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Plugins.Min.0a4b763b37fa

LaunchDarkly

A/B Testing
Good
vfb4739e2
A client-side library for managing feature flags and experimentation, allowing dynamic control over features and experiences.
Updated 10/31/2026
https://academy.launchdarkly.com/static/js/plugins.min.0a4b763b37fa.js
Overall Score
92

Recorded Observations

4

For this resource version

File Size

90.25 KB

Download size

Load Time

46.52ms

Network latency

Execution Time

247.70ms

Runtime performance

Version Telemetry

Version Timeline

Visual representation of each version's active period

Metrics Over Time

Security score, performance score, and file size trends

0255075100vfb47Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

vfb4739e2Latest
Span: 65 days
Score: 85
Size: 90.25 KB

Exposure & Risks

Security Score

Overall Security85 / 100
Security RatingGood

Risk Assessment

Critical Risks0
Total Observations1

Security Rating

Good
No significant behavioral concerns were detected in the available observations.

Behavioral Concerns

No Known Security Risks

Our telemetry scan did not detect any immediate behavioral security risks for this resource.

Security Observations

Security-related findings from analysis

No security observations recorded for this version

Privacy & Data Flow

Data Collection

Cookies and local storage used by this script

Local Storage

ld_device
Stores a unique identifier for the user's device, used by LaunchDarkly for consistent targeting and flag evaluations.
ld_eval*
Caches the results of feature flag evaluations, improving performance and ensuring consistent experiences across sessions or page loads. The exact key may include an environment or SDK ID.

Third-party Connections

External domains this script connects to

No external connections detected

Permissions Required

Browser permissions and capabilities used

No special browser permissions required.

Privacy Observations

Privacy-related findings from analysis

No privacy observations recorded for this version

Technical & Performance Analytics

Load Performance

File Size90.25 KB
Load Time46.52ms

Runtime Performance

Execution Time247.70ms
Network Requests0

Impact Assessment

Good
Minimal performance impact on page load

Performance Observations

Performance-related findings from analysis

No performance observations recorded for this version

Global Variables

Variables added to the global scope

_libFuncNameFoundationPlaceholders

Event Listeners

Events this script listens for

No event listeners detected

Browser API Access

APIs and browser features accessed by this script

No API access detected

Technical Details

Compressed
Yes
CDN Delivery
No
Recorded Observations
4
Is Mirror
No
Network Requests
0
Resource Hash
fb4739e2f9786c98472a17b4be44cc5117465082f954add99d893b6c148a675b

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is the LaunchDarkly client-side SDK, designed to integrate feature flagging capabilities directly into web applications. It enables developers to remotely control features, perform A/B tests, and personalize user experiences without deploying new code. The script initializes the LaunchDarkly client, fetches feature flag configurations for the current user, and provides methods to evaluate flag variations. It typically communicates with LaunchDarkly's servers to retrieve flag data and may store user-specific flag evaluations in local storage or session storage for consistency. Key behaviors include: initializing a connection to LaunchDarkly's streaming API (or polling API), retrieving flag configurations based on user attributes, and providing immediate flag evaluation results to the application.

Key Features

Core functionalities and capabilities of this resource

  • Feature flags
  • A/B testing
  • Experimentation
  • Progressive delivery
  • Kill switches
  • User targeting
  • Dynamic configuration
  • Personalization

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation