experimental(core): expose unstable_derive

[dai-shi]

Another take related with #2609.

This is an experimental unstable feature. Please do not use it in production. Can change/remove it at anytime without notice.

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Name	Status	Preview	Comments	Updated (UTC)
jotai	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Aug 13, 2024 0:34am

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Size Change: +831 B (+0.94%)

Total Size: 89 kB

Filename	Size	Change
./dist/esm/vanilla.mjs	3.98 kB	+144 B (+3.76%)
./dist/system/vanilla.development.js	4.07 kB	+150 B (+3.82%)
./dist/system/vanilla.production.js	2.12 kB	+52 B (+2.51%)
./dist/umd/vanilla.development.js	5.12 kB	+193 B (+3.92%)
./dist/umd/vanilla.production.js	2.8 kB	+103 B (+3.82%)
./dist/vanilla.js	5.02 kB	+189 B (+3.91%)

ℹ️ View Unchanged

Filename	Size
./dist/babel/plugin-debug-label.js	932 B
./dist/babel/plugin-react-refresh.js	1.14 kB
./dist/babel/preset.js	1.41 kB
./dist/esm/babel/plugin-debug-label.mjs	1 kB
./dist/esm/babel/plugin-react-refresh.mjs	1.19 kB
./dist/esm/babel/preset.mjs	1.49 kB
./dist/esm/index.mjs	62 B
./dist/esm/react.mjs	1.02 kB
./dist/esm/react/utils.mjs	746 B
./dist/esm/utils.mjs	67 B
./dist/esm/vanilla/utils.mjs	5.12 kB
./dist/index.js	242 B
./dist/react.js	1.06 kB
./dist/react/utils.js	1.39 kB
./dist/system/babel/plugin-debug-label.development.js	1.1 kB
./dist/system/babel/plugin-debug-label.production.js	775 B
./dist/system/babel/plugin-react-refresh.development.js	1.29 kB
./dist/system/babel/plugin-react-refresh.production.js	928 B
./dist/system/babel/preset.development.js	1.59 kB
./dist/system/babel/preset.production.js	1.14 kB
./dist/system/index.development.js	252 B
./dist/system/index.production.js	183 B
./dist/system/react.development.js	1.17 kB
./dist/system/react.production.js	715 B
./dist/system/react/utils.development.js	860 B
./dist/system/react/utils.production.js	462 B
./dist/system/utils.development.js	257 B
./dist/system/utils.production.js	187 B
./dist/system/vanilla/utils.development.js	5.33 kB
./dist/system/vanilla/utils.production.js	3.21 kB
./dist/umd/babel/plugin-debug-label.development.js	1.08 kB
./dist/umd/babel/plugin-debug-label.production.js	852 B
./dist/umd/babel/plugin-react-refresh.development.js	1.27 kB
./dist/umd/babel/plugin-react-refresh.production.js	1 kB
./dist/umd/babel/preset.development.js	1.54 kB
./dist/umd/babel/preset.production.js	1.22 kB
./dist/umd/index.development.js	383 B
./dist/umd/index.production.js	328 B
./dist/umd/react.development.js	1.18 kB
./dist/umd/react.production.js	786 B
./dist/umd/react/utils.development.js	1.53 kB
./dist/umd/react/utils.production.js	1.01 kB
./dist/umd/utils.development.js	399 B
./dist/umd/utils.production.js	342 B
./dist/umd/vanilla/utils.development.js	6.33 kB
./dist/umd/vanilla/utils.production.js	3.85 kB
./dist/utils.js	247 B
./dist/vanilla/utils.js	6.19 kB

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Preview in LiveCodes

Latest commit: 91d2470
Last updated: Aug 13, 2024 12:34am (UTC)

Playground	Link
React demo	https://livecodes.io?x=id/ALH2YQ6NN

---

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[dmaskasky]

I compared with #2609. resolveAtom looks good.

Can you also add tests/vanilla/store.test.tsx?

[dai-shi]

@dmaskasky I will merge this. It doesn't mean we finalize it yet. We hope it though.

[dmaskasky]

Ok, makes sense. In a few weeks I will try again to make this work. I might need some more help though.