radio4000/r4-sync-tests

A lightweight, high-performance virtual list component for Svelte 5 that renders large datasets with minimal memory usage. Features include dynamic height support, smooth scrolling, TypeScript support, and efficient DOM recycling. Ideal for infinite scrolling lists, data tables, chat interfaces, and any application requiring the rendering of thousands of items without compromising performance. Zero dependencies and fully customizable.

JavaScript client for Radio4000 for the browser and node

Adapter for SvelteKit apps that prerenders your entire site as a collection of static files

The framework agnostic core that powers TanStack Query

TanStack Query collection for TanStack DB

Set of utilities for interacting with persisters, which can save your queryClient for later use

Svelte integration for @tanstack/db

Primitives for managing, caching and syncing asynchronous and remote data in Svelte

Developer tools to interact with and visualize the TanStack/svelte-query cache

TypeScript definitions for yargs

A universal, modern, and extendable logging library for JavaScript and TypeScript.

Feed is a RSS, Atom and JSON feed generator for Node.js, making content syndication simple and intuitive!

Fast SublimeText-like fuzzy search for JavaScript

GSAP is a framework-agnostic JavaScript animation library that turns developers into animation superheroes. Build high-performance animations that work in **every** major browser. Animate CSS, SVG, canvas, React, Vue, WebGL, colors, strings, motion paths, generic objects...anything JavaScript can touch! The ScrollTrigger plugin lets you create jaw-dropping scroll-based animations with minimal code. No other library delivers such advanced sequencing, reliability, and tight control while solving real-world problems on millions of sites. GSAP works around countless browser inconsistencies; your animations **just work**. At its core, GSAP is a high-speed property manipulator, updating values over time with extreme accuracy.

A super-simple-small keyval store built on top of IndexedDB

Makes a floating panel for controllers on the web.

Immutable date wrapper

BSD licensed community fork of mapbox-gl, a WebGL interactive maps library

A markdown parser built for speed

Custom elements (web components) for making audio and video player controls that look great in your website or app.

Fetch media information from YouTube, Vimeo, Spotify and Discogs

WebGL Library

Posthog-js allows you to automatically capture usage and send events to PostHog.

A highly customizable color picker component library

Custom element (web component) for the YouTube player.

Biome is a toolchain for the web: formatter, linter and more

The official e18e ESLint plugin for modernizing code and improving performance.

Automatically chooses the SvelteKit adapter for your current environment, if possible.

Adapts SvelteKit applications for Cloudflare Workers or Cloudflare Pages

SvelteKit is the fastest way to build Svelte apps

ESLint plugin for TanStack Query

TypeScript definitions for eslint

TypeScript definitions for youtube

Zero-config PWA for SvelteKit

ESLint plugin for Svelte using AST

Find and fix unused dependencies, exports and files in your TypeScript and JavaScript projects

Svelte plugin for prettier