valtio

It should improve the compatibility with old browsers.

What's Changed

• build: target es2018 by @dai-shi in https://github.com/pmndrs/valtio/pull/863

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.13.1...v1.13.2

A small improvement in types.

What's Changed

• refactor(types): make Snapshot<T> use read-only collections by @cAttte in https://github.com/pmndrs/valtio/pull/850

New Contributors

• @cAttte made their first contribution in https://github.com/pmndrs/valtio/pull/850

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.13.0...v1.13.1

We have a new valtio-history package!

What's Changed

• refactor!: deprecate proxyWithHistory by @lwhiteley in https://github.com/pmndrs/valtio/pull/839

New Contributors

• @puxiao made their first contribution in https://github.com/pmndrs/valtio/pull/829
• @lwhiteley made their first contribution in https://github.com/pmndrs/valtio/pull/839

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.12.1...v1.13.0

Some improvements in valtio/utils.

What's Changed

• fix(utils): useProxy to avoid re-renders when no props are touched by @dai-shi in https://github.com/pmndrs/valtio/pull/809
• feat: Support promise in watch util by @LiamMartens in https://github.com/pmndrs/valtio/pull/825

New Contributors

• @loganvolkers made their first contribution in https://github.com/pmndrs/valtio/pull/807
• @LiamMartens made their first contribution in https://github.com/pmndrs/valtio/pull/825

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.12.0...v1.12.1

This version moves derive to a dependency. Please open a new discussion if you find some problems.

What's Changed

• feat(utils): separate derive-valtio by @dai-shi in https://github.com/pmndrs/valtio/pull/802
• Apply publint recommendations by @dbritto-dev in https://github.com/pmndrs/valtio/pull/803

New Contributors

• @dbritto-dev made their first contribution in https://github.com/pmndrs/valtio/pull/803

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.11.3...v1.12.0

This fixes some edge cases.

What's Changed

• fix(types): mitigate devtools typing by @dai-shi in https://github.com/pmndrs/valtio/pull/795
• fix(vanilla): respect property enumetrability by @alexander-entin in https://github.com/pmndrs/valtio/pull/800

New Contributors

• @Pulset made their first contribution in https://github.com/pmndrs/valtio/pull/783
• @tmkx made their first contribution in https://github.com/pmndrs/valtio/pull/786

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.11.2...v1.11.3

This improves some TypeScript issues.

What's Changed

• fix: declare @types/react as peerDep to avoid phantom dep by @wjw99830 in https://github.com/pmndrs/valtio/pull/769
• fix(utils): improve devtools typing to avoid depending on @redux-devtools/extension by @fukumasuya in https://github.com/pmndrs/valtio/pull/777

New Contributors

• @shairez made their first contribution in https://github.com/pmndrs/valtio/pull/771
• @wjw99830 made their first contribution in https://github.com/pmndrs/valtio/pull/769
• @fukumasuya made their first contribution in https://github.com/pmndrs/valtio/pull/777

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.11.1...v1.11.2

This reverts the change made in v1.11.0, which turns out to be troublesome for RN users.

It's basically the same as v1.10.7.

diff --git a/src/vanilla.ts b/src/vanilla.ts
index dc19c87..86faef8 100644
--- a/src/vanilla.ts
+++ b/src/vanilla.ts
@@ -60,7 +60,7 @@ type ProxyState = readonly [
   target: object,
   ensureVersion: (nextCheckVersion?: number) => number,
   createSnapshot: CreateSnapshot,
-  addListener: AddListener
+  addListener: AddListener,
 ]
 
 // shared state
diff --git a/src/vanilla/utils/derive.ts b/src/vanilla/utils/derive.ts
index 832f542..c9af01a 100644
--- a/src/vanilla/utils/derive.ts
+++ b/src/vanilla/utils/derive.ts
@@ -16,7 +16,7 @@ type SourceObjectEntry = [
   subscriptions: Set<Subscription>,
   unsubscribe: () => void,
   pendingCount: number,
-  pendingCallbacks: Set<() => void>
+  pendingCallbacks: Set<() => void>,
 ]
 
 type DerivedObjectEntry = [subscriptions: Set<Subscription>]
diff --git a/src/vanilla/utils/proxyWithComputed.ts b/src/vanilla/utils/proxyWithComputed.ts
index 076d11b..f6d47a2 100644
--- a/src/vanilla/utils/proxyWithComputed.ts
+++ b/src/vanilla/utils/proxyWithComputed.ts
@@ -8,7 +8,7 @@ import type { INTERNAL_Snapshot as Snapshot } from '../../vanilla.ts'
  */
 export function proxyWithComputed_DEPRECATED<
   T extends object,
-  U extends object
+  U extends object,
 >(
   initialObject: T,
   computedFns: {

What's Changed

• Revert "feat(vanilla): Support class fields (defineProperty) (#760)" by @pastelmind in https://github.com/pmndrs/valtio/pull/766

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.11.0...v1.11.1

This adds a new behavior to trap defineProperty for certain cases.

What's Changed

• feat(vanilla): Support class fields (defineProperty) by @pastelmind in https://github.com/pmndrs/valtio/pull/760

New Contributors

• @troywith77 made their first contribution in https://github.com/pmndrs/valtio/pull/762

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.10.7...v1.11.0

Some improvements for edge cases.

What's Changed

• fix(vanilla): Snapshot ignores branded primitive types by @pastelmind in https://github.com/pmndrs/valtio/pull/748
• fix(vanilla): Prevent adding new property on snapshot by @pastelmind in https://github.com/pmndrs/valtio/pull/752

New Contributors

• @pastelmind made their first contribution in https://github.com/pmndrs/valtio/pull/748

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.10.6...v1.10.7

It comes with some improvements.

