Performant, flexible and extensible forms library for React Hooks
asynchronous before/error/after hooks for internal functionality
React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS
Module to hook into the Node.js require function
Intercept imports in Node.js
Event Emitting and Middleware Hooks
Hooks for require, vm and script used in istanbul
Run some code when the process exits
[React](https://react.dev/) UI components for the [AI SDK](https://ai-sdk.dev/docs):
A React hook that uses useEffect() on the server and useLayoutEffect() in the browser
Official sortable preset and sensors for dnd kit
React hook for handling keyboard shortcuts
A rich Observable/Signal implementation, the brilliant primitive you need to build a powerful reactive system.
A React hook that fires a callback whenever ResizeObserver detects a change to its size
A React hook that updates useRef().current with the most recent value each invocation
A React hook for the IntersectionObserver API that uses a polyfill when the native API is not available
Run some code when the process exits (supports async hooks and pm2 clustering)
Just create a single stylesheet...
A React hook for managing event listeners, e.g. removing events when a component unmounts.
Hook and modify stdout and stderr
A React hook for debouncing setState and other callbacks
Discard stdin input except for Ctrl+C
`@aws-amplify/ui-react-core` is a React platform agnostic utility library for Amplify UI internal usage in `@aws-amplify/ui-react*` and `@aws-amplify/ui-react-native*` namespaced packages.
React hooks for updating components when the size of the `window` changes.
PreToolUse / PostToolUse / SubagentStop hook dispatcher for oby. Routes Claude Code tool-call payloads to per-tool Capturers, rewrites Bash commands to recover discarded stdout/stderr via oby-tee, composes with peer hooks, and reports back to the oby wrapper over a unix socket.
Wrapper-daemon for oby. `oby claude` launches Claude Code inside a wrapped pty, listens on per-agent unix sockets for hook traffic from oby-hook + oby-tee, and paints a togglable activity feed showing every tool call (with recovered stdout/stderr that the agent's shell pipelines discarded). Installs the `oby` binary.
Core types and Capturer trait for oby — the wire-format and plugin contract shared by oby-hook, oby-tee, and the oby wrapper.
In-pipeline helper for oby. Reads stdin, streams bytes to the wrapper's per-agent unix socket with a JSON header, fail-open. Injected by oby-hook's PreToolUse rewrite to capture stdout/stderr that would otherwise be discarded.