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LiveScript vs Python (via Skulpt)

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When comparing LiveScript vs Python (via Skulpt), the Slant community recommends LiveScript for most people. In the question“What are the best languages that compile to JavaScript? ” LiveScript is ranked 27th while Python (via Skulpt) is ranked 34th. The most important reason people chose LiveScript is:

LiveScript has terse syntax for common functional operations like map, and ships with a library, prelude.ls, with many of the functions most commonly used by functional programmers.

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Common Questions

What are the best languages that compile to JavaScript?

Pros

Pro
Designed for High-level functional code

LiveScript has terse syntax for common functional operations like map, and ships with a library, prelude.ls, with many of the functions most commonly used by functional programmers.

Pro
Good amount of programmer flexibility

There's a huge range of features that can make common tasks faster.

Pro
ECMA 6 Features

It is the declared goal of LiveScript’s creators to track ECMAScript 6. Hence, the language gives you ECMAScript 6 plus type annotations (which are optional).

LiveScript's module syntax is currently a bit behind the ECMAScript 6 specification (something that will be fixed eventually). It supports two module standards: CJS (Node.js) and AMD (RequireJS).

Pro
Fixes coffeescript scoping issues

= is used to declare variables in the current scope, in order to redeclare variables of outer scope := is used. This way bugs are reduced.

Pro
Supported by WebStorm and Visual Studio

Pro
Suspensions

You can write blocking methods that don't cause the whole page to hang, something difficult to do in languages targeting Javascript.

Pro
Interactive REPL

You can evaluate new Python code in the browser written by the user.

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Cons

Con
Strong functional lean

LiveScript is designed to be a high level functional language. For people who prefer a more imperative approach it can be hard to get used to.

Con
Compiles to unreadable javascript

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