Exercism VS Spectacles

• 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

• 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.

• Hands-free Recording
  Spectacles allow users to record videos and take photos without the need to hold a device, making it convenient for capturing moments instantly.
• First-person Perspective
  They provide a true first-person perspective, creating immersive content that mirrors the wearer's viewpoint.
• Seamless Integration with Snapchat
  The direct integration with Snapchat makes it easy to upload and share content directly to a user's Snap account.
• Stylish Design
  Spectacles come in various trendy designs that appeal to fashion-conscious users, doubling as a tech gadget and a fashion accessory.
• Built-in Microphone
  The integrated microphone allows for capturing audio alongside video, enhancing the overall media experience.

Possible disadvantages

• Limited Functionality
  Spectacles have limited functionality compared to other smart glasses, focusing primarily on capturing and sharing media.
• Battery Life
  The battery life may be insufficient for prolonged use, requiring users to charge frequently, especially if used extensively throughout the day.
• Dependence on Snapchat
  Since they are designed to work with Snapchat, users who aren't active Snapchat users might find the product's appeal limited.
• Privacy Concerns
  Spectacles can raise privacy issues, as people being recorded might not always be aware they are on camera.
• Cost
  The price point might be considered high for users looking for simple photography tools, especially if they don't use all available features regularly.

Learn with Exercism.io

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• AI made me lazy. I didn’t notice until it was too late.

  Exercism.org structured deliberate practice, no AI required. - Source: dev.to / 5 months ago

• Free Python Resources

  Providing free coding exercises and mentorship, Exercism helps developers practice and improve their programming skills step by step. Their Python Track offers a series of exercises that guide learners from beginner to more advanced levels. - Source: dev.to / 9 months ago

• Collaboration Circles for Developers (2026)

  Exercism is a code practice + mentoring platform in 74 languages. Why it can work: although it is not exclusively focused on groups of five, its mentoring and peer review model allows forming mini-circles where participants give each... - Source: dev.to / 11 months ago

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• After creating several outdoor AR games that can be played without anyone noticing it (no controller, no hand gestures) I'm starting to realise that a person wearing AR glasses is actually a superb controller him/herself. Head xyz rotation and movement, head nodding. The future is hands-free!

  No, this isn't a rendering. The game is a spatial Snapchat lens, viewed on the Spectacles AR glasses. Thanks to the 'device tracking' feature in the lens you can walk around the AR scene like this. The video is a screenrecording of what... Source: over 4 years ago