eslint-plugin-jsx-a11y vs ZMap
eslint-plugin-jsx-a11y
github.comZMap
zmap.ioSide by side
| Figure | eslint-plugin-jsx-a11y | ZMap |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| macOS | — | Yes |
| Linux | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 0 |
| Spec score · Port Scanner Software | 8.4 (#3) | 6.8 (#26) |
| License | The repository states that eslint-plugin-jsx-a11y is licensed under the MIT License. | The repository provides ZMap under the Apache License, Version 2.0, whose license text grants a no-charge, royalty-free copyright license subject to its terms. |
| Purpose | eslint-plugin-jsx-a11y statically checks JSX elements for accessibility issues in React apps. | ZMap is a fast, stateless, single-packet network scanner designed for Internet-wide network surveys. |
| Support | The repository links to Tidelift for professional support for eslint-plugin-jsx-a11y. | The README directs users to its FAQ and GitHub Discussions for questions, and asks users not to open issues for usage or support questions. |
Plans
In their own words
eslint-plugin-jsx-a11y
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.