Web Component for displaying a virtual/infinite list of items.

Lightweight, robust, elegant virtual syntax highlighting using Prism

tagged template string virtual dom builder

A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse, filter, and transform JSON far larger than available memory with a SAX-inspired token API, on Node.js or Web Streams.

`rrdom` is a virtual dom library that is used by `rrweb` to replay DOM mutations. It is a standalone library that can be used to create a virtual dom tree and apply patches to the real dom. It's used in `rrweb` to optimize replay performance especially wh

A tiny React hook for rendering large datasets like a breeze.

A tiny, dynamic list virtualization library for React

Out-of-box MPA plugin for Vite, with html template engine and virtual files support.

In-memory state adapter for Chat SDK — zero-dependency subscriptions, locks, and cache for local development and tests

Virtual Scroll displays a virtual, "infinite" list. Supports horizontal/vertical, variable heights, & multi-column.

A tiny but mighty list virtualization component, with zero dependencies 💪

Use multiple `fs` modules in a union.

Experimental sandboxed JS execution and filesystem runtime for Cloudflare Workers agents

MongoDB Server for testing (core package, without autodownload). The server will allow you to connect your favourite ODM or client library to the MongoDB Server and run parallel integration tests isolated from each other.

A tiny but mighty list virtualization component for svelte, with zero dependencies 💪

virtual list. Features: Vue2, Vue3, TypeScript, SSR, horizontal, table.

memlab is a framework that analyzes memory and finds memory leaks in JavaScript applications.

A zero-config, fast and small virtual list and grid component for React, Vue, Solid, Svelte and Angular.

A vue3 component support big amount data list with high scroll performance.

Pure TypeScript SQL engine — no WASM, no native bindings. Runs in browsers, Node.js, React Native, edge workers, and anywhere JS runs.