react-click-keypress
Spread a click & enter/space key event on an element
Spread a click & enter/space key event on an element
Static AST checker for accessibility rules on JSX elements.
Make browsers responsibly lose focus when the user is clicking inputs
An accessible datepicker. Supports natural language manual input, keyboard and screen readers.
A React and JS Accessibility Toolkit
A React component wrapper around inclusive-menu-button.
Check HTML pages with achecker.
A highly impartial suite of React components that can be assembled by the consumer to create a responsive and aria compliant carousel with almost no limits on DOM structure or CSS styles.
A small library to handle keyboard events in a more declarative way
Utility that helps you choose colors with sufficient contrast, WCAG 2.0 in mind

Vue autosuggest component.
Masked Input plugin
ESlint rules for classic-style JavaScript
Modifies a web site to quickly view common 508/accessibility issues. Attempts to present your website the way a user of a screen reader would interpret it.
An accessible & customizable modal dialog for React built with Hooks under the hood.
A small React hook to build accessible disclosure widgets
Generate accessible complementary text or UI colors as Sass variables and/or CSS custom properties from your base color tokens.
Fela plugin to enable direction-independent style authoring
Now Design System focus management helper