AGENTS.md

AGENTS.md

objECS is a TypeScript Entity Component System (ECS) library in a pnpm monorepo. See CLAUDE.md for full architecture, conventions, and performance guidelines.

Toolchain

Tools are invoked directly via pnpm — there is no wrapper CLI.

• Lint/format: oxc — pnpm lint (oxlint, type-aware), pnpm fmt (oxfmt), pnpm check (both)
• Test: vitest — pnpm --filter objecs test
• Build (library): tsdown — pnpm --filter objecs build
• Examples app: vite — pnpm --filter examples dev
• Runtime: versions pinned in mise.toml

Review Checklist

• Run pnpm install after pulling remote changes.
• Run pnpm check to format-check and lint.
• Run pnpm --filter objecs test for library tests.
• Run pnpm --filter objecs build && pnpm --filter objecs check-exports before a release.