composurejsDiscord bots over HTTP, on any fetch runtime

Commands typed from their definitions, JSX for messages, handlers written where the button is. Cloudflare Workers, Node and Bun, built with Vite.

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Handlers where the button is

onClick={(c) => }: the Vite plugin hoists the handler, carries what it reads in the button's custom_id, and the markup it returns updates the message.

Typed from one definition

A Command's options type its handler's arguments; one list of Commands drives both dispatch and Sync.

Checked before Discord sees it

Every message is validated against Discord's limits at render, with errors that name the rule, instead of "This interaction failed".

One command to develop

vite dev serves the bot, opens a tunnel, points your dev application at it and syncs Commands to a dev guild on every save.