very good whiteboard infinite canvas SDK

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

🤖 Keep your forks up-to-date via automated PRs

🌴💪 Synchronize your Visual Studio Code Settings Across Multiple Machines using GitHub GIST 💪🌴

Integrates MyAnimeList/AniList/Kitsu/Simkl into various sites, with auto episode tracking.

A new kind of database that's distributed across your frontend, containers, serverless functions and its own storage cloud.

Synchronize multiple Pi-hole instances

Storage for private, distributed, offline-first applications.

An implementation of the exact same app in Firestore, AWS Datastore, PouchDB, RxDB and WatermelonDB

🖼 新浪微博图床 Chrome/Firefox 扩展，支持同步到微相册

Use Matrix as a backend for local-first applications with the Matrix-CRDT Yjs provider.

🚀 Local-first collaboration SDK for React, Vue, and Svelte. Batteries-included: Rich text, undo/redo, cursors, and presence.

SDK that enables local-first and real-time reactive apps with embedded SQLite for JavaScript clients, including React Native and Web

An open-source publishing framework built for AI agents and developers to ship websites, docs, or blogs. Write markdown, sync from the terminal. Your content is instantly available to browsers, LLMs, and AI agents. Built on Convex and Netlify.

Sync TRaSH Guides + custom configs with Sonarr/Radarr

Quickstart for Zero & React.

⚡ Sync all of your VSCode settings across multiple devices, supports any VSCode variant.

🔄 Github action to sync your forks

Synced scroll position across multiple scrollable elements

A monorepository for (time)keeper—an open-source calendar synchronization and booking tool.