lottie-web VS three.js

contribute If you have the knowledge and skills, contributing to the project directly is another valuable way to assist. However, keep in mind that contributing can be challenging if you're not familiar with animation basics and the lottie format. That's precisely what this article aims to address!

Apparently what the Synfig project recommends nowadays is to export for web (Lottie). And from there, you must use another software (from a series of software called Lottie, Open Source too) to render for a given platform. The one to export your lottie file to animated SVG would likely be lottie-web. The README says there is a SVG renderer.

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One of my initial workflows was using the afterfx.exe and then running a script to import CSV files and render to png After that I switched to using Bodymovin and Lottie and vector files, and then using Caspar CG or mplayer to play out. https://github.com/airbnb/lottie-web

They are using this https://github.com/airbnb/lottie-web which indicates they might have used Adobe After Effects for the animations.

Not sure why its not linked on that page, but here is the official web player from the Airbnb team: https://github.com/airbnb/lottie-web

Regarding the optimization of the effect, I found an issue on the three.js GitHub repository: https://github.com/mrdoob/three.js/issues/14104 The alpha channel issue seems to be a difficult problem, which has been present since 2018. At the end of the discussion, a solution proposed by a contributor is not to modify the UnrealBloomPass but to blend the source texture and target texture in the shader.

Here's how we used Three.js to place and find affirmations in the sky.

Three.js is dedicated to generating 3D visuals, offering a powerful suite of features and tools. It is built atop WebGL and optimizes GPU usage for rapid rendering, ensuring smooth performance across devices, including those with limited resources. Three.js's versatility allows for the creation of a vast spectrum of 3D graphics and animations, ranging from simple shapes to intricate models.

7. three.js

Most of frontend libraries are made with Vanilla JS. An example of library that you might frequently use is "Chart.js". But React is not compatible with Chart.js so here it comes "React-chartjs-2" A wrapper library to work with Chart.js in React ecosystem. Oh you want to use "three.js" for some cool 3D? you will need "React-three/fiber". In my case, I need to implement "telegram-web-app", not so fast, I have to create my own wrapper to be able to use it.

For one of my 100-Day Challenges, I chose to dive into Three.js, a JavaScript 3D library. It's easy to start learning, and it becomes difficult to master with the inclusion of shaders.

Nonetheless, it offers nearly infinite possibilities. You can code and create anything, from a mobile app with React Native to a desktop application with Electron.js. Furthermore, JavaScript provides excellent frameworks and libraries that can be applied in various approaches, such as React, Three, Vue, Meteor, and Astro.