Quantopian

Website

quantopian.com

Pricing URL

-

$ Details

-

Release Date

-

Categories

#Development #Finance #Tool #Investing

jsPlumb

Website

jsplumbtoolkit.com

Pricing URL

Official jsPlumb Pricing

$ Details

paid Free Trial $1090.0 / One-off

Release Date

2011 January

Categories

#Org Charts #Mind Maps #Path Tracing #Call Center Software #Flow Charts And Diagrams #Chatbots #Gantt Charts #Call Flow #Diagrams #Flowcharts #JavaScript Framework

Quantopian features and specs

• Community Collaboration
  Quantopian provided a platform for users to share and collaborate on trading algorithms, enabling users to learn from each other and improve their strategies.
• Access to Data
  Quantopian offered access to a wide range of financial data sets, which allowed users to develop and back-test their algorithms using historical data.
• Comprehensive Development Environment
  It featured an integrated development environment (IDE) with tools for coding, testing, and back-testing trading strategies in Python, which was user-friendly and powerful.
• Educational Resources
  Quantopian provided various educational resources, including lectures, tutorials, and a supportive community forum, which were beneficial for both beginners and experienced traders.
• Competition and Incentives
  Quantopian organized contests that incentivized users to develop successful trading algorithms, with the potential to receive a live trading allocation from the company.

Possible disadvantages of Quantopian

• Shutting Down Services
  Quantopian shut down its retail offering in 2020, which meant that users could no longer use their platform for developing and testing new algorithms.
• Limited Live Trading Options
  Users found limited options for deploying their strategies into live trading. Quantopian allowed this only for algorithms selected for allocation, which reduced accessibility for many users.
• Dependence on Platform
  Users who developed algorithms on Quantopian's platform were heavily dependent on it, and when it shut down, they had to transition to other platforms, which could be challenging.
• Resource Limitations
  There were computational and resource limitations for users, which could restrict the complexity of the algorithms and back-testing users could perform without additional infrastructure.
• Portfolio Selection Process
  The selection process for having algorithms licenced for live trading allocation was competitive and not transparent to many users, which could lead to frustration.

jsPlumb features and specs

• Ease of Use
  jsPlumb provides a straightforward API that simplifies making interactive and dynamic visualizations. It's easy to understand and quick to implement for creating diagrams and flowcharts.
• Rich Feature Set
  The library offers a wide range of features, including various endpoint and connector types, overlays, and a robust event handling system, making it versatile for different types of projects.
• Extensive Documentation and Examples
  jsPlumb offers thorough documentation and a variety of example projects, which help developers get started and serve as a resource for troubleshooting and implementing more complex functionality.
• Cross-Browser Compatibility
  It supports major browsers and ensures consistent behavior across different platforms, which is essential for web applications.
• Customizable
  With its customizable options, developers can tailor the appearance and behavior of connections and components to fit the specific needs of their application.

Possible disadvantages of jsPlumb

• Paid Toolkit for Advanced Features
  While the community edition is free, access to some advanced features and support requires purchasing the commercial toolkit, which might be a barrier for some developers or smaller projects.
• Complexity With Large Diagrams
  As diagrams scale up in complexity, the library may require significant fine-tuning and optimization, potentially increasing development time.
• Dependency Management
  Managing dependencies can become a concern in larger applications, especially if multiple libraries are being used alongside jsPlumb.
• Performance Overhead
  In scenarios with very high numbers of connections and nodes, performance issues may arise, necessitating additional performance optimization considerations.
• Learning Curve for Customization
  Though the basic setup is straightforward, deep customization requires a more thorough understanding of the library’s API and structure, which can take time to learn.

Algorithmic Trading with Python and Quantopian p. 1

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