libraries and frameworks like React, Angular, Vue, and Node.js, which streamline development processes.
  • Community Support
    JavaScript has a large and active community, providing extensive resources, documentation, and forums for troubleshooting and development advice.
  • Event-Driven
    The language is inherently event-driven, making it suitable for developing interactive web applications that react to user inputs.
  • Full-Stack Development
    With the advent of Node.js, JavaScript can be used for both client-side and server-side development, enabling full-stack development using a single language.

Possible disadvantages of JavaScript

  • Security Issues
    Being an interpreted language that runs in the browser, JavaScript code is visible to the user, making it susceptible to security risks such as Cross-Site Scripting (XSS).
  • Browser Compatibility
    While JavaScript itself is widely supported, different browsers may implement JavaScript functions and standards differently, leading to compatibility issues.
  • Performance
    JavaScript is generally slower than compiled languages such as C++ or Java. Heavy computations can lead to performance bottlenecks.
  • Single Inheritance
    JavaScript uses prototypal inheritance instead of classical inheritance, which can be confusing for developers coming from object-oriented programming backgrounds.
  • Dynamic Typing
    JavaScript's dynamic typing can lead to runtime errors that are hard to debug, as variable types are checked at runtime rather than during compilation.
  • Fragmentation
    The ecosystem has many competing libraries, frameworks, and tools, which can make it overwhelming for developers to choose the right technologies for their projects.

Handlebars features and specs

  • Simplicity
    Handlebars provides a straightforward and easy-to-learn syntax for templating, making it accessible for developers with varying levels of experience.
  • Logic-less Templates
    Encourages the separation of logic and design by only allowing minimal logic in templates. This promotes a cleaner code base and separation of concerns.
  • Extensibility
    Handlebars allows for custom helpers and partials which enable extending the templating functionality as needed.
  • Precompilation
    Templates can be precompiled, improving performance by reducing client-side parsing and rendering time.
  • Wide Adoption and Community Support
    As a popular templating engine, Handlebars has a large community of users and contributors, which provides abundant resources, plugins, and support.

Possible disadvantages of Handlebars

  • Limited Logic
    The logic-less nature of Handlebars means it supports only very basic conditionals and loops, which can be limiting for complex scenarios.
  • Verbosity
    Handlebars templates can become verbose, especially when using custom helpers or partials extensively.
  • Initial Learning Curve
    For developers coming from more logic-oriented templating engines, adjusting to Handlebars' logic-less paradigm can take some effort.
  • Dependency Management
    In larger projects, managing dependencies between templates, partials, and helpers can become complex and cumbersome.
  • Lack of Reactivity
    Handlebars does not include built-in support for data reactivity, making it less suitable for dynamic, real-time updates compared to modern frameworks like React or Vue.

JavaScript videos

+ Add

Learn JavaScript in 7 minutes | Create Interactive Websites | Code in 5

More videos:

  • Review - Top 10 JavaScript Interview Questions
  • Review - Learn JavaScript in 12 Minutes

Handlebars videos

+ Add

MTB Handlebars: Our Top 5 Picks for 2018!

More videos:

  • Review - Roland Sands Handlebars Review at RevZilla.com
  • Review - KST Kustoms Handlebars Review

Category Popularity

0-100% (relative to JavaScript and Handlebars)

JavaScript

Handlebars

Programming Language
100 100%
Programming Language
0% 0
Javascript UI Libraries
0 0%
Javascript UI Libraries
100% 100
OOP
100 100%
OOP
0% 0
Development
0 0%
Development
100% 100

User comments

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Reviews

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

JavaScript Reviews

Top 10 Rust Alternatives
In simple words, the main goal of JavaScript is to develop web pages and is used for authentication procedures. Some of the pros of using JavaScript as an alternative to Rust are follows.
Source: blog.back4app.com
Top 15 jQuery Alternatives To Know
ExtJS, as the name suggests, stands for Extended JavaScript. As an offering from Sencha, it depends on YahooUserInterface. ExtJS helps in creating data intensified HTML5 apps with JavaScript. It consists of a huge collection of customizable and high-performance widgets that assist in creating cross-platform mobile and web apps, for any type of modernized device.
Source: www.spec-india.com
The 10 Best Programming Languages to Learn Today
JavaScript skills are always in high demand – most of the world's top websites and apps rely on JavaScript in one way or another. Plus, JavaScript is a great springboard for learning more complex programming languages.
Source: ict.gov.ge

Handlebars Reviews

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

Social recommendations and mentions

Based on our record, Handlebars seems to be more popular. It has been mentiond 65 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.

JavaScript mentions (0)

We have not tracked any mentions of JavaScript yet. Tracking of JavaScript recommendations started around Mar 2021.

Handlebars mentions (65)

  • Chapter 7: HTML part two
    For a more robust approach, we'd probably need to install a templating language of some kind, such as Twig, EJS, Handlebars, Pug or Mustache (this is not a complete list!). Reading the documentation for posthtml-modules, you'll notice it doesn't mention package.json or any of the approaches we've used in this guide. Instead, the examples are in JavaScript and we've advised to add this to our Node application. - Source: dev.to / about 2 months ago
  • How to send emails using Express and NodeJS
    As suggested by a teammate, I found out that I'll need to create the template in a different file and then replace the variables in it using some utility. So, again after searching for some packages, I figured that Handlebars would be the best solution for our problem. - Source: dev.to / 7 months ago
  • The Features of Front-end UI Components
    In dynamic web pages, especially when using template engines such as Mustache and Handlebars or libraries/frameworks such as React and Vue, the final content structure is basically generated by JS, which strengthens JS and weakens the control of HTML over the content structure. - Source: dev.to / 4 months ago
  • Make Custom Handlebar Helpers in Ghost!
    In this variable, we have the response from the Ghost instance as the full HTML of the page. Imagine that this response is the homepage of your Ghost instance. The HTML content will also include our plain text {{hello_world}}, which is displayed as plain text. If our custom helper is in this form, we can compile it using Handlebars.js (https://handlebarsjs.com/) in our middleware. Remember to install the library... - Source: dev.to / 4 months ago
  • htmx and ExpressJS
    It is a novel experience to say the least for me. I mean yes I have been using Handlebars, pug, and other templating engines but this is novel in how it changed my perspective about HTML (Just read their motivation in htmx.org). - Source: dev.to / 7 months ago
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What are some alternatives?

When comparing JavaScript and Handlebars, you can also consider the following products

Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

EJS - An open source JavaScript Template library.

Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible

Jinja2 - Jinja2 is a template engine written in Python.

Rust - A safe, concurrent, practical language

Pug - Pug is a robust, elegant, feature rich template engine for Node.js

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