--- title: PhysicsJS Reviews meta_title: 'PhysicsJS Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how PhysicsJS works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 2 scale: '5' date_modified: '2026-06-24' parent_category: name: Game Development url: https://www.g2.com/categories/game-development --- # PhysicsJS Reviews **Vendor:** PhysicsJS **Category:** [Physics Engine Software](https://www.g2.com/categories/physics-engine) **Average Rating:** 4.3/5.0 **Total Reviews:** 2 ## About PhysicsJS A modular, extendable, and easy-to-use physics engine for javascript ## PhysicsJS Pros & Cons **What users like:** - Users appreciate the **clear and helpful documentation** of PhysicsJS, facilitating easy integration and object manipulation. (1 reviews) - Users love the **easy integration** of PhysicsJS, allowing seamless addition and movement of objects in their projects. (1 reviews) - Users appreciate the **speed and ease of integration** of PhysicsJS, enabling quick object manipulation as per their formulas. (1 reviews) **What users dislike:** - Users report encountering **broken animations** on the PhysicsJS landing page, impacting their overall experience. (1 reviews) ## PhysicsJS Reviews ### 1. Great Tool For Landing page Animation for Designers **Rating:** 3.5/5.0 stars **Reviewed by:** Tejas S. | Full Stack Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** September 24, 2024 **What do you like best about PhysicsJS?** Physics JS provides a fast and easy-to-integrate physics engine. I loved the world.add part in the documentation using which u can add any object and make move ACC to the formula you set **What do you dislike about PhysicsJS?** A few animation that I noticed were broken need to be fixed their landing page itself **What problems is PhysicsJS solving and how is that benefiting you?** We wanted to add few neutronic animations to our landing page in the initial phases of the launch phase that's where I used physics.js ### 2. PhysicsJs - a great js to work with physics side of javascript **Rating:** 5.0/5.0 stars **Reviewed by:** Vivek d. | Associate Software Engineer, Information Technology and Services, Enterprise (> 1000 emp.) **Reviewed Date:** June 06, 2016 **What do you like best about PhysicsJS?** Best Js to work and show the animation loop to our end users. Physicsjs are easily simulated to calculate the new positions of the object and then we see such a great animations effect which is very fantastic to get updated your screen. We have a quite different world to see through physicsjs and the world is like the what controls the flow of simulation and keeps track of all the changes of the simulation. End users experience is fantastic. **What do you dislike about PhysicsJS?** We have to very much accurate about the vector scaling of the position x and y directions. If you don't know the factory patterns in the javascript then it will be difficult to go with the physicsjs. So if you don't know,please go through it firstly. Its documentation is not so much detailed so as a beginner it will be hard to work on this Js. **Recommendations to others considering PhysicsJS:** Good to go with physicsjs as it point to game development too. **What problems is PhysicsJS solving and how is that benefiting you?** Business problems Our project needs some user interaction and good user experience so we find it difficult how a person should stay as long as we needed. So there should a great animation effect and some games should be there. Therefore, we have multiple options to go for the animation. but i find physics js as a topmost used library and even many other developers are easily compatible with this Js. Benefits Very good library to work on 2d or 3d modeling of physical objects and easily intergrated with the website. Not tied to a specific renderer. Using the AMD pattern and only load when you need. Multiple extensions to support gravity,collisions,circles,points etc ## PhysicsJS Discussions - [What is PhysicsJS used for?](https://www.g2.com/discussions/what-is-physicsjs-used-for) - [View PhysicsJS pricing details and edition comparison](https://www.g2.com/products/physicsjs/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-27+09%3A26%3A14+-0500&secure%5Bsession_id%5D=9714ca4e-ee07-4e69-a78f-71be4b99ccab&secure%5Btoken%5D=91a70f07deaa41882ee8157695e8716ede8af3740b8dc707fa1c6da79df3de76&format=llm_user) ## PhysicsJS Features **JavaScript Frameworks** - Libraries - Community - Widgets - Browser Support - Graphical Visualization - Mobile Support ## Top PhysicsJS Alternatives - [Essential Studio](https://www.g2.com/products/essential-studio/reviews) - 4.5/5.0 (726 reviews) - [Progress Kendo UI](https://www.g2.com/products/progress-kendo-ui/reviews) - 4.4/5.0 (250 reviews) - [Angular](https://www.g2.com/products/angular/reviews) - 4.5/5.0 (156 reviews)