Use bunchee as bundler

[huozhi]

Switch bundler to bunchee (4.2.x)

For typescript, if you're using .mjs or .cjs, node16 module resolving will require your type file matched the bundle file. Which requires to have .d.mts or .d.cts as type files. bunchee could handle help you generate them without configuration.

• Update the package.json to have both declaration files for ESM and CJS bundles.
• Switching bundler from tsup to bunchee

PR Changes

Types Validation

Below are the testing results comparing between "Before migration (using tsup)" and "After migration (using bunchee)". Tested with @arethetypeswrong/cli

┌───────────────────┬──────────┐
│                   │ "sonner" │
├───────────────────┼──────────┤
│ node10            │ 🟢       │
├───────────────────┼──────────┤
│ node16 (from CJS) │ 🟢 (CJS) │
├───────────────────┼──────────┤
│ node16 (from ESM) │ 🟢 (ESM) │
├───────────────────┼──────────┤
│ bundler           │ 🟢       │
└───────────────────┴──────────┘

Before

┌───────────────────┬────────────────────────┐
│                   │ "sonner"               │
├───────────────────┼────────────────────────┤
│ node10            │ 🟢                     │
├───────────────────┼────────────────────────┤
│ node16 (from CJS) │ 🟢 (CJS)               │
├───────────────────┼────────────────────────┤
│ node16 (from ESM) │ 🎭 Masquerading as CJS │
├───────────────────┼────────────────────────┤
│ bundler           │ 🟢                     │
└───────────────────┴────────────────────────┘

Assets

Now we don't need to apply minification for the lib bundles anymore, when it's adopted to app like Next.js, the app bundler will minify it.

The minification result are actually the same, if you run bunchee -m you'll see this, and below is the result comparing to before

After

   [types] dist/index.d.mts  - 3.77 kB
   [types] dist/index.d.ts   - 3.77 kB
   [chunk] dist/index.mjs    - 26.8 kB
   [chunk] dist/index.js     - 27.4 kB

Before

CJS dist/index.js     26.95 KB
CJS dist/index.js.map 61.29 KB
ESM dist/index.mjs     25.77 KB
ESM dist/index.mjs.map 60.81 KB
DTS dist/index.d.ts 3.67 KB

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
sonner	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 28, 2023 0:48am