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Primer React 911369ee234690ef

GitHub

Utilities
Needs review
v2ecc0b15
A JavaScript library that provides reusable React components based on GitHub's Primer Design System for building consistent user interfaces.
Updated 11/1/2026
https://github.githubassets.com/assets/primer-react-911369ee234690ef.js
Overall Score
89

Recorded Observations

98

For this resource version

File Size

125.24 KB

Download size

Load Time

31.38ms

Network latency

Execution Time

0.00ms

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

0255075100v2eccNormalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v2ecc0b15Latest
Span: 10 days
Score: 79
Size: 125.24 KB

Exposure & Risks

Security Score

Overall Security79 / 100
Security RatingNeeds review

Risk Assessment

Critical Risks0
Total Observations1

Security Rating

Needs review
Behavioral concerns detected; review and mitigation are advised.

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

No cookies or local storage detected

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 Size125.24 KB
Load Time31.38ms

Runtime Performance

Execution Time0.00ms
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

No global variables detected

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
98
Is Mirror
No
Network Requests
0
Resource Hash
2ecc0b152cb7758401d6bb7beae6279ca018ef17a7d67bbadd3c47586d61ff4c

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script is part of GitHub's Primer React library, which implements the Primer Design System in React. It contains a collection of pre-built UI components, styles, and utilities that ensure a consistent look and feel across GitHub's web properties. When loaded in a browser, this script provides the necessary JavaScript to render interactive user interface elements, manage component state, and handle user interactions according to the Primer specifications. Its primary function is to facilitate the development and display of UI features rather than to track user behavior or serve advertisements. It is an internal component of the GitHub ecosystem, intended to provide developers with a robust and consistent set of tools to create and maintain user interfaces that adhere to GitHub's brand guidelines and accessibility standards.

Key Features

Core functionalities and capabilities of this resource

  • React UI Components
  • Design System Implementation
  • Consistent Styling
  • Reusable Components
  • Accessibility Features
  • Front-end Development Tools

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation