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Snap VS WebVM

Compare Snap VS WebVM and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Snap logo Snap

Snap (formerly BYOB) is a visual, drag-and-drop programming language.

WebVM logo WebVM

A server-less virtual environment running fully client-side in HTML5/WebAssembly, designed to be Linux ABI-compatible, supporting x86 binaries on any browser, powered by the CheerpX engine, with a Debian OS and developer tools for secure, sandboxed โ€ฆ
  • Snap Landing page
    Landing page //
    2023-01-21
Not present

Snap features and specs

  • Educational Value
    Snap! is designed to teach programming concepts to beginners, especially young students. It uses visual programming to make it easier to grasp abstract concepts.
  • Accessibility
    The platform is web-based and free to use, making it accessible to anyone with an internet connection and a modern web browser.
  • Visual Programming
    Snap! uses a drag-and-drop interface to create programs, which is intuitive and reduces the barrier to entry for beginners who might be intimidated by text-based coding.
  • Community and Resources
    There is a growing community and plenty of educational resources, including tutorials and example projects, to help learners get started and advance.
  • Integration with Other Tools
    Snap! can integrate with various physical computing devices, such as micro:bit and Arduino, allowing for hands-on learning and extending its capabilities.

Possible disadvantages of Snap

  • Limited Advanced Features
    While Snap! is excellent for beginners, it lacks some of the advanced features and flexibility found in professional-grade programming languages and environments.
  • Performance Issues
    Because it's web-based and relies on a high-level, graphical interface, Snap! may have performance issues with more complex projects or on less powerful devices.
  • Learning Curve for Traditional Coding
    Although Snap! is great for visual programming, the transition to text-based programming languages might require additional effort for learners used to its drag-and-drop interface.
  • Internet Dependency
    Snap! requires an internet connection to use, which can be a limitation in areas with poor connectivity or for users who prefer offline tools.
  • Project Scalability
    Snap! may not be suitable for very large or complex projects due to its design and performance limitations, making it less ideal for advanced users or large-scale applications.

WebVM features and specs

No features have been listed yet.

Analysis of WebVM

Overall verdict

  • WebVM is an impressive and genuinely useful project that runs a full Linux environment entirely in the browser, making it a solid choice for lightweight experimentation, education, and demos without any installation.

Why this product is good

  • Runs a complete Debian-based Linux environment directly in the browser with no installation or server-side backend required
  • Powered by CheerpX virtualization technology, which compiles x86 binaries to WebAssembly for real execution client-side
  • Fully sandboxed and private since computation happens locally in your browser, so your data stays on your machine
  • Open source and free to use, making it accessible for learning and tinkering
  • Includes networking support via Tailscale integration for connecting to real network resources
  • Great for quick demos and showcasing what modern web technologies (WebAssembly) can achieve

Recommended for

  • Developers wanting to quickly try Linux commands or tools without setting up a VM
  • Educators and students learning Linux, shell scripting, or basic systems concepts
  • People who need a disposable, sandboxed environment for testing snippets or scripts
  • Enthusiasts curious about WebAssembly and in-browser virtualization capabilities
  • Users on locked-down machines who cannot install software but have browser access

Snap videos

+ Add

Snap Review (Rant)

More videos:

  • Review - Snap Spectacles 3 review: here we go again
  • Review - Wahoo Kickr SNAP Smart Trainer: Unboxing. Building. First Ride.

WebVM videos

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

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Category Popularity

0-100% (relative to Snap and WebVM)

Snap

WebVM

Game Development
100 100%
Game Development
0% 0
VPS
0 0%
VPS
100% 100
API Tools
100 100%
API Tools
0% 0
Web Hosting
0 0%
Web Hosting
100% 100

User comments

Share your experience with using Snap and WebVM. For example, how are they different and which one is better?
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Reviews

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

Snap Reviews

16 Scratch Alternatives
Formerly known as the BYOB, Snap! refers to the solution program for the programming language based on drag & drop, visuals, and much more. This platform can let its users have the extended version so they can easily create their desired block in no time. It can even permit clients to access the services, such as first-class lists, first-class continuations, and procedures....
Source: www.justalternativeto.com

WebVM Reviews

We have no reviews of WebVM yet.
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Social recommendations and mentions

Based on our record, Snap should be more popular than WebVM. It has been mentiond 32 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.

