Name: Lottie: Establishing an Open Standard for Vector Animation - Mattia Basaglia, Lottiefiles & Brandon Wilson, Google
Start: 2025-08-25T16:45:00+0200
End: 2025-08-25T17:00:00+0200

25-27, August 2025
Amsterdam, Netherlands
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Monday August 25, 2025 16:45 - 17:00 CEST

G106

Lottie is an efficient, feature-rich, vector animation format that delivers animations across platforms without sacrificing performance or file size, maintaining quality at any resolution. Lottie is widely adopted across various tools spanning the web, mobile and desktop systems.

In this session, we'll explore the journey of Lottie and the Lottie Animation Community (LAC) in establishing the official Lottie 1.0 specification under the Linux Foundation.

We'll examine the technical challenges addressed in standardizing this format, cross-platform compatibility, and feature consistency across different renderers. Attendees will gain insight into the collaborative process behind creating an open specification with input from diverse stakeholders across industries. We'll discuss the key components of the Lottie format, the standardization work that improved interoperability between creation tools and rendering engines, and demonstrate real-world applications showing the format's capabilities. Finally, we will provide a preview of upcoming efforts and welcome collaboration.

Speakers

Mattia Basaglia

Principal R&D Engineer, Lottiefiles

Mattia has contributed to several Open Source projects, including Glaxnimate — a vector animation program now joining KDE, and other tools to export Lottie. He was heavily involved the Lottie Animation Community standardization process.

Brandon Wilson

Senior Software Engineer, Google

Brandon has been working at Google for five years. He currently works on Lottie/Animation tooling and ensuring motion design partners get the most out of their animations. He is an active participant in the Lottie Animation Committee and helps to organize/lead the meetings.

Monday August 25, 2025 16:45 - 17:00 CEST
G106

Standards & Specifications

Audience Experience Level Any

Open Source Summit Europe 2025

Mattia Basaglia

Brandon Wilson

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