Made With Reflect4 List New Today

Imagine a plugin adds a new REST endpoint after initialization. Without listNew, you'd have to re-scan everything. With Reflect4:

function syncNewEndpoints(plugin: any) 
  const newKeys = Reflect4.listNew(plugin);
for (const key of newKeys) 
if (key === 'routes') 
const freshRoutes = Reflect4.getMetadata('routes', plugin);
console.log(🚀 Mounting new routes: $freshRoutes);
// Dynamically register with Express.js
freshRoutes.forEach(route => app.use(route, plugin.handler));
 made with reflect4 list new

Reflect4’s list new includes a powerful patch method for batch updates: Imagine a plugin adds a new REST endpoint

// Instead of updating 100 items one by one
tasks.patch([
   type: 'update', index: 0, value:  ...tasks[0], priority: 'high'  ,
   type: 'add', index: 5, value: newTask ,
   type: 'remove', index: 10 
]);
// The DOM updates in a single microtask with minimal reflows.

The "4" represents the four pillars of the library: Reflect4’s list new includes a powerful patch method

To solidify your understanding, here are three types of applications that benefit tremendously from this pattern: