@nerdalytics/beacon - npm Package Compare versions

Comparing version 1000.2.3 to 1000.2.4

dist/src/index.min.js

@@ -1,1 +0,1 @@
-let i=Symbol("STATE_ID"),a=(e,t=Object.is)=>l.createState(e,t);var e=e=>l.createEffect(e),t=e=>l.executeBatch(e),r=e=>l.createDerive(e),s=(e,t,r=Object.is)=>l.createSelect(e,t,r);let c=e=>()=>e();var n=(e,t=Object.is)=>{let r=a(e,t);return[()=>c(r)(),{set:e=>r.set(e),update:e=>r.update(e)}]},u=(e,t)=>l.createLens(e,t);class l{static currentSubscriber=null;static pendingSubscribers=new Set;static isNotifying=!1;static batchDepth=0;static deferredEffectCreations=[];static activeSubscribers=new Set;static stateTracking=new WeakMap;static subscriberDependencies=new WeakMap;static parentSubscriber=new WeakMap;static childSubscribers=new WeakMap;value;subscribers=new Set;stateId=Symbol();equalityFn;constructor(e,t=Object.is){this.value=e,this.equalityFn=t}static createState=(e,t=Object.is)=>{let r=new l(e,t);e=()=>r.get();return e.set=e=>r.set(e),e.update=e=>r.update(e),e[i]=r.stateId,e};get=()=>{var r=l.currentSubscriber;if(r){this.subscribers.add(r);let e=l.subscriberDependencies.get(r),t=(e||(e=new Set,l.subscriberDependencies.set(r,e)),e.add(this.subscribers),l.stateTracking.get(r));t||(t=new Set,l.stateTracking.set(r,t)),t.add(this.stateId)}return this.value};set=e=>{if(!this.equalityFn(this.value,e)){var t=l.currentSubscriber;if(t)if(l.stateTracking.get(t)?.has(this.stateId)&&!l.parentSubscriber.get(t))throw new Error("Infinite loop detected: effect() cannot update a state() it depends on!");if(this.value=e,0!==this.subscribers.size){for(var r of this.subscribers)l.pendingSubscribers.add(r);0!==l.batchDepth||l.isNotifying||l.notifySubscribers()}}};update=e=>{this.set(e(this.value))};static createEffect=e=>{let r=()=>{if(!l.activeSubscribers.has(r)){l.activeSubscribers.add(r);var t=l.currentSubscriber;try{if(l.cleanupEffect(r),l.currentSubscriber=r,l.stateTracking.set(r,new Set),t){l.parentSubscriber.set(r,t);let e=l.childSubscribers.get(t);e||(e=new Set,l.childSubscribers.set(t,e)),e.add(r)}e()}finally{l.currentSubscriber=t,l.activeSubscribers.delete(r)}}};if(0===l.batchDepth)r();else{if(l.currentSubscriber){var t=l.currentSubscriber;l.parentSubscriber.set(r,t);let e=l.childSubscribers.get(t);e||(e=new Set,l.childSubscribers.set(t,e)),e.add(r)}l.deferredEffectCreations.push(r)}return()=>{l.cleanupEffect(r),l.pendingSubscribers.delete(r),l.activeSubscribers.delete(r),l.stateTracking.delete(r);var e=l.parentSubscriber.get(r),e=(e&&(e=l.childSubscribers.get(e))&&e.delete(r),l.parentSubscriber.delete(r),l.childSubscribers.get(r));if(e){for(var t of e)l.cleanupEffect(t);e.clear(),l.childSubscribers.delete(r)}}};static executeBatch=e=>{l.batchDepth++;try{return e()}catch(e){throw 1===l.batchDepth&&(l.pendingSubscribers.clear(),l.deferredEffectCreations.length=0),e}finally{if(l.batchDepth--,0===l.batchDepth){if(0<l.deferredEffectCreations.length){var t,e=[...l.deferredEffectCreations];l.deferredEffectCreations.length=0;for(t of e)t()}0<l.pendingSubscribers.size&&!l.isNotifying&&l.notifySubscribers()}}};static createDerive=e=>{let t={cachedValue:void 0,computeFn:e,initialized:!1,valueState:l.createState(void 0)};return l.createEffect(function(){var e=t.computeFn();t.initialized&&Object.is(t.cachedValue,e)||(t.cachedValue=e,t.valueState.set(e)),t.initialized=!0}),function(){return t.initialized||(t.cachedValue=t.computeFn(),t.initialized=!0,t.valueState.set(t.cachedValue)),t.valueState()}};static createSelect=(e,t,r=Object.is)=>{let i={equalityFn:r,initialized:!1,lastSelectedValue:void 0,lastSourceValue:void 0,selectorFn:t,source:e,valueState:l.createState(void 0)};return l.createEffect(function(){var e=i.source();i.initialized&&Object.is(i.lastSourceValue,e)||(i.lastSourceValue=e,e=i.selectorFn(e),i.initialized&&void 0!==i.lastSelectedValue&&i.equalityFn(i.lastSelectedValue,e))||(i.lastSelectedValue=e,i.valueState.set(e),i.initialized=!0)}),function(){return i.initialized||(i.lastSourceValue=i.source(),i.lastSelectedValue=i.selectorFn(i.lastSourceValue),i.valueState.set(i.lastSelectedValue),i.initialized=!0),i.valueState()}};static createLens=(e,t)=>{let a={accessor:t,isUpdating:!1,lensState:null,originalSet:null,path:[],source:e};return a.path=(()=>{let r=[],i=new Proxy({},{get:(e,t)=>("string"!=typeof t&&"number"!=typeof t||r.push(t),i)});try{a.accessor(i)}catch{}return r})(),a.lensState=l.createState(a.accessor(a.source())),a.originalSet=a.lensState.set,l.createEffect(function(){if(!a.isUpdating){a.isUpdating=!0;try{a.lensState.set(a.accessor(a.source()))}finally{a.isUpdating=!1}}}),a.lensState.set=function(t){if(!a.isUpdating){a.isUpdating=!0;try{a.originalSet(t),a.source.update(e=>p(e,a.path,t))}finally{a.isUpdating=!1}}},a.lensState.update=function(e){a.lensState.set(e(a.lensState()))},a.lensState};static notifySubscribers=()=>{if(!l.isNotifying){l.isNotifying=!0;try{for(;0<l.pendingSubscribers.size;){var e,t=Array.from(l.pendingSubscribers);l.pendingSubscribers.clear();for(e of t)e()}}finally{l.isNotifying=!1}}};static cleanupEffect=e=>{l.pendingSubscribers.delete(e);var t=l.subscriberDependencies.get(e);if(t){for(var r of t)r.delete(e);t.clear(),l.subscriberDependencies.delete(e)}}}let b=(e,t,r)=>{e=[...e];return e[t]=r,e},d=(e,t,r)=>{e={...e};return e[t]=r,e},f=e=>"number"==typeof e||!Number.isNaN(Number(e))?[]:{},S=(e,t,r)=>{var i=Number(t[0]);if(1===t.length)return b(e,i,r);var a=[...e],t=t.slice(1),s=t[0];let c=e[i];return null==c&&(c=void 0!==s?f(s):{}),a[i]=p(c,t,r),a},o=(e,t,r)=>{var i=t[0];if(void 0===i)return e;if(1===t.length)return d(e,i,r);var t=t.slice(1),a=t[0];let s=e[i];null==s&&(s=void 0!==a?f(a):{});a={...e};return a[i]=p(s,t,r),a},p=(e,t,r)=>0===t.length?r:null==e?p({},t,r):void 0===t[0]?e:(Array.isArray(e)?S:o)(e,t,r);export{a as state,e as effect,t as batch,r as derive,s as select,c as readonlyState,n as protectedState,u as lens};
+let i=Symbol("STATE_ID"),a=(e,t=Object.is)=>l.createState(e,t);var e=e=>l.createEffect(e),t=e=>l.executeBatch(e),r=e=>l.createDerive(e),s=(e,t,r=Object.is)=>l.createSelect(e,t,r);let c=e=>()=>e();var n=(e,t=Object.is)=>{let r=a(e,t);return[()=>c(r)(),{set:e=>r.set(e),update:e=>r.update(e)}]},u=(e,t)=>l.createLens(e,t);class l{static currentSubscriber=null;static pendingSubscribers=new Set;static isNotifying=!1;static batchDepth=0;static deferredEffectCreations=[];static activeSubscribers=new Set;static stateTracking=new WeakMap;static subscriberDependencies=new WeakMap;static parentSubscriber=new WeakMap;static childSubscribers=new WeakMap;value;subscribers=new Set;stateId=Symbol();equalityFn;constructor(e,t=Object.is){this.value=e,this.equalityFn=t}static createState=(e,t=Object.is)=>{let r=new l(e,t);e=()=>r.get();return e.set=e=>r.set(e),e.update=e=>r.update(e),e[i]=r.stateId,e};get=()=>{var r=l.currentSubscriber;if(r){this.subscribers.add(r);let e=l.subscriberDependencies.get(r),t=(e||(e=new Set,l.subscriberDependencies.set(r,e)),e.add(this.subscribers),l.stateTracking.get(r));t||(t=new Set,l.stateTracking.set(r,t)),t.add(this.stateId)}return this.value};set=e=>{if(!this.equalityFn(this.value,e)){var t=l.currentSubscriber;if(t)if(l.stateTracking.get(t)?.has(this.stateId)&&!l.parentSubscriber.get(t))throw new Error("Infinite loop detected: effect() cannot update a state() it depends on!");if(this.value=e,0!==this.subscribers.size){for(var r of this.subscribers)l.pendingSubscribers.add(r);0!==l.batchDepth||l.isNotifying||l.notifySubscribers()}}};update=e=>{this.set(e(this.value))};static createEffect=e=>{let r=()=>{if(!l.activeSubscribers.has(r)){l.activeSubscribers.add(r);var t=l.currentSubscriber;try{if(l.cleanupEffect(r),l.currentSubscriber=r,l.stateTracking.set(r,new Set),t){l.parentSubscriber.set(r,t);let e=l.childSubscribers.get(t);e||(e=new Set,l.childSubscribers.set(t,e)),e.add(r)}e()}finally{l.currentSubscriber=t,l.activeSubscribers.delete(r)}}};if(0===l.batchDepth)r();else{if(l.currentSubscriber){var t=l.currentSubscriber;l.parentSubscriber.set(r,t);let e=l.childSubscribers.get(t);e||(e=new Set,l.childSubscribers.set(t,e)),e.add(r)}l.deferredEffectCreations.push(r)}return()=>{l.cleanupEffect(r),l.pendingSubscribers.delete(r),l.activeSubscribers.delete(r),l.stateTracking.delete(r);var e=l.parentSubscriber.get(r),e=(e&&(e=l.childSubscribers.get(e))&&e.delete(r),l.parentSubscriber.delete(r),l.childSubscribers.get(r));if(e){for(var t of e)l.cleanupEffect(t);e.clear(),l.childSubscribers.delete(r)}}};static executeBatch=e=>{l.batchDepth++;try{return e()}catch(e){throw 1===l.batchDepth&&(l.pendingSubscribers.clear(),l.deferredEffectCreations.length=0),e}finally{if(l.batchDepth--,0===l.batchDepth){if(0<l.deferredEffectCreations.length){var t,e=l.deferredEffectCreations;l.deferredEffectCreations=[];for(t of e)t()}0<l.pendingSubscribers.size&&!l.isNotifying&&l.notifySubscribers()}}};static createDerive=e=>{let t={cachedValue:void 0,computeFn:e,initialized:!1,valueState:l.createState(void 0)};return l.createEffect(function(){var e=t.computeFn();t.initialized&&Object.is(t.cachedValue,e)||(t.cachedValue=e,t.valueState.set(e)),t.initialized=!0}),function(){return t.initialized||(t.cachedValue=t.computeFn(),t.initialized=!0,t.valueState.set(t.cachedValue)),t.valueState()}};static createSelect=(e,t,r=Object.is)=>{let i={equalityFn:r,initialized:!1,lastSelectedValue:void 0,lastSourceValue:void 0,selectorFn:t,source:e,valueState:l.createState(void 0)};return l.createEffect(function(){var e=i.source();i.initialized&&Object.is(i.lastSourceValue,e)||(i.lastSourceValue=e,e=i.selectorFn(e),i.initialized&&void 0!==i.lastSelectedValue&&i.equalityFn(i.lastSelectedValue,e))||(i.lastSelectedValue=e,i.valueState.set(e),i.initialized=!0)}),function(){return i.initialized||(i.lastSourceValue=i.source(),i.lastSelectedValue=i.selectorFn(i.lastSourceValue),i.valueState.set(i.lastSelectedValue),i.initialized=!0),i.valueState()}};static createLens=(e,t)=>{let a={accessor:t,isUpdating:!1,lensState:null,originalSet:null,path:[],source:e};return a.path=(()=>{let r=[],i=new Proxy({},{get:(e,t)=>("string"!=typeof t&&"number"!=typeof t||r.push(t),i)});try{a.accessor(i)}catch{}return r})(),a.lensState=l.createState(a.accessor(a.source())),a.originalSet=a.lensState.set,l.createEffect(function(){if(!a.isUpdating){a.isUpdating=!0;try{a.lensState.set(a.accessor(a.source()))}finally{a.isUpdating=!1}}}),a.lensState.set=function(t){if(!a.isUpdating){a.isUpdating=!0;try{a.originalSet(t),a.source.update(e=>p(e,a.path,t))}finally{a.isUpdating=!1}}},a.lensState.update=function(e){a.lensState.set(e(a.lensState()))},a.lensState};static notifySubscribers=()=>{if(!l.isNotifying){l.isNotifying=!0;try{for(;0<l.pendingSubscribers.size;){var e,t=l.pendingSubscribers;l.pendingSubscribers=new Set;for(e of t)e()}}finally{l.isNotifying=!1}}};static cleanupEffect=e=>{l.pendingSubscribers.delete(e);var t=l.subscriberDependencies.get(e);if(t){for(var r of t)r.delete(e);t.clear(),l.subscriberDependencies.delete(e)}}}let b=(e,t,r)=>{e=[...e];return e[t]=r,e},d=(e,t,r)=>{e={...e};return e[t]=r,e},f=e=>"number"==typeof e||!Number.isNaN(Number(e))?[]:{},S=(e,t,r)=>{var i=Number(t[0]);if(1===t.length)return b(e,i,r);var a=[...e],t=t.slice(1),s=t[0];let c=e[i];return null==c&&(c=void 0!==s?f(s):{}),a[i]=p(c,t,r),a},o=(e,t,r)=>{var i=t[0];if(void 0===i)return e;if(1===t.length)return d(e,i,r);var t=t.slice(1),a=t[0];let s=e[i];null==s&&(s=void 0!==a?f(a):{});a={...e};return a[i]=p(s,t,r),a},p=(e,t,r)=>0===t.length?r:null==e?p({},t,r):void 0===t[0]?e:(Array.isArray(e)?S:o)(e,t,r);export{a as state,e as effect,t as batch,r as derive,s as select,c as readonlyState,n as protectedState,u as lens};

