Tools

Small build primitives for libraries powered by Bun and oxc-transform. The package exposes four functions that compose into a single bun build script.

Functions

• build — wraps Bun.build with sensible library defaults (ESM, minify, sourcemaps).
• clean — Bun plugin that removes a directory before bundling.
• copy — Bun plugin that copies a file after bundling.
• dts — Bun plugin that emits .d.ts files via oxc-transform's isolated declarations.

Quick example

// build.ts
import { build, clean, copy, dts } from '@basmilius/tools';

await build({
    entrypoints: ['src/index.ts'],
    plugins: [
        clean('dist'),
        dts(),
        copy('package.json', 'dist/package.json')
    ]
});

Run with bun build.ts.