rerender

React render tracker – a tool to discover performance issues related to unintentional re-renders and unmounts

Simple shared component state management for LitElement.

🚀 Simple component for ignoring the re-rendering of a piece of React's render method.

Pass anything as key without re-renders

React tool for debugging redundant re-renders

Restart component when change route params and query and force restart component.

Lightweight JavaScript framework based on Template Literals vs CustomEvents features. Virtual DOM basic structure.

Rendering react components every x milliseconds

Track down unwanted re-renders in your SvelteKit app

React wrapper to re-render component at a given times.

In React, see which state variable setters are called multiple times.

Nagar is a field management system built for businesses that deploy employees to multiple locations daily — sales teams, delivery agents, service technicians, and survey workers. Managers assign routes with GPS-fenced stops. Employees use the Android app to navigate their route — visits are verified automatically when they enter the geofence.

React.js application created for Women Who Code ATX meetup that uses useSelector hook and explores how to avoid re-rendering all the child components when one of them changes state

single page cart with JavaScript

Created a parent component with a simple counter and a child component displaying a todo list. Utilized the useMemo hook to prevent unnecessary re-renders of the child component when the parent component's state changes, ensuring optimal performance.

Rerender for Single Page Application SEO

react-optimized-effects

React Component that Tracks Mount and Rerender

MCP server for React render performance analysis in Next.js apps — detects rerender storms, commit spikes, and slow components for MCP clients like Claude Code and GitHub Copilot