Software Alternatives, Accelerators & Startups

Screeps VS Flecs

Compare Screeps VS Flecs and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Screeps logo Screeps

Learn to code JavaScript by playing game.

Flecs logo Flecs

Multi-threaded Entity Component System written for C89 & C99
  • Screeps Landing page
    Landing page //
    2023-04-17
  • Flecs Landing page
    Landing page //
    2023-10-02

Screeps features and specs

  • Educational Value
    Screeps teaches real-world JavaScript programming concepts such as algorithms, optimization, and system design in a fun, gamified environment.
  • Real-time Strategy
    It combines elements of real-time strategy games with coding, offering a unique and challenging experience that keeps players engaged.
  • Persistent World
    The game world is persistent and runs 24/7, allowing your code to continue operating and evolving even when you're not logged in.
  • Community and Collaboration
    There is a strong community providing support, sharing code, and contributing to open-source projects related to the game.
  • Scalability
    The game can scale from small, personal projects to large, complex systems, providing ongoing challenges and opportunities for learning.

Possible disadvantages of Screeps

  • Steep Learning Curve
    Beginners might find the game difficult to grasp initially due to the complex mechanics and required programming knowledge.
  • Time-Consuming
    To effectively compete, players often need to invest significant time in optimizing and maintaining their code.
  • Subscription Costs
    While there is a free tier, many features and advanced gameplay elements are locked behind a subscription paywall.
  • Technical Requirements
    The game requires a good understanding of programming and problem-solving skills, which might be off-putting for casual gamers.
  • Server Issues
    There can be server stability and performance issues due to the constant demand and real-time nature of the game.

Flecs features and specs

  • Performance
    Flecs is designed for high performance, offering an efficient data-oriented approach that leverages cache locality and minimizes data movement, making it suitable for demanding real-time applications such as games.
  • Ease of Use
    Flecs provides a simple API with an intuitive query language that allows developers to easily define and manipulate entities, components, and systems, which streamlines the workflow for setting up and maintaining ECS architectures.
  • Flexibility
    The framework is highly flexible, allowing for dynamic composition of entities and components, enabling developers to create complex systems and behaviors without all the overhead found in other ECS solutions.
  • Cross-Platform Support
    Flecs is designed to be cross-platform, supporting a variety of operating systems and platforms, thus allowing developers to build applications that can run in multiple environments without significant modifications.
  • Active Community and Support
    The project is actively maintained with frequent updates and has a growing community, which provides access to support and numerous resources for troubleshooting and getting started.

Possible disadvantages of Flecs

  • Complexity for Beginners
    While Flecs is designed to be user-friendly, beginners who are new to ECS architectures might find the initial learning curve steep due to unfamiliar concepts like entity-component separation and system design.
  • Limited Documentation
    Though there is official documentation and community resources, some users may find documentation lacking in certain areas, making it harder to find specific information or examples for complex use cases.
  • ECS Paradigm Limitations
    As with any ECS system, Flecs users may encounter paradigm limitations where certain types of data relationships and interactions are less intuitive to represent compared to traditional object-oriented approaches.
  • Integration Overhead
    Integrating Flecs into an existing codebase can introduce overhead, particularly if there are already established systems in place that do not align with ECS principles, potentially leading to increased development times.
  • Dependency Management
    As Flecs integrates with C and C++ projects, managing dependencies and compatibility across various build systems might present challenges, especially for those not using commonly supported tools or environments.

Screeps videos

Screeps Game REVIEW - Learn JavaScript by Playing - Educational MMO (Math/Programming)

More videos:

  • Review - What is Screeps? - by th_pion
  • Review - Game Developer's Toolbox: Learn programming with Screeps

Flecs videos

FLECS -- Entity Component System with A Super Power!

Category Popularity

0-100% (relative to Screeps and Flecs)
Online Learning
100 100%
0% 0
Text Editors
0 0%
100% 100
Online Education
100 100%
0% 0
Developer Tools
0 0%
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 Screeps and Flecs

Screeps Reviews

15 Best LeetCode Alternatives 2023
You also get access to game API and docs of a full-fledged platform on Screeps. Because it uses games as its basis of operation, Screeps is more fun than LeetCode.

Flecs Reviews

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

Social recommendations and mentions

Based on our record, Screeps seems to be more popular. It has been mentiond 43 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.

Screeps mentions (43)

  • Show HN: A Competition Game to write bots for the most efficient algo
    Reminds me (in spirit) of screeps https://screeps.com/ - any inspiration? - Source: Hacker News / 3 months ago
  • AI Wars – control your 2d space shooter with AI
    I love the idea of having an AI prompt to write code for the bots. There are already games like https://screeps.com/ or https://store.steampowered.com/app/2060160/The_Farmer_Was_Replaced/ where you program your bot to do things, but they do require some minimal coding experience. Being able to describe behavior in plain english would be pretty cool. However, I think having real-time feedback is a huge part of... - Source: Hacker News / 7 months ago
  • Show HN: Engineering Games (List)
    I've heard about Screeps which is close to what you describe: https://screeps.com/. - Source: Hacker News / over 1 year ago
  • Games like Stone Story RPG
    I have tried Screeps in the past, and I'm not a huge fan. I really like Stone Story, but they do not have an easy way to take your saves across multiple platforms -- you have to manually import/export your save. Source: over 1 year ago
  • Helping a young coder
    -For JavaScript, my advice would be to introduce coding games. That way it's more fun and the environment would be set up better (less worrying about deep technical errors). The two games that come to mind are Bitburner (free) and Screeps (free offline/paid online), though they both have their own learning curves and require actual coding; so for a 9 year old YMMV greatly. Source: almost 2 years ago
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Flecs mentions (0)

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

What are some alternatives?

When comparing Screeps and Flecs, you can also consider the following products

CodeCombat - Learn programming with a multiplayer live coding strategy game.

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

Robocode - Robocode is a programming game where the goal is to code a robot battle tank to compete against...

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

CheckIO - CheckIO is a web site with a mission: To teach JavaScript and Python coding skills through a game-playing interface. It is designed to teach new skills or improve existing skills through completing challenges.

Entitas - Entity Component System Framework for C# and Unity