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Code for the manim-generated scenes used in 3blue1brown videos

8 mentions on Hacker News by 7 people: 1 story, 7 comments · first 2020-12-31 · latest 2026-07-29

Mentions per year 8 mentions · busiest year 2023 (2)
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  1. …3blue1brown's Manim Python code for teaching transformers: 3b1b/videos videos/_2024/transformers: https://github.com/3b1b/videos/tree/e317d6c5eaa8370a2deb4d14... Notes re: "Manim: Animation engine for explanatory math videos"…
    comment by westurner · 2026-07-29 · in Show HN: Manim (3Blue1Brown's animation engine) in the browser via WebGPU
  2. …| A Manim demo with Ben Sparks" https://www.youtube.com/watch?v=rbu7Zu5X1zI more on workflow: https://github.com/3b1b/videos?tab=readme-ov-file#workflow code for videos: https://github.com/3b1b/videos manim: https://github.com/3b1b/manim…
    comment by john_strinlai · 2026-03-27 · in How and why to take a logarithm of an image [video]
  3. …was working in the bottom-right hand corner? EDIT: Looks like it's completely bespoke workflow: https://github.com/3b1b/videos?tab=readme-ov-file#workflow
    comment by mbo · 2024-10-13 · in How I animate 3Blue1Brown [video]
  4. …team's onboarding docs. Worth noting that a lot of the visualization code is available in Github. https://github.com/3b1b/videos/tree/master/_2024/transformer...
    comment by nostrebored · 2024-04-15 · in Visualizing Attention, a Transformer's Heart [video]
  5. For anyone interested in the code used in his animations, the repo is here: https://github.com/3b1b/videos It's pretty impressive. A lot of work goes into these videos. My other favourite YouTube math guy is eigenchris. His tensor calculus…
    comment by cgh · 2023-12-18 · in 3Blue1Brown Calculus Blog Series
  6. …"But what is a convolution?" https://youtu.be/KuXjwB4LzSA?si=qwnZMQYJhDxraGc8 https://github.com/3b1b/videos/tree/master/_2022/convolution... https://github.com/3b1b/videos/tree/master/_2023/convolution... "Convolution Is Fancy Multipli
    comment by westurner · 2023-10-25 · in Animated AI
  7. …All of his code/animations are open-source. The code for this specific video can be found here: https://github.com/3b1b/videos/blob/master/_2022/wordle.py
    comment by awesomelvin · 2022-02-06 · in 3Blue1Brown: The mathematically optimal Wordle strategy