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  1. Stackups
  2. Application & Data
  3. Templating Languages & Extensions
  4. Templating Languages And Extensions
  5. Flow (JS) vs Haxe

Flow (JS) vs Haxe

OverviewDecisionsComparisonAlternatives

Overview

Haxe
Haxe
Stacks151
Followers59
Votes0
GitHub Stars6.6K
Forks688
Flow (JS)
Flow (JS)
Stacks145
Followers75
Votes0
GitHub Stars22.2K
Forks1.9K

Flow (JS) vs Haxe: What are the differences?

Flow (JS): Flow is a static type checker for Javascript (by Facebook). Flow is a static type checker for Javascript created by Facebook; Haxe: The Cross-platform Toolkit. It is an open source toolkit based on a modern, high level, strictly typed programming language, a cross-compiler, a complete cross-platform standard library and ways to access each platform's native capabilities.

Flow (JS) belongs to "Static Type Checkers" category of the tech stack, while Haxe can be primarily classified under "Templating Languages & Extensions".

Some of the features offered by Flow (JS) are:

  • Type Inference
  • Easy Integration
  • Realtime Feedback

On the other hand, Haxe provides the following key features:

  • Extension methods
  • Functional programming
  • Ability to target alternate platforms such as C#.NET

Flow (JS) and Haxe are both open source tools. Flow (JS) with 19.9K GitHub stars and 1.69K forks on GitHub appears to be more popular than Haxe with 3K GitHub stars and 467 GitHub forks.

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Advice on Haxe, Flow (JS)

StackShare
StackShare

Aug 13, 2019

Needs adviceonTypeScriptTypeScriptCoffeeScriptCoffeeScriptJavaScriptJavaScript

From a StackShare community member: "We are looking to rewrite our outdated front-end with TypeScript. Right now we have a mix of CoffeeScript and vanilla JavaScript. I have read that adopting TypeScript can help enforce better code quality, and best practices. I also heard good things about Flow (JS). Which one would you recommend and why?"

405k views405k
Comments
Oleksandr
Oleksandr

Senior Software Engineer at joyn

Oct 21, 2019

Decided

Initially making a decision to use Flow vs Typescript we decided to go with flow as we wanted our code to run in a way we wrote it, because when using Flow types are simply removed from the code without modifying the code itself. Sadly, the type system of Flow was in some cases very hard to understand and declare the types correctly, especially in cases when the structure is very dynamic (e.g. object keys and values are created dynamically). Another reason was bad integration with IDE and frequent crashes which made DX very poor. Therefore, we made another evaluation of Typescript and decided to move towards it. As our code base was pretty big when we decided to migrate to TS we couldn't just stop and re-write everything, that's why we started writing new modules in Typescript as well as transforming old components. To make that possible we had to configure Webpack loader to support simultaneous bundling of Flow&JS and Typescript. After around 2 months of the transformation we have around 40% of code being written in Typescript and we are more than happy with integration TS has with IDE, as well as ease of declaring types for dynamic modules and functions.

149k views149k
Comments
Vladyslav
Vladyslav

Sr. Directory of Technology at Shelf

Oct 25, 2019

Decided

As our codebase grew in size, we were looking for ways to improve code quality. We chose TypeScript over Flow due to its rapid industry adoption and overall tools support.

We noticed how different open-source projects were migrating from Flow to TypeScript. Most notably, it was Jest, even though Jest and Flow were both developed by Facebook. See this HN thread if you want to dive into an interesting discussion around this move.

Additionally, at the beginning of 2019, both Babel and ESLint enabled seamless TypeScript support, which allowed easy migration path in a backward-compatible way.

155k views155k
Comments

Detailed Comparison

Haxe
Haxe
Flow (JS)
Flow (JS)

It is an open source toolkit based on a modern, high level, strictly typed programming language, a cross-compiler, a complete cross-platform standard library and ways to access each platform's native capabilities.

Flow is a static type checker for Javascript created by Facebook.

Extension methods; Functional programming; Ability to target alternate platforms such as C#.NET; Ability to target devices that support only C++
Type Inference; Easy Integration; Realtime Feedback
Statistics
GitHub Stars
6.6K
GitHub Stars
22.2K
GitHub Forks
688
GitHub Forks
1.9K
Stacks
151
Stacks
145
Followers
59
Followers
75
Votes
0
Votes
0
Pros & Cons
Pros
  • 0
    [object Object]
No community feedback yet
Integrations
C++
C++
HTML5
HTML5
Python
Python
Node.js
Node.js
C#
C#
No integrations available

What are some alternatives to Haxe, Flow (JS)?

CoffeeScript

CoffeeScript

It adds syntactic sugar inspired by Ruby, Python and Haskell in an effort to enhance JavaScript's brevity and readability. Specific additional features include list comprehension and de-structuring assignment.

TypeScript

TypeScript

TypeScript is a language for application-scale JavaScript development. It's a typed superset of JavaScript that compiles to plain JavaScript.

Pug

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.

Handlebars.js

Handlebars.js

Handlebars.js is an extension to the Mustache templating language created by Chris Wanstrath. Handlebars.js and Mustache are both logicless templating languages that keep the view and the code separated like we all know they should be.

Mustache

Mustache

Mustache is a logic-less template syntax. It can be used for HTML, config files, source code - anything. It works by expanding tags in a template using values provided in a hash or object. We call it "logic-less" because there are no if statements, else clauses, or for loops. Instead there are only tags. Some tags are replaced with a value, some nothing, and others a series of values.

Slim Lang

Slim Lang

Slim is a template language whose goal is to reduce the view syntax to the essential parts without becoming cryptic. It started as an exercise to see how much could be removed from a standard html template (<, >, closing tags, etc...). As more people took an interest in Slim, the functionality grew and so did the flexibility of the syntax.

RactiveJS

RactiveJS

Ractive was originally created at theguardian.com to produce news applications. Ractive takes your Mustache templates and transforms them into a lightweight representation of the DOM – then when your data changes, it intelligently updates the real DOM.

EJS

EJS

It is a simple templating language that lets you generate HTML markup with plain JavaScript. No religiousness about how to organize things. No reinvention of iteration and control-flow. It's just plain JavaScript.

Jinja

Jinja

It is a full featured template engine for Python. It has full unicode support, an optional integrated sandboxed execution environment, widely used and BSD licensed.

Twig

Twig

It is a modern template engine for PHP. It is flexible, fast, and secure. Its syntax originates from Jinja and Django templates.

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