eslint-plugin-jsx-a11y vs ScanSearch

eslint-plugin-jsx-a11y is a free MIT-licensed package that uses ESLint to statically inspect JSX for accessibility issues in React applications. Its rules cover alternative text, ARIA properties, values, roles and requirements, labels, keyboard access, and captions for audio and video. It can flag clickable non-interactive elements without keyboard listeners and interactive handlers on elements that are not focusable. Recommended and strict configurations are documented for legacy .eslintrc files and flat eslint.config.js files. Configuration can map custom component names to DOM element types and DOM attributes to JSX properties, allowing those abstractions to be checked. An optional polymorphicPropName setting is supported, although the project warns that polymorphic components can be harder to maintain. Installation instructions cover npm and Yarn and require ESLint. The plugin analyzes static code rather than rendered DOM. Its maintainers recommend pairing it with @axe-core/react and assistive-technology testing. It has no manual review tools, mobile testing, browser extension, or remediation guidance. The repository links to Tidelift for professional support.

ScanSearch is a cloud service for on-demand network exposure checks. It runs live SYN scans and detects services on specified targets, which can be IP addresses, CIDR or country ranges, ASNs, or resolved domains. Its Nmap-based engine identifies software, versions, and protocols from more than 12,000 signatures covering over 1,200 services. Depending on enabled modules, results can add TLS/SSL details, HTTP security headers, geolocation, technology stack information, and CVE matches. Results appear in a live dashboard and can be exported as TXT, JSON, or CSV. The REST API supports JSON, webhooks, batch operations, and an official Python SDK and CLI. Separate tools automate Google dork queries and monitor attack surfaces with scheduled scans, change tracking, dashboards, and alerts. Scan data is retained for 7 days on free accounts and 90 days on paid accounts. ScanSearch requires permission for every target and describes its use as authorized security testing, network administration, and research. A free plan and trial are available; the listed paid Internet Scanner plan costs $0.30 a month, billed per kpps/month.