Who should use Legend-State v3?

Legend-State v3 is an open-source project built for javascript developers.

Does Legend-State v3 have a free plan?

Yes — Legend-State v3 is open source under the Open Source license and free to use.

What platforms does Legend-State v3 run on?

Legend-State v3 runs on the web.

Is Legend-State v3 still active?

PulseGate's automated liveness checks currently classify Legend-State v3 as active.

What tools are similar to Legend-State v3?

Similar tools tracked by PulseGate include Legendz-app, state-in-url, and LEGEND ACADEMY.

Is Legend-State v3 open source?

Yes — Legend-State v3 is open source under the Open Source license.

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Legend-State v3

legendapp.comInfrastructure

Legend-State is an open-source JavaScript library for efficient state management in web applications. It provides reactive state handling and performance optimizations, making it suitable for developers building complex front-end projects.

Open Source

Web

Visit legendapp.com

Overview

5 features

Legend-State v3 sits in PulseGate's Frameworks & SDKs category. It focuses on managing and synchronizing application state efficiently in JavaScript projects. Legend-State v3 is an open-source project aimed at javascript developers. The project is open source (Open Source). Legend-State v3 is available on the web.

Legend-State v3 first shipped in 2024. Among its 5 catalogued features are state management, reactivity, and open source.

State management
Reactivity
Open source
JavaScript support
Performance optimization

AI capabilities

Weights: Open

Built with & integrations

Framework: nextjs
Hosting: cloudflare
Runs on: Browser

Trust & compliance

LicenseOpen Source

Verified signals

HTTPS Open Source Free tier

Recent events

Latest indexed changes and source events

IndexedJun 26, 11:27 PM
Listing verified by the PulseGate indexer
Source: PulseGate indexerOpen ↗

Frequently asked questions about Legend-State v3

What is Legend-State v3?: Legend-State v3 focuses on managing and synchronizing application state efficiently in JavaScript projects. It is catalogued under Frameworks & SDKs on PulseGate.
Who should use Legend-State v3?: Legend-State v3 is an open-source project built for javascript developers.
Does Legend-State v3 have a free plan?: Yes — Legend-State v3 is open source under the Open Source license and free to use.
What platforms does Legend-State v3 run on?: Legend-State v3 runs on the web.
Is Legend-State v3 still active?: PulseGate's automated liveness checks currently classify Legend-State v3 as active.
What tools are similar to Legend-State v3?: Similar tools tracked by PulseGate include Legendz-app, state-in-url, and LEGEND ACADEMY.Legendz-app state-in-url LEGEND ACADEMY
How long has Legend-State v3 been around?: Legend-State v3 first shipped in 2024.
Is Legend-State v3 open source?: Yes — Legend-State v3 is open source under the Open Source license.

At a glance

Platforms: Web
Languages: English
License: Open Source
First seen: Sep 10, 2024
Activity: 🟢 Active
Status: 🟢 Active
Built for: javascript developers
Model: Open source
Solves: Managing and synchronizing application state efficiently in JavaScript projects.

Developer

Legendapp

Live coverage

Confidence: High · 93
Indexed: Jun 26, 2026
Lifecycle: Alive
Activity: Active
First seen: Sep 2024
Last seen: 3w ago

Identity audit (9)

Entity ID: cmqvkbhds11fehgehmlboimb9
Slug: legend-state-v3-legendapp-com
Verification state: Indexed for public listing
Claim / listing state: Unclaimed · listed: yes
Index status: Included in index
Latest evidence snapshot: Jun 26, 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Last updated: Jun 28, 2026
Canonical URL: https://legendapp.com/open-source/state/v3

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