What's Changed

• Allow passthrough of Redux devtools options by @sarimarton in https://github.com/pmndrs/valtio/pull/713
• fix(proxyWithHistory): ref-aware deep clone by @dai-shi in https://github.com/pmndrs/valtio/pull/727
• fix(build): mode env for "import" condition" by @dai-shi in https://github.com/pmndrs/valtio/pull/734

New Contributors

• @arjunvegda made their first contribution in https://github.com/pmndrs/valtio/pull/729
• @DevSDK made their first contribution in https://github.com/pmndrs/valtio/pull/721
• @alexander-entin made their first contribution in https://github.com/pmndrs/valtio/pull/732

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.10.5...v1.10.6

This may improve performance in some edge cases.

What's Changed

• update proxy-compare by @dai-shi in https://github.com/pmndrs/valtio/pull/722
• chore(tests): migrate to vitest by @Aslemammad in https://github.com/pmndrs/valtio/pull/646

New Contributors

• @milhamm made their first contribution in https://github.com/pmndrs/valtio/pull/718

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.10.4...v1.10.5

The first one is a small improvement/fix. The second one is hoping to to support Deno, but unconfirmed.

What's Changed

• fix(react/utils): added useProxy parameter for opts #683 by @steve-py96 in https://github.com/pmndrs/valtio/pull/684
• chore: add extension in imports by @dai-shi in https://github.com/pmndrs/valtio/pull/644

New Contributors

• @devagja made their first contribution in https://github.com/pmndrs/valtio/pull/691
• @steve-py96 made their first contribution in https://github.com/pmndrs/valtio/pull/684

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.10.3...v1.10.4

v1.10.1 had a regression in some edge cases, which is fixed in this version.

What's Changed

• fix(vanilla): Improve Snapshot type so that it respects builtin objects by @octet-stream in https://github.com/pmndrs/valtio/pull/672
• fix(vanilla): proxy can be created from snapshot by @dai-shi in https://github.com/pmndrs/valtio/pull/673
• fix(build): possibly improve ESM for production build by @dai-shi in https://github.com/pmndrs/valtio/pull/674

New Contributors

• @nohr made their first contribution in https://github.com/pmndrs/valtio/pull/680
• @octet-stream made their first contribution in https://github.com/pmndrs/valtio/pull/672

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.10.2...v1.10.3

v1.10.1 has a performance issue in some cases. This should fix it.

What's Changed

• fix(vanilla): improve performance with configurable property on snapshot by @dai-shi in https://github.com/pmndrs/valtio/pull/664
• fix(build): UMD names by @dai-shi in https://github.com/pmndrs/valtio/pull/667

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.10.1...v1.10.2

This version contains some small fixes and internal improvements.

What's Changed

• refactor(vanilla): simplify handling object descriptor by @dai-shi in https://github.com/pmndrs/valtio/pull/654
• fix(build): reorder the types field in package.json by @HiChen404 in https://github.com/pmndrs/valtio/pull/655
• fix(vanilla): improve snapshot creation ignoring object setters in prototype by @dai-shi in https://github.com/pmndrs/valtio/pull/656

New Contributors

• @HiChen404 made their first contribution in https://github.com/pmndrs/valtio/pull/655

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.10.0...v1.10.1

This version fixes an issue in edge cases. It also deprecates proxyWithComputed in favor of bare object getters.

What's Changed

• fix(build): do not use rollup alias by @dai-shi in https://github.com/pmndrs/valtio/pull/629
• fix(build): improve patch scripts by @dai-shi in https://github.com/pmndrs/valtio/pull/649
• chore: remove __DEV__ with ts-jest by @dai-shi in https://github.com/pmndrs/valtio/pull/643
• feat(utils): deprecate proxyWithComputed by @dai-shi in https://github.com/pmndrs/valtio/pull/650
• fix(vanilla): bail out with same object assignment by @dai-shi in https://github.com/pmndrs/valtio/pull/634

New Contributors

• @valstu made their first contribution in https://github.com/pmndrs/valtio/pull/639
• @stephenh made their first contribution in https://github.com/pmndrs/valtio/pull/645

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.9.0...v1.10.0

This deprecates useProxy macro and adds new useProxy util, which is a convenient React hook to avoid misusing proxy states and snapshots.

What's Changed

• feat(react/utils): Add useProxy() hook by @sarimarton in https://github.com/pmndrs/valtio/pull/626
• fix(vanilla): use case with refed proxies by @dai-shi in https://github.com/pmndrs/valtio/pull/624
• feat: reorganize entry points by @dai-shi in https://github.com/pmndrs/valtio/pull/627

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.8.2...v1.9.0

This includes a small fix and a small improvement.

What's Changed

• fix(build): Clean up peer dependencies by @sarimarton in https://github.com/pmndrs/valtio/pull/614
• fix(deps): update proxy-compare by @dai-shi in https://github.com/pmndrs/valtio/pull/615

New Contributors

• @sarimarton made their first contribution in https://github.com/pmndrs/valtio/pull/614

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.8.0...v1.8.2

This version adds no new features, but the internal code is changed a lot. Thus, minor bump.

What's Changed

• fix(vanilla): memory leaks with child proxies by @dai-shi in https://github.com/pmndrs/valtio/pull/599
• refactor(vanilla): proxy state map instead of symbol by @dai-shi in https://github.com/pmndrs/valtio/pull/611

Full Changelog: https://github.com/pmndrs/valtio/compare/v1.7.6...v1.8.0