CS50x-2021 VS PhysicsExamples2D

Compare CS50x-2021 vs PhysicsExamples2D and see what are their differences.


🎓 HarvardX: CS50 Introduction to Computer Science (CS50x) (by skyfall01)


Examples of various Unity 2D Physics components and features. (by Unity-Technologies)
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CS50x-2021 PhysicsExamples2D
99 75
1 304
- 3.0%
9.0 6.1
6 months ago 3 months ago
C C#
- The Unlicense
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of CS50x-2021. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-10-01.
  • 27 y/o with no degree and a bad resume, what should I do next?
    This would be a good place to start if you wanna learn to program https://cs50.harvard.edu/x/2021/
  • Know basics of programming but can't code projects, can you suggest a course that takes me from beginner level to able to do projects?
    reddit.com/r/technepal | 2021-10-13
  • Bootcamp hesitation
    My path has been Harvard CS50 -> freeCodeCamp -> appAcademy Open. If I could go back I would have skipped the parts of FCC that I did and went straight to aA open. I can’t speak to the curriculum that is offered in the boot camp (though I’ve seen it is not as good as what they used to offer and what is in the Open curriculum) but what is used for Open is very good and definitely very challenging. I also like that it teaches you how to set up a local dev environment as even though an employer would set that up for you I think it’s important to understand how you get the tools into your machine. Once I finish Open I’ll probably try and start applying to jobs as well as try and volunteer for a non profit called Ruby for Good. They’re a skill based volunteer opportunity that builds software for other non profits to get experience on my resume.
  • i just bought a PC and i want to learn programming but i know nothing and i have some questions
  • Struggling with my first code
    I recommend CS50x from Harvard, it's free and teaches you the basics of C, some Python, some other things. The teacher explains things incredibly well. You can find it on Youtube or https://cs50.harvard.edu/x/2021/
  • How do i learn programming efficiently?
    https://cs50.harvard.edu/x/2021/ then/or https://www.edx.org/course/cs50s-web-programming-with-python-and-javascript its free
  • where can i learn python for free?
    https://cs50.harvard.edu/x/2021/ Free course for C langiage with no prerequisite knowledge required
  • Uma resposta minha aqui num post estourou e quis fazer um post sobre trabalhar com programação remoto
  • Will CS50 prepare me for my sequel class at university?
    reddit.com/r/cs50 | 2021-09-30
    You can view cs50x's curriculum here. Basically it is structured as follows:
  • Tenho 18 anos e tenho interesse pela área
    reddit.com/r/brdev | 2021-09-30


Posts with mentions or reviews of PhysicsExamples2D. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-10-24.
  • Unity Hub on linux fails to log me in
    reddit.com/r/Unity3D | 2021-10-24
    problem: I downloaded the unity hub launcher from unity.com. After launching the app, i clicked sign in and a website that had opened in my browser prompted me to log in. I logged in but nothing happened after that. I just see a white page and nothing else. I can't use Unity Hub because I can't log into the app itself.
  • Video Game Time - Creating "Last Soul"
  • Silly question, but I am having trouble downloading Unity from the official website, the free version. Could anyone tell me how to access the download page?
    reddit.com/r/Unity3D | 2021-10-21
    On unity.com I press Get Started but am unable to navigate to the download page from there. All tutorials I've seen have a page where it has different versions, free and paid. Please, any advice would be nice.
  • Programming games with python?
    Pygame is a good option. But if you want to get in game development you should check Unity out, it works with C#. There's plenty of tutorials and documentation.
  • Is this a CD employee?
  • How to create VR scene with 2 products.
  • Free Unity pack Asset
    on unity.com
  • I have an idea for a basebuilding/simulation game - are there game makers out there looking for new ideas?
    There are many excellent tools and assets, and most of them are free at the beginning. So you can just install Unity, Blender, listen to Youtube tutorials, download animations from Mixamo and get started. Honestly, you will be surprised by the excellent infrasructure.
  • What things should I learn to make this game? Where do I start when it comes to learning these skills?
    A lot of people have begun learning game development on Unity. You can create pretty sophisticated game logic using visual tools Unity provides that don't require any coding. At some point you may need to start learning some coding as well though in order to expand on the built in capabilities Unity provides, but this is something you can start learning as you go.
  • where do you get unity?
    reddit.com/r/Unity3D | 2021-10-02
    Unity Can’t believe I really answered this question But hey there ya go

What are some alternatives?

When comparing CS50x-2021 and PhysicsExamples2D you can also consider the following projects:

missing-semester - The Missing Semester of Your CS Education 📚

computer-science - :mortar_board: Path to a free self-taught education in Computer Science!

codewars.com - Issue tracker for Codewars

Exercism - Scala Exercises - Crowd-sourced code mentorship. Practice having thoughtful conversations about code.

VelcroPhysics - High performance 2D collision detection system with realistic physics responses.

Godot - Godot Engine – Multi-platform 2D and 3D game engine

AutoHotkey - AutoHotkey is a powerful and easy to use scripting language for desktop automation on Windows.

cs-topics - My personal curriculum covering basic CS topics. This might be useful for self-taught developers... A work in development! This might take a very long time to get finished!

open-source-cs-python - Video discussing this curriculum:

MonoGame - One framework for creating powerful cross-platform games.

Phaser - Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.