Software Alternatives, Accelerators & Startups

PurelyFunctional.tv VS Stackless Python

Compare PurelyFunctional.tv VS Stackless Python and see what are their differences

PurelyFunctional.tv logo PurelyFunctional.tv

Online Clojure training courses with a subscription model.

Stackless Python logo Stackless Python

Stackless Python is an enhanced version of the Python programming language.
  • PurelyFunctional.tv Landing page
    Landing page //
    2022-05-01
  • Stackless Python Landing page
    Landing page //
    2023-08-25

PurelyFunctional.tv features and specs

  • Comprehensive Content
    PurelyFunctional.tv offers a wide range of courses and lessons that cover various aspects of Clojure and functional programming, catering to both beginners and advanced users.
  • Expert Instruction
    The platform is run by Eric Normand, an experienced Clojure programmer and author, providing high-quality, authoritative instruction.
  • Structured Learning Path
    Lessons are organized into structured paths that help guide learners through complex topics in a logical sequence, facilitating a deeper understanding of the material.
  • Community Support
    Subscribers have access to a community of like-minded learners and experts, offering opportunities for discussion, collaboration, and support.
  • Practical Examples
    Courses often include practical examples and exercises, allowing learners to apply what they've learned and solidify their understanding through hands-on practice.

Possible disadvantages of PurelyFunctional.tv

  • Subscription Cost
    The platform requires a paid subscription which may not be affordable for everyone, especially students or hobbyists on a tight budget.
  • Niche Focus
    The focus on Clojure and functional programming may not appeal to those who are interested in other programming paradigms or languages, limiting its usefulness to a broader audience.
  • Content Volume
    The vast amount of content available might be overwhelming for newcomers who are not sure where to start or how to progress through the material.
  • Self-paced Learning
    While self-paced learning is ideal for some, it may not suit individuals who prefer guided instruction or a more structured classroom environment with accountability.
  • Limited Live Interaction
    The platform primarily offers pre-recorded content, which may lack opportunities for live interaction or direct feedback from instructors during the learning process.

Stackless Python features and specs

  • Efficient Concurrency
    Stackless Python provides microthreads, also known as tasklets, which offer efficient concurrency by allowing multiple tasks to run in a single thread without the overhead of traditional threading.
  • Simplified Code
    The microthreading model can lead to simplified code when compared to multithreading, as it avoids the complexities associated with locks and synchronization primitives.
  • Improved Performance
    Due to the avoidance of context switching between OS-level threads, Stackless Python can achieve improved performance for I/O-bound applications.
  • Flexibility
    Stackless Python allows developers to pause and resume functions at almost any point, providing great flexibility for creating advanced flow control mechanisms.
  • Low Memory Footprint
    Tasklets in Stackless Python are lightweight, leading to a lower memory footprint compared to traditional threading models.

Possible disadvantages of Stackless Python

  • Compatibility
    Stackless Python may face compatibility issues with certain Python libraries and extensions that are not designed to work with its microthreading model.
  • Limited Community and Support
    Stackless Python has a smaller user base compared to standard Python, which can result in limited community support and fewer resources for learning and troubleshooting.
  • Platform Limitations
    Some platforms may not fully support or benefit from Stackless Python's features due to differences in underlying system architectures.
  • Debugging Challenges
    Debugging can be more challenging in Stackless Python due to its non-standard execution model, requiring developers to understand its unique flow control mechanisms.
  • Maintenance and Updates
    Since Stackless Python diverges from the standard Python implementation, it may lag in adopting new features and updates present in the latest Python releases.

Analysis of Stackless Python

Overall verdict

  • Stackless Python is a solid, mature alternative Python implementation that excels at massive concurrency through lightweight microthreads (tasklets), making it a good choice for specific concurrent and cooperative multitasking workloads, though its niche status means smaller community support compared to CPython.

Why this product is good

  • Provides tasklets (microthreads) that allow hundreds of thousands of concurrent tasks with very low memory overhead
  • Offers channels for clean, safe communication and synchronization between tasklets without traditional locking headaches
  • Supports cooperative and preemptive scheduling, giving developers fine-grained control over concurrency
  • Enables serialization (pickling) of running tasklets, which is powerful for saving and migrating program state
  • Proven in production at scale, most famously powering the MMO game EVE Online
  • Largely maintains compatibility with standard CPython code and libraries

Recommended for

  • Developers building highly concurrent applications requiring massive numbers of lightweight threads
  • Game servers and simulations needing efficient cooperative multitasking (like EVE Online's use case)
  • Projects that benefit from tasklet serialization for state migration or persistence
  • Systems programmers exploring alternatives to threads or async frameworks for concurrency
  • Users comfortable working with a specialized Python distribution outside the mainstream CPython ecosystem

PurelyFunctional.tv videos

No PurelyFunctional.tv videos yet. You could help us improve this page by suggesting one.

Add video

Stackless Python videos

Stackless Python on PSP demo

Category Popularity

0-100% (relative to PurelyFunctional.tv and Stackless Python)
Online Learning
84 84%
16% 16
Training & Education
0 0%
100% 100
Education
80 80%
20% 20
Education & Reference
100 100%
0% 0

User comments

Share your experience with using PurelyFunctional.tv and Stackless Python. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, Stackless Python should be more popular than PurelyFunctional.tv. It has been mentiond 3 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.

PurelyFunctional.tv mentions (2)

  • Price comparison sites like Kayak and Hotels.com
    I think the reputable courses are purelyfunctional.tv, https://www.learnreframe.com/ , https://lambdaisland.com/. Some of them do have free content that will get you enough traction to get moving. Source: over 4 years ago
  • Ask HN: Best Course to Learn Clojure?
    Https://purelyfunctional.tv/ is pretty good. The author is currently working on a new version of his courses. - Source: Hacker News / about 5 years ago

Stackless Python mentions (3)

  • We Burned Down Playersโ€™ Houses in Ultima Online
    Client uses a ton of Python too, mind you they have a very special interpreter. https://github.com/stackless-dev/stackless/wiki/. - Source: Hacker News / almost 4 years ago
  • How does Go "know" when a goroutine hits IO and can switch to another goroutine? Why don't other languages like Javascript/Python do this?
    For the sake of โ€œwell, actuallyโ€ completionism, this is possible in Python with stackless or the gevent library and some hacks, but when Guido and pals backed the standard awful way of doing async in commercial languages (async/await and colored functions) this practice fell by the wayside. Source: almost 4 years ago
  • How to Choose the Right Python Concurrency API
    Is stackless still an alternative? (It used to be quite hot 1.5 decade ago) https://github.com/stackless-dev/stackless/wiki/. - Source: Hacker News / about 4 years ago

What are some alternatives?

When comparing PurelyFunctional.tv and Stackless Python, you can also consider the following products

GoSkills - GoSkills offers bite-sized business courses.

Naresh i Training - Best Selenium Online Training Institute: NareshIT is the best Selenium Online Training ... Selenium Training online classes by realtime expert with course material.

TutsPlus - Learn Creative Skills, Shape Your Future

Full Stack Python - Explains programming language concepts in plain language.

Codeplace - Learn how to code by building real web apps

Invent With Python - Learn to program Python for free