package.json

@@ -5,5 +5,5 @@ {
 	"devDependencies": {
-		"@biomejs/biome": "2.2.7",
-		"@types/node": "24.9.1",
-		"npm-check-updates": "19.1.1",
+		"@biomejs/biome": "2.3.13",
+		"@types/node": "25.0.10",
+		"npm-check-updates": "19.3.2",
 		"typescript": "5.9.3",
@@ -54,3 +54,3 @@ "uglify-js": "3.19.3"
 	"name": "@nerdalytics/beacon",
-	"packageManager": "npm@11.6.2",
+	"packageManager": "npm@11.8.0",
 	"repository": {
@@ -98,3 +98,3 @@ "type": "git",
 	"types": "dist/src/index.d.ts",
-	"version": "1000.2.3"
+	"version": "1000.2.4"
 }

README.md

@@ -5,5 +5,6 @@ # Beacon <img align="right" src="https://raw.githubusercontent.com/nerdalytics/beacon/refs/heads/trunk/assets/beacon-logo.svg" width="128px" alt="A stylized lighthouse beacon with golden light against a dark blue background, representing the reactive state library"/>
 
+
 [![license:mit](https://flat.badgen.net/static/license/MIT/blue)](https://github.com/nerdalytics/beacon/blob/trunk/LICENSE)
 [![registry:npm:version](https://img.shields.io/npm/v/@nerdalytics/beacon.svg)](https://www.npmjs.com/package/@nerdalytics/beacon)
-[![Socket Badge](https://badge.socket.dev/npm/package/@nerdalytics/beacon/latest)](https://badge.socket.dev/npm/package/@nerdalytics/beacon/latest)
+[![Socket Badge](https://badge.socket.dev/npm/package/@nerdalytics/beacon/1000.2.3)](https://socket.dev/npm/package/@nerdalytics/beacon/overview/1000.2.3)
 
@@ -10,0 +11,0 @@ [![tech:nodejs](https://img.shields.io/badge/Node%20js-339933?style=for-the-badge&logo=nodedotjs&logoColor=white)](https://nodejs.org/)

src/index.ts

@@ -313,6 +313,5 @@ // Core types for reactive primitives
 				if (StateImpl.deferredEffectCreations.length > 0) {
-					const effectsToRun = [
-						...StateImpl.deferredEffectCreations,
-					]
-					StateImpl.deferredEffectCreations.length = 0
+					// Swap reference instead of spread copy to avoid array allocation
+					const effectsToRun = StateImpl.deferredEffectCreations
+					StateImpl.deferredEffectCreations = []
 					for (const effect of effectsToRun) {
@@ -530,6 +529,5 @@ effect()
 			while (StateImpl.pendingSubscribers.size > 0) {
-				// Process in snapshot batches to prevent infinite loops
-				// when effects trigger further state changes
-				const subscribers = Array.from(StateImpl.pendingSubscribers)
-				StateImpl.pendingSubscribers.clear()
+				// Swap with empty Set instead of Array.from() to avoid array allocation
+				const subscribers = StateImpl.pendingSubscribers
+				StateImpl.pendingSubscribers = new Set()
 
@@ -536,0 +534,0 @@ for (const effect of subscribers) {

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

549

0.18%

Number of medium supply chain risk alerts

0

-100%

Worsened metrics

Total package byte prevSize

51902

-0.02%

Lines of code

603

-0.33%

No dependency changes