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Exercism VS Holo

Compare Exercism VS Holo and see what are their differences

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Exercism logo Exercism

Download and solve practice problems in over 30 different languages.

Holo logo Holo

Mix holograms into videos & photos in Augmented Reality
  • Exercism Landing page
    Landing page //
    2023-06-28
  • Holo Landing page
    Landing page //
    2022-10-30

Exercism features and specs

  • Free Access
    Exercism provides free access to a wide range of coding exercises and learning resources, making it accessible to everyone regardless of their financial situation.
  • Mentorship
    Offers personalized mentorship from experienced developers who can provide feedback and guidance on your code submissions.
  • Wide Variety of Languages
    Supports numerous programming languages, which allows users to learn and practice coding in multiple languages.
  • Structured Learning Tracks
    Organizes exercises into structured tracks, guiding learners through progressively challenging problems in a logical order.
  • Community Support
    Has an active community forum where users can discuss problems, share insights, and ask for help.
  • Open Source Contributions
    Encourages contributions to the platform itself, offering an opportunity for users to give back and improve the resources available to others.
  • Focus on Clean Code
    Emphasizes writing clean, well-documented code, which is beneficial for developing best practices.

Possible disadvantages of Exercism

  • Variable Mentorship Quality
    The quality of mentorship can vary, as it depends on the availability and expertise of volunteer mentors.
  • Learning Curve
    There can be a steep learning curve for beginners who may find some exercises too challenging without sufficient initial guidance.
  • Limited Interactivity
    Exercises are primarily text-based without interactive or visual learning aids, which might be less engaging for some users.
  • Dependence on Volunteers
    The platform relies heavily on volunteer mentors, which can lead to delays in getting feedback and may affect the consistency of support.
  • Interface Complexity
    Some users find the interface and workflow somewhat complex and unintuitive, particularly for those new to the platform.
  • No Real-Time Collaboration
    Lacks real-time collaboration features, meaning users cannot code together or get instant feedback.
  • Focus on Individual Learning
    The platform predominantly focuses on individual learning rather than collaborative projects, which can be a downside for those looking to develop team-working skills.

Holo features and specs

  • Ease of Access
    Holo offers a decentralized web hosting service that is easy to use and accessible from any device with an internet connection.
  • Data Privacy
    With Holo, data is stored in a peer-to-peer network, making it more secure and private as compared to traditional centralized servers.
  • Cost-Effective
    Utilizing a distributed network can often reduce costs associated with server maintenance and hosting fees.
  • Scalability
    Holo’s distributed architecture can easily scale to meet increased demand without significant changes to the underlying infrastructure.
  • Resilience
    The decentralized nature of Holo provides increased resilience against DDoS attacks and other forms of outages.

Possible disadvantages of Holo

  • Suspended Service Page
    The given link leads to a suspended page, suggesting that there may be reliability issues or administrative problems with the service.
  • Limited Awareness
    Holo is relatively new and may lack the widespread recognition of more established web hosting solutions, which could affect user trust and adoption.
  • Technology Adoption
    The decentralized web and related technologies are still in a nascent stage, which could hinder the performance and compatibility of services.
  • Legal and Regulatory Challenges
    Operating in a decentralized framework can create challenges related to compliance with existing legal and regulatory standards.
  • End-User Complexity
    While the service aims to be user-friendly, the underlying decentralized technology could add complexities that might be challenging for non-technical users.

Analysis of Exercism

Overall verdict

  • Yes, Exercism is considered good for learning and improving programming skills.

Why this product is good

  • Exercism offers free access to a wide variety of exercises in over 50 different programming languages, catering to both beginners and experienced programmers.
  • The platform provides a unique mentorship model where volunteers review submitted solutions, offering personalized feedback and guidance.
  • The exercises are well-structured, facilitating both practice and mastery of language-specific concepts and problem-solving skills.
  • Exercism encourages learning through doing, promoting an active learning environment which can be more effective compared to passive learning styles.
  • The platform allows for self-paced learning, enabling users to progress at their own speed and revisit topics as needed.

Recommended for

  • Beginner programmers seeking practical coding exercises to reinforce their learning.
  • Intermediate and advanced developers looking to hone their skills or learn new programming languages.
  • Individuals who appreciate personalized feedback and mentorship to improve their coding practices.
  • Students and educators searching for supplementary resources to support coursework or syllabus requirements.
  • Professionals aiming to practice coding interview problems and enhance their problem-solving abilities.

Analysis of Holo

Overall verdict

  • Holo can be a good choice for individuals and developers who value decentralization and are looking for alternatives to traditional centralized services. However, as with any technology or service, it is important to assess if it meets your specific needs and expectations.

Why this product is good

  • Holo might be considered good due to its innovative approach to providing decentralized hosting solutions and its focus on peer-to-peer applications. It offers a unique platform for developers and users who are interested in the decentralization movement and want more control over their data and applications.

