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EnTT VS CodePen

Compare EnTT VS CodePen and see what are their differences

EnTT logo EnTT

Header-only C++ game development library with innovative ECS (Entity-Component-System).

CodePen logo CodePen

A front end web development playground.
  • EnTT Landing page
    Landing page //
    2023-09-05
  • CodePen Landing page
    Landing page //
    2018-09-30

EnTT features and specs

  • Performance
    EnTT is known for its high performance and minimal overhead, making it suitable for real-time applications such as games.
  • Flexibility
    EnTT provides a flexible ECS (Entity-Component-System) framework that allows developers to customize systems and components as needed.
  • Header-only
    As a header-only library, EnTT is easy to integrate into projects with minimal setup.
  • Modern C++
    EnTT takes full advantage of modern C++ features, offering a concise and efficient API.
  • Active Community
    EnTT has an active community and detailed documentation, which can help developers troubleshoot and optimize their use of the library.

Possible disadvantages of EnTT

  • Complexity
    The complexity of EnTT and ECS in general can be daunting for beginners who are not familiar with these concepts.
  • Learning Curve
    Due to its flexibility and use of modern C++ techniques, there is a steep learning curve associated with mastering EnTT.
  • Limited Use Cases
    While EnTT excels in game development, its ECS paradigm might not be the best fit for all types of applications, such as traditional object-oriented systems.
  • C++ Specific
    As a C++ library, EnTT is not suitable for projects or teams using other programming languages, limiting its usability to C++ ecosystems.

CodePen features and specs

  • Real-time Collaboration
    Developers can collaborate with others in real-time, making it easy to work on projects with teammates or seek help from the community.
  • Immediate Visual Feedback
    CodePen allows you to see the results of your code as you write it, which is highly beneficial for learning and debugging.
  • Integrated Development Environment (IDE)
    CodePen provides a comfortable and feature-rich online IDE environment with syntax highlighting, autocomplete, and more.
  • Community-Driven
    Users can share their work with the CodePen community, receive feedback, and explore a wide range of projects created by others.
  • Extensive Resources
    CodePen offers a wealth of examples and templates for various web development tasks, making it a useful resource for learning and inspiration.
  • Cross-Device Accessibility
    Being an online platform, CodePen can be accessed from any device with an internet connection, making it convenient for developers on the move.

Possible disadvantages of CodePen

  • Limited Offline Functionality
    Since CodePen is primarily an online tool, it requires an internet connection for most of its features to work, limiting its usefulness in offline environments.
  • Performance Constraints
    Complex or resource-intensive projects may not perform as well on CodePen as they would in a full-fledged local development environment.
  • Subscription Costs
    While many features are free, advanced functionalities and additional storage options require a paid subscription, which may not be ideal for all users.
  • Limited Backend Capabilities
    CodePen is primarily designed for front-end development, so it offers limited support for backend technologies, making it less suitable for full-stack or server-side development.
  • Dependency Management
    Managing dependencies and libraries can be cumbersome compared to local development environments which have better tools for this purpose, like npm.
  • Security Concerns
    Sharing projects with the public can expose your code and assets to unauthorized use, posing potential intellectual property and security risks.

Analysis of CodePen

Overall verdict

  • Yes, CodePen is considered a good platform for web developers, both beginners and experienced. It offers a wide array of features that facilitate creative development and community engagement.

Why this product is good

  • CodePen is a popular online code editor and community platform for front-end developers to experiment with creating and sharing HTML, CSS, and JavaScript snippets. It provides an easy-to-use interface and real-time previews, making it a valuable tool for learning, prototyping, and sharing web development work. It also fosters a community where developers can showcase their projects, receive feedback, and learn from each other.

Recommended for

  • Front-end developers who want to quickly prototype and test web designs.
  • Beginners in web development looking to learn and receive feedback from the community.
  • Educators and students interested in a platform to showcase projects and collaborate.
  • Developers who want to explore creative coding and share their work with a community.

EnTT videos

EnTT -- C++ ECS Gaming Library

More videos:

  • Review - Intro to EnTT (ECS) | Game Engine series

CodePen videos

What Is Codepen?

More videos:

  • Review - Learn to use CodePen from a co-founder of CodePen
  • Review - Using CodePen For Inspiration & Learning

Category Popularity

0-100% (relative to EnTT and CodePen)
Programming
6 6%
94% 94
Text Editors
2 2%
98% 98
Developer Tools
100 100%
0% 0
Software Development
0 0%
100% 100

User comments

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Reviews

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CodePen Reviews

Best Forums for Developers to Join in 2025
Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Source: www.notchup.com
Top 10 Developer Communities You Should Explore
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development makes it an excellent community for front-end developers and designers.
Source: www.qodo.ai
8 Best Replit Alternatives & Competitors in 2022 (Free & Paid) - Software Discover
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
Best Online Code Editors For Web Developers
Probably the most popular online code editor. CodePen is fast, easy to use, and allows a web developer to write and share HTML/CSS/JS code online.
Source: techarge.in
Top 25 websites for coding challenge and competition [Updated for 2021]
CodePen is a cool online IDE that allows you to write code in your browser and see the result just as you build it. CodePen challenges is a place for leveling up your skills by building things. Each week, new challenges appear for you to tackle, and the best “Pens” get picked.

Social recommendations and mentions

Based on our record, CodePen seems to be a lot more popular than EnTT. While we know about 503 links to CodePen, we've tracked only 32 mentions of EnTT. 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.

EnTT mentions (32)

  • Using Jolt with flecs & Dear ImGui: Game Physics Introspection
    EnTT is a popular alternative to flecs for C++, which has different performance/memory characteristics. - Source: dev.to / about 1 year ago
  • Focus: A simple and fast text editor written in Jai
    Https://pastebin.com/VPypiitk This is a very small experiment I did to learn the metaprogramming features. Its an ECS library using the same model as entt (https://github.com/skypjack/entt). In 200 lines or so it does the equivalent of a few thousand lines of template heavy Cpp while compiling instantly and generating good debug code. Some walkthrough: Line 8 declares... - Source: Hacker News / over 1 year ago
  • Introducing Ecsact
    Since we wanted a common game simulation that would be on both the server and the client we looked into a few libraries that would fit our ECS needs. It was decided we were going to write this common part of our game in C++, but rust was considered. C++ was a familiar language for us so naturally EnTT and flecs came up right away. I had used EnTT before, writing some small demo projects, so our choice was made... - Source: dev.to / almost 2 years ago
  • Sharing Saturday #472
    Are you sure you don't want to use a C++ package manager? Libtcod is on Vcpkg and with that setup you could add the fmt library or EnTT. Fmt fixes C++'s string handling and EnTT fixes everything wrong with the entities of the previous tutorials. Source: almost 2 years ago
  • What are the limits of blueprints?
    There's also a performance question. While we can now use Blueprint nativization to convert Blueprints to C++ the result will be a fairly naive version, fast enough for most purposes but not if you're trying to push every bit of performance. This is where you're looking at making sure you're hitting things such as using the CPU cache as well as possible for an ECS system (Look at ENTT or Flecs if you want to see... Source: about 2 years ago
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CodePen mentions (503)

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What are some alternatives?

When comparing EnTT and CodePen, you can also consider the following products

Flecs - Multi-threaded Entity Component System written for C89 & C99

JSFiddle - Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

EntityX - Fast, type-safe C++ ECS (Entity-Component System).

CodeSandbox - Online playground for React

Entitas - Entity Component System Framework for C# and Unity

GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.