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alkemist

Labs

Small tools and interactive experiments.

Articles and decks

Compare distinct reading layouts with shared content and presenting controls.

Themes and live figures

Choose a shared theme, adjust a figure, and focus it without losing your place.

Text annotations

Highlight a passage, keep a local note, and export a portable record.

Interference field

Adjust two wave sources and inspect the resulting field.

Theme studio

Try fonts, inks, and board details. Copy or download your choices.

Looking for charts, models, or code examples? Open the test page →

Design studies