Recommended for

  • Tech enthusiasts interested in decentralized technologies
  • Developers looking to create or host decentralized applications
  • Users concerned about privacy and data ownership
  • Early adopters of blockchain and peer-to-peer networks

Exercism videos

+ Add

Learn with Exercism.io

More videos:

  • Review - JavaScript Exercise | Learn JavaScript with Exercism | #0 Setup
  • Review - exercism.io 01 hello-world

Holo videos

+ Add

HOLO WHITENING (REVIEW)

More videos:

  • Review - does it really work? LED teeth whitening: HOLO TEETH HONEST REVIEW + RESULTS!
  • Review - HONEST REVIEW | Holo Teeth Whitening Kit

Category Popularity

0-100% (relative to Exercism and Holo)

Exercism

Holo

Online Learning
100 100%
Online Learning
0% 0
iPhone
0 0%
iPhone
100% 100
Online Education
100 100%
Online Education
0% 0
Augmented Reality
0 0%
Augmented Reality
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Exercism and Holo

Exercism Reviews

LeetCode Alternatives: Top platforms for coding practice
What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship today!ApplyHackerRankCodeSignalAlgoExpertCodewarsGeeksforGeeksEdabitExercismTopCoderShould you use LeetCode for advanced interview prep?Get holistic interview prep with Formation
Source: formation.dev
8 Best LeetCode Alternatives and Similar Platforms
Exercism is the alternative to LeetCode learning platform, with over 4000 activities in up to 52 popular programming languages. It is very different from other comparable programming websites in that it emphasizes solo practice and also mentor-based learning. The greatest part about this software is to have an active developer community that assists novices all around the...
Source: www.regendus.com
The 10 Most Popular Coding Challenge Websites [Updated for 2021]
Exercism is a coding challenge website that offers 3100+ challenges spanning 52 different programming languages. After picking a language that you'd like to master, you tackle the coding challenges right on your machine (Exercism has their own command line interface that you can download from GitHub).
Source: www.freecodecamp.org
Top 25 websites for coding challenge and competition [Updated for 2021]
Best qualities: Exercism starts off with language tracks that allow users to choose their preferred languages. Moreover, there are human mentors who will check your code and help you improve as you progress. This makes the platform perfect for total beginners who want to deepen their understanding of a new programming language.
Source: towardsdatascience.com

Holo Reviews

We have no reviews of Holo yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Exercism seems to be more popular. It has been mentiond 314 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.

Exercism mentions (314)

  • Ask HN: What book should my CS1 students read?
    (concepts/topics) : The New Turing Omnibus, 66 Excursions in Computer Science[1] Code Complete [2] Debugging The 9 Indispensable Rules of Finding Even the Most Elusive Software and Hardware Problems [3] Code: The Hidden Language of Computer Hardware and Software [4] -- backround stories on how 'computer' things came to be -------- [1] : https://www.amazon.com/New-Turing-Omnibus-Sixty-Six-Excursions/dp/0805071660... - Source: Hacker News / 29 days ago
  • Build Code-RAGent, an agent for your codebase
    The only thing left to do then was to build something that could showcase the power of code ingestion within a vector database, and it immediately clicked in my mind: "Why don't I ingest my entire codebase of solved Go exercises from Exercism?" That's how I created Code-RAGent, your friendly coding assistant based on your personal codebases and grounded in web search. It is built on top of GPT-4.1, powered by... - Source: dev.to / about 1 month ago
  • I Finished The Odin Project's Foundation Track
    This is where sources like freeCodeCamp or Scrimba absolutely shine. With Odin, you read an article and may follow along with examples. But it’s unlikely you develop the muscle memory to implement the concepts on your own. Odin does offer some in-house exercises and often assigns external ones too. Still, I believe it’s not enough. You don’t lift weight only 5 times and say I’ve got this! You keep lifting until... - Source: dev.to / 3 months ago
  • Exercism 48in24 Recap
    If I get the time I would very much like to share my notes on adopting the various languages and perhaps even my solutions to some of the exercises. I have some reservations to doing the latter, since it does spoil the fun of solving the exercises for you. I have made some basic tooling which could be of interest/inspiration to you if you are in on Exercism. - Source: dev.to / 4 months ago
  • Ask HN: Platform for senior devs to learn other programming languages?
    I think you are looking for Exercism: https://exercism.org/ Great website! - Source: Hacker News / 6 months ago
View more

Holo mentions (0)

We have not tracked any mentions of Holo yet. Tracking of Holo recommendations started around Mar 2021.

What are some alternatives?

When comparing Exercism and Holo, you can also consider the following products

Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.

Made With ARKit - Hand-picked curation of the coolest stuff made with ARKit

Free Code Camp - Learn to code by helping nonprofits.

Apple ARKit - A framework to create Augmented Reality experiences for iOS

Treehouse - Treehouse is an award-winning online platform that teaches people how to code.

Dance Reality - Dance practice in augmented reality

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