tween.js
JavaScript/TypeScript animation engine (by tweenjs)
motion
Reusable functions for IBM's motion standards. (by IBM)
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| tween.js | motion | |
|---|---|---|
| 8 | 1 | |
| 9,646 | 38 | |
| 0.5% | - | |
| 7.2 | 0.0 | |
| 4 days ago | over 2 years ago | |
| TypeScript | JavaScript | |
| GNU General Public License v3.0 or later | Apache License 2.0 |
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.
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.
tween.js
Posts with mentions or reviews of tween.js.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-03-29.
- Animation in Javascript/CSS
- 100k Stars Chrome virtualization experiment
-
3D Post Frame Building Builder
They are loading tween.js to handle (some of?) the animation aspects
-
How can I make something like this?
This is done mostly with Javascript. In particular, it looks like the project uses libraries like Paper and Tween.
- Ripple flip animation (live demo)
-
Have Object Move Across The Screen
Or if you need to do it from JS, use a library like https://github.com/tweenjs/tween.js/
-
Across the universe in Javascript
The Tween.JS library does one thing, but it does it extremely well. It takes a value in an object and gradually moves it to another one.
motion
Posts with mentions or reviews of motion.
We have used some of these posts to build our list of alternatives
and similar projects.
-
Can someone please help me get this formula?
Looking at the source code (see for example https://github.com/IBM/motion/blob/master/src/config-constants.js) they definitely use cubic Bezier curves. A cubic Bezier curve is a curve with four points. The first and last point are two points that the curve goes through. The two points in between are control points that determine the shape of the curve. For the mathematics, Wikipedia has an extensive entry: https://en.wikipedia.org/wiki/Bézier_curve#Cubic_Bézier_curves.
What are some alternatives?
When comparing tween.js and motion you can also consider the following projects:
spring-easing - Quick and easy spring animation. Works with other animation libraries (gsap, animejs, framer motion, motion one, @okikio/animate, etc...) or the Web Animation API (WAAPI).
pixi-ease - pixi.js animation library using easing functions
acrosstheuniverse
AnimatedCircles - Animated circles with Canvas [Moved to: https://github.com/MaurerKrisztian/CanvasShapesBackground]
postprocessing - A post processing library for three.js.