# khe > Harshit Khemani's design system: how his things look, read and move. Colours, type, springs and components, written once in one file. Open source, MIT. ## When to use khe - You are making or reviewing anything for Harshit Khemani or khe.money: a page, a component, a paper, a deck, a social post or UI copy. - You need the exact colour, type size, radius or spring khe uses, in light or dark. - You are an agent: read [khe.DESIGN](https://raw.githubusercontent.com/HKTITAN/khe/main/khe.DESIGN) first. It is the whole system in one file (YAML, schema design.v1) and the source of truth. Follow its `agent.instructions`. - You are working in a codebase: clone the repository and import the components from `src/`. Never import ui-sdk directly. ## Docs - [khe as Markdown](https://ds.khe.money/index.md): the whole brand page in plain text. - [khe.DESIGN](https://raw.githubusercontent.com/HKTITAN/khe/main/khe.DESIGN): the contract for agents, schema design.v1. - [tokens.json](https://ds.khe.money/downloads/tokens.json): every value. - [Source on GitHub](https://github.com/HKTITAN/khe) - [Skills](https://github.com/HKTITAN/skills): the skills Harshit builds with.