But what is a neural network? | Deep learning chapter 1
By Grant SandersonFollow a visual introduction to neurons, layers, and weights through the problem of recognizing handwritten digits.
Video and demos
Videos that explain an idea, show real work and help people decide what to try.
A useful demo answers three questions quickly: what is it, what can someone do with it, and where can they try it? Show the product doing that job before explaining every feature. An explainer can take more time, but the same rule helps: make each scene carry one idea and give the viewer a reason to keep watching.
Watch the creators here for pacing, visual explanation and the relationship between narration and the thing on screen. Our guides distinguish a recording of a working product from a sizzle edit or an illustrative generated shot. They cover scripts, screen capture, captions, editing and the formats you need when a single story travels to a website, YouTube and a vertical feed.
Selected work
Open a project to try it and find the original.
Linear transformations and matrices | Chapter 3, Essence of linear algebra
By Grant SandersonSee matrices move a grid, and understand linear transformations as changes to space.
behind
the scenesVideo
the scenesVideo
Portfolio devlogs
By Bruno SimonThe portfolio website links to a video series documenting how the world was built.
People behind the work
Make your next thing
All guidesMake an AI-assisted sizzle video for your project
Use Opus 5.5 to plan a short launch video, Remotion or an editor to assemble it, and optional Higgsfield shots to add atmosphere without inventing product behavior.
Read the guideRecord a product demo people can follow
Plan and record a clear product demo with a real working flow, a short script, readable screen capture and a useful next step. Add polish after the proof is clear.
Read the guideWhere to share something you built
Find the right audience for a game, tool, product, video or visual explanation. Compare creator directories and launch communities, then prepare a useful submission.
Read the guideUseful references
Find another direction
Explore more work, ideas and people across the directory.