HAML vs JSX

Overview

HAML

Stacks601

Followers331

Votes267

GitHub Stars3.8K

Forks580

JSX

Stacks124

Followers105

Votes2

GitHub Stars1.5K

Forks103

HAML vs JSX: What are the differences?

Syntax: HAML uses indentation to define structure, while JSX uses XML-like syntax with tags, attributes, and curly braces for JavaScript expressions.
File extension: HAML files have a .haml extension, whereas JSX files have a .jsx extension.
Interpolation of Variables: In HAML, variables are interpolated using #{} syntax, while in JSX, variables are wrapped in curly braces {} without any special syntax.
Control Structures: HAML has limited support for JavaScript control structures like loops and conditionals, whereas JSX allows the full use of JavaScript expressions and control structures.
Inline JavaScript: JSX allows inline JavaScript code within the HTML-like structure, making it easier to mix presentation with logic, while HAML keeps JavaScript separate from the markup
Tool Chain: JSX has extensive toolchain support for compilation, linting, and debugging, while HAML tools are more limited and less integrated with modern web development workflows.

In Summary, HAML and JSX have key differences in syntax, file extension, variable interpolation, control structures, inline JavaScript support, and tool chain integration.

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CLI (Node.js)

Manual

Detailed Comparison

HAML	JSX
Haml is a markup language that’s used to cleanly and simply describe the HTML of any web document, without the use of inline code. Haml functions as a replacement for inline page templating systems such as PHP, ERB, and ASP. However, Haml avoids the need for explicitly coding HTML into the template, because it is actually an abstract description of the HTML, with some code to generate dynamic content.	It is designed to run on modern web browsers. It performs optimization while compiling the source code to JavaScript. The generated code runs faster than an equivalent code written directly in JavaScript.
-	statically-typed; type-safe; offers a solid class system much like Java
Statistics
GitHub Stars 3.8K	GitHub Stars 1.5K
GitHub Forks 580	GitHub Forks 103
Stacks 601	Stacks 124
Followers 331	Followers 105
Votes 267	Votes 2
Pros & Cons
Pros 68 Clean and simple 49 No html open/close tags 39 Easier to write than ERB 36 Forces clean and readable code 34 Simpler markup language Cons 3 It's not Pug	Pros 1 Supports React 1 Can be used with React Cons 1 JSX is a con of React
Integrations
Rails	JavaScript TypeScript

What are some alternatives to HAML, JSX?

JavaScript

JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.

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.

PHP

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

Ruby

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to form a new language that balanced functional programming with imperative programming.

Java

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!

Golang

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

HTML5

HTML5 is a core technology markup language of the Internet used for structuring and presenting content for the World Wide Web. As of October 2014 this is the final and complete fifth revision of the HTML standard of the World Wide Web Consortium (W3C). The previous version, HTML 4, was standardised in 1997.

C#

C# (pronounced "See Sharp") is a simple, modern, object-oriented, and type-safe programming language. C# has its roots in the C family of languages and will be immediately familiar to C, C++, Java, and JavaScript programmers.

Scala

Scala is an acronym for “Scalable Language”. This means that Scala grows with you. You can play with it by typing one-line expressions and observing the results. But you can also rely on it for large mission critical systems, as many companies, including Twitter, LinkedIn, or Intel do. To some, Scala feels like a scripting language. Its syntax is concise and low ceremony; its types get out of the way because the compiler can infer them.

Elixir

Elixir leverages the Erlang VM, known for running low-latency, distributed and fault-tolerant systems, while also being successfully used in web development and the embedded software domain.

Related Comparisons

HAML vs JSX: What are the differences?

Syntax: HAML uses indentation to define structure, while JSX uses XML-like syntax with tags, attributes, and curly braces for JavaScript expressions.
File extension: HAML files have a .haml extension, whereas JSX files have a .jsx extension.
Interpolation of Variables: In HAML, variables are interpolated using #{} syntax, while in JSX, variables are wrapped in curly braces {} without any special syntax.
Control Structures: HAML has limited support for JavaScript control structures like loops and conditionals, whereas JSX allows the full use of JavaScript expressions and control structures.
Inline JavaScript: JSX allows inline JavaScript code within the HTML-like structure, making it easier to mix presentation with logic, while HAML keeps JavaScript separate from the markup
Tool Chain: JSX has extensive toolchain support for compilation, linting, and debugging, while HAML tools are more limited and less integrated with modern web development workflows.

In Summary, HAML and JSX have key differences in syntax, file extension, variable interpolation, control structures, inline JavaScript support, and tool chain integration.

HAML vs JSX

Overview