Watch the prequel first: Vague but Exciting covers where the web came from and the model this film builds on (URL, HTML, HTTP; a client you don’t control; a network you can’t trust).
Each rung chapter previews one lesson in the series and its paired demos: the fragile and resilient stores, the inaccessible and accessible stores, the translation lesson, the usability checkout, the pressure and respect stores, and verify.js.
The code on screen is taken from, or modeled on, the Terra Outfitters demo source, so students will recognize it when they open DevTools.
The narration is a synthetic voice (Kokoro TTS). The film's timing follows the narration track, so a recorded voice-over can replace it cue for cue using the transcript.
With Reduce Motion turned on in the operating system, the film keeps its fades and drops the sliding and falling.
Set in Atkinson Hyperlegible Next and Mono, typefaces the Braille Institute designed for readers with low vision.