Grant Sanderson
YouTube Educator
Wisconsin, United States
Summary
🤩
Rockstar🎓
Top SchoolGrant Sanderson is a YouTube educator and software contributor with 11 years of experience creating mathematically driven educational content from Wisconsin. Best known for producing the 3Blue1Brown videos, he combines front-end web design and back-end tooling work—contributing to the project's website, interactive video embeds, and the Manim animation engine. His open-source contributions include refactoring Manim's internals and implementing front-end features like dark mode and responsive lesson layouts for 3Blue1Brown.com and its video assets. He previously worked as a Content Fellow at Khan Academy, applying pedagogy to digital math instruction. Comfortable moving between code and explanation, he blends visual intuition with software engineering to make complex math accessible. A detail that often goes unseen: he routinely edits both the visual assets and the underlying animation code, bridging content and tooling in one workflow.
11 years of coding experience
Stanford University
Github Skills (18)
page-layout10
javascript10
layout10
python10
animation10
nextjs10
ui-design10
uid10
front-end-development10
manim10
refactoring10
react10
css9
html9
content-management8
Programming languages (7)
Github contributions (5)
3b1b/videos
Dec 2020 - Jan 2023
Code for the manim-generated scenes used in 3blue1brown videos
Role in this project:
Front-end Developer
Front-end DeveloperContributions:242 commits, 12 PRs, 105 pushes in 2 years
Contributions summary:Grant's primary contribution appears to be implementing the visual structure and interaction for a web-based application or framework related to 3Blue1Brown video content. Their code separates out logo-related definitions into their own file and also includes code that makes animations of the logo. The user worked in the manimlib library creating objects.
videosvideomanimscenes
3b1b/3Blue1Brown.com
May 2021 - Dec 2022
Role in this project:Front-end Developer
Front-end DeveloperContributions:47 reviews, 166 commits, 269 PRs in 1 year 7 months
Contributions summary:Grant primarily contributed to the front-end aspects of the website, making wording and content changes throughout the site. They worked on updating the layout, including the header, lesson pages, and social icons, as well as integrating and modifying interactive elements and video embeds. The user also addressed styling and theming, incorporating dark mode and adjusting button styles, and updating the site's layout to align with other changes.
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