Snap mentions (32)

  • Ask HN: How would u setup a child's first Linux computer?
    For those actively teachingยน, consider Snap! (https://snap.berkeley.edu/) over/after Scratch. It's nearly a superset, similarly "low-floor" but much "higher ceiling" powerful language. Data structures, control structures/message passing, functional programming... It's really "Scheme in Scratch clothing" under the hood. In particular, its "build your own blocks" facilities are powerful enough (including macros... - Source: Hacker News / 8 months ago
  • Replicube: A puzzle game about writing code to create shapes
    Snap! https://snap.berkeley.edu/ Also, I heartily recommend the demoes that the author is giving regularly at FOSDEM. They're really fun to watch :). - Source: Hacker News / about 1 year ago
  • Coding for Kids โ€“ Fun Way to Learn Programming
    Kids would probably have a better experience with Hedy https://hedy.org if they are young, and Pyret https://dcic-world.org if they are a little older. Once they know how to program python is obviously a fine choice, but starting beginners with Python is insane. Too many gotchas, incomprehensible error messages etc. Also why logo? Its not 1967 anymore. A far better choice is Snap! https://snap.berkeley.edu. - Source: Hacker News / over 1 year ago
  • Ask HN: Platform for 11 year old to create video games?
    I upgraded my son from Scratch to Snap! (https://snap.berkeley.edu/). Snap has a much higher ceiling, including collections, first-class code pieces, higher-order functions etc. It pretty openly describes itself as a "Scheme disguised as Scratch" :-) A pragmatic pedagogical thing I love with Snap! Is the ease of creating custom blocks, including macros / custom "C-shaped" control structures. If you have some... - Source: Hacker News / almost 2 years ago
  • Ask HN: Modern Day Equivalent to HyperCard?
    Take a look at Snap. It was originally a scratch mod, but does allows for all sorts of advanced things. https://snap.berkeley.edu. - Source: Hacker News / about 2 years ago
View more

WebVM mentions (7)

  • Running Python code in a sandbox with MicroPython and WASM
    The architecture is a fairly straightforward WebAssembly-native monolithic kernel. Most of the complexities come from making things work well within the browser constraints for real world, large apps. We have quite a bit of experience on the topic however, these are previous projects of ours: WebVM (https://webvm.io): x86 Debian shell running client-side in the browser via x86 -> WebAssembly JIT compilation... - Source: Hacker News / 26 days ago
  • A Linux-like kernel in a browser tab โ€“ deep dive in the BrowserPod architecture
    Thanks :-) We have been building WebAssembly-based products for a while now, so for us it's second nature. But I think you are right, most developers, even experienced ones, have not yet come to grasp the fully capabilities of the Web platform in conjunction with WebAssembly. You might find previous projects from us also interesting: * WebVM (https://webvm.io): x86 virtualization in the browser. - Source: Hacker News / about 2 months ago
  • JSLinux Now Supports x86_64
    A somewhat better solution via tailnet you can find in https://webvm.io/. - Source: Hacker News / 4 months ago
  • BrowserPod: Universal in-browser sandbox powered by WASM (starting with Node.js)
    Hello HN community, I am very happy to share with you BrowserPod for Node.js - a sandboxed Node runtime, compiled to WebAssembly, that runs completely in the your browser. BrowserPod builds on our previous work on WebAssembly virtualization, see WebVM (https://webvm.io) as an example. The environment is not a simple set of shims, but the "real" Node.js, including support for filesystem, multiple processes and... - Source: Hacker News / 4 months ago
  • What Happened to WebAssembly
    We use WebAssembly aggressively at Leaning Technologies across our tools. WebAssembly makes it possible to: * Run x86 binaries in the browser via JIT-ting (https://webvm.io) * Run Java applications in the browser, including Minecraft (https://browsercraft.cheerpj.com) * Run node.js containers in the browser (https://browserpod.io) It's an incredibly powerful tool, but very much a power-user one. Expecting your... - Source: Hacker News / 6 months ago
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What are some alternatives?

When comparing Snap and WebVM, you can also consider the following products

Scratch - Scratch is the programming language & online community where young people create stories, games, & animations.

Warp Terminal - The terminal for the 21st century. Warp is a blazingly fast, rust-based terminal reimagined from the ground up to work like a modern app.

Blockly - Blockly is a library for building visual programming editors.

regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.

Instagram - Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.

CheerpJ - The complete Java runtime for modern browsers. CheerpJ is the only solution that can run any large-scale, unmodified Java applications, applets, or libraries in the browser. No downloads or plugins are required.

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