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Apache Tomcat VS WebVM

Compare Apache Tomcat VS WebVM and see what are their differences

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Apache Tomcat logo Apache Tomcat

An open source software implementation of the Java Servlet and JavaServer Pages technologies

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 …
  • Apache Tomcat Landing page
    Landing page //
    2023-01-24
Not present

Apache Tomcat features and specs

  • Open Source
    Apache Tomcat is an open-source software, which means it is freely available for use and modifications. This can significantly reduce the cost of ownership and allows for customization.
  • Community Support
    Being a widely-used open-source server, Tomcat has a large and active community of developers and users who contribute to its documentation, plugins, and forums, providing extensive support.
  • Lightweight
    Tomcat is designed to be a lightweight servlet container, making it faster and less resource-intensive compared to full-blown Java EE application servers.
  • Integration with Popular Frameworks
    Tomcat integrates well with popular Java frameworks such as Spring and Hibernate, making it easier for developers to deploy and manage web applications.
  • Easy to Set Up and Configure
    Tomcat is relatively easy to set up and configure, making it suitable for both development and production environments.
  • Frequent Updates
    Regular updates and patches are released to improve performance, security, and compatibility, ensuring the server is up-to-date with the latest web technologies.

Possible disadvantages of Apache Tomcat

  • Limited Functionality
    While Tomcat is a powerful servlet container, it lacks some of the advanced features found in full-fledged Java EE application servers, which might be necessary for complex enterprise applications.
  • Resource Management
    Tomcat's default configuration might not be suitable for high traffic web applications, requiring significant tweaking and tuning to handle heavy loads effectively.
  • Documentation Quality
    The documentation, while extensive, can sometimes be hard to navigate and understand, especially for beginners. This can slow down the learning curve.
  • Limited Built-in Tools
    Compared to other full-stack application servers, Tomcat comes with limited built-in tooling for monitoring, load balancing, and clustering, often requiring third-party solutions.
  • Security Concerns
    As with any open-source project, security vulnerabilities may emerge. It requires constant monitoring and timely updates to ensure security.
  • Lack of EJB Support
    Tomcat does not support Enterprise JavaBeans (EJB), limiting its use in scenarios where EJB is a crucial component of the architecture.

WebVM features and specs

No features have been listed yet.

Analysis of Apache Tomcat

Overall verdict

  • Apache Tomcat is generally regarded as a reliable and effective solution for serving Java applications. Its widespread use and strong community support make it an excellent choice for developers who require a straightforward and efficient servlet container.

Why this product is good

  • Apache Tomcat is a robust, open-source web server and servlet container used to deploy Java Servlets and JSPs (Java Server Pages). It is developed and maintained by the Apache Software Foundation, which ensures a high level of support and regular updates. Tomcat is known for its lightweight nature, ease of use, and ability to integrate seamlessly with many Java-based applications.

Recommended for

  • Java developers in need of an open-source and lightweight servlet container.
  • Organizations looking to serve Java-based web applications.
  • Development teams that require a flexible and customizable environment with robust community support.

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

Apache Tomcat videos

+ Add

Introducing Apache Tomcat 8.5

More videos:

  • Review - Webinar: Introduction to Apache Tomcat 8
  • Review - Tcat - The Leading Enterprise Apache Tomcat Application Server

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 Apache Tomcat and WebVM)

Apache Tomcat

WebVM

Web And Application Servers
100 100%
Web And Application Servers
0% 0
VPS
0 0%
VPS
100% 100
Application Server
100 100%
Application Server
0% 0
Web Hosting
0 0%
Web Hosting
100% 100

User comments

Share your experience with using Apache Tomcat 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 Apache Tomcat and WebVM

Apache Tomcat Reviews

FOSS | Top 15 Web Servers 2021
Java programs are run using Apache Tomcat. To be more precise, it is a Java servlet – a Java software component that expands the functionality of a web server. Apache Tomcat, released under the Apache License version 2, is used by 0.1% of websites worldwide.
Source: www.zentao.pm
4 Open Source Application Servers (Comparison and Review)
Apache Tomcat is an open-source implementation of several Java technologies. It is the result of a collaboration of the finest developers worldwide. You can get involved with the development in a number of ways.
Source: shadow-soft.com
Top 5 open source web servers
Apache Tomcat is an open source Java servlet container that functions as a web server. A Java servlet is a Java program that extends the capabilities of a server. Although servlets can respond to any types of requests, they most commonly implement applications hosted on Web servers. Such web servlets are the Java counterpart to other dynamic web content technologies such as...
Source: opensource.com
Top 10 Open Source Java and JavaEE Application Servers
It is built upon a modular kernel powered by OSGi, and runs straight on top of the Apache Felix implementation. It is also capable of running with Equinox OSGi or Knopflerfish OSGi runtimes. HK2 abstracts the OSGi module system to provide components, which can also be viewed as services and injected into the run time and uses a derivative of Apache Tomcat as the servlet...
Source: blog.idrsolutions.com

WebVM Reviews

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

Based on our record, Apache Tomcat should be more popular than WebVM. It has been mentiond 18 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.

Apache Tomcat mentions (18)

  • Choosing a dependency
    For most mature organizations, commercial support is a requirement. Commercial dependencies provide such support by nature. For Open Source projects, support ranges from none to companies providing support on projects as part of their core business. Most of the time, these companies employ developers working on the project. For example, Tomitribe and HeroDevs offer support for the Tomcat servlet engine hosted by... - Source: dev.to / 10 months ago
  • Java News: WildFly 36, Spring Milestones, and Open Liberty Updates
    Versions 11.0.6 and 9.0.104 of Apache Tomcat deliver new features and improvements. The release notes can be found for both versions. - Source: dev.to / over 1 year ago
  • Artifactory: Centralizing Artifact Management for DevOps Success
    Download and Install Tomcat Before downloading, confirm the latest Tomcat build package from the official website. - Source: dev.to / almost 2 years ago
  • How to Deploy Applications Using Tomcat on a Web Server
    First, download the latest version of Tomcat from the official Apache Tomcat website. Choose the version that suits your needs, typically the latest stable release. - Source: dev.to / about 2 years ago
  • Spring Boot Monitoring with Open-Source Tools
    Manual instrumentation allows you to define your Spans within the code itself rather than relying on automatic instrumentation finding the entry point for a trace. Manual instrumentation is especially helpful for applications that don’t use an application server such as Tomcat, JBoss, or Jetty. - Source: dev.to / almost 3 years ago
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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 / 3 months ago
  • A Linux-like kernel in a browser tab – 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 / 4 months ago
  • JSLinux Now Supports x86_64
    A somewhat better solution via tailnet you can find in https://webvm.io/. - Source: Hacker News / 6 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 / 7 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 / 8 months ago
View more

What are some alternatives?

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

LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.

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.

Microsoft IIS - Internet Information Services is a web server for Microsoft Windows

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

Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996

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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