frontend-inferencer

Detect frontend frameworks like React, Angular, and Vue from JavaScript, HTML, and CSS signals.

7|1|Updated Apr 14, 2026
One-click install
npx skills add https://github.com/ArianHobson333/claude-bug-bounty-stack --skill frontend-inferencer-arianhobson333
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: frontend-inferencer
Source: https://github.com/ArianHobson333/claude-bug-bounty-stack/tree/main/vendor/communitytools/projects/pentest/.claude/skills/techstack-identification/frontend_inferencer
Command: npx skills add https://github.com/ArianHobson333/claude-bug-bounty-stack --skill frontend-inferencer-arianhobson333

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill helps to quickly and accurately infer frontend technologies used in a web application, reducing the need for manual analysis.

Core Features & Use Cases

  • Automated Technology Detection: Identifies frontend frameworks like React, Angular, Vue, etc., based on signals from JavaScript, HTML, and CSS analysis.
  • Detailed Reporting: Provides a comprehensive report detailing detected technologies, their version, and confidence level.
  • Use Case: After conducting a web application audit, use this Skill to quickly identify the frontend technologies in use without manually inspecting code.

Quick Start

Use the frontend-inferencer skill to infer the frontend technologies used in the application under audit.

Frequently Asked Questions about frontend-inferencer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect frontend frameworks used in a web application?

Detect frontend frameworks by analyzing signals from JavaScript, HTML, and CSS. This process automates technology identification by scanning your analysis inputs to accurately recognize popular frameworks like React, Angular, and Vue.

What is the best way to automate frontend technology detection during an audit?

Automated frontend technology detection uses collected JavaScript, HTML, and CSS signals to infer the web application's frameworks. It generates a comprehensive report detailing the detected technologies, their versions, and a confidence level.

Can I identify React or Angular versions without manually inspecting code?

Identify React or Angular versions without manual inspection by feeding your JavaScript, HTML, and CSS analysis into an automated inference tool. This outputs a detailed report listing detected frontend technologies and their specific versions.

Do I need to provide JavaScript and HTML analysis to use a frontend inferencer?

Yes, you need to provide JavaScript, HTML, and CSS analysis as input to use a frontend inferencer. These signals are required to accurately detect the frontend technologies and frameworks utilized within the target web application.

What confidence level does automated frontend framework analysis provide?

Automated frontend framework analysis provides a confidence level indicating the certainty of each detected technology. It evaluates JavaScript, HTML, and CSS signals to generate a detailed report including the technology name, version, and its detection confidence.