A zero-terminal, real-time sync engine powered by your own Cloudflare Worker.
All-in-one for React Suspense — ErrorBoundary with shouldCatch, clientOnly to skip SSR for a boundary, Delay, and more
sync notes across devices in Obsidian via Google Drive
A concise and elegant Vue 3 asynchronous processing solution that simplifies complex asynchronous logic and renders repetitive boilerplate code obsolete.小而美的Vue3异步处理解决方案,让复杂的异步逻辑变得简单优雅,让重复的样板代码成为历史
🎯 Composable Select component for React, with search, async-friendly option data, custom rendering, and virtual scrolling.
Visualisation of real-time track data and telemetry synced to F1 replays.
An implementation of the exact same app in Firestore, AWS Datastore, PouchDB, RxDB and WatermelonDB
Mike North's 2018 TypeScript Fundamentals Course
Structured concurrency and effects for JavaScript
Utilities for debouncing, throttling, rate limiting, and queueing. Non-async and Async.
Pulsarr: Real-time Plex watchlist monitoring and content acquisition tool. Seamlessly sync Plex watchlists with Sonarr and Radarr, featuring intelligent predicated content routing, multi-instance support, Discord, and Apprise notifications. Automate your media library management with a modern, user-friendly interface.
PowerSync client SDKs for JavaScript clients
AsyncAPI specification website
A continuation-local storage (async context) module compatible with NestJS's dependency injection.
ember-concurrency is an Ember Addon that enables you to write concise, worry-free, cancelable, restartable, asynchronous tasks.
SignalDB is a reactive, local-first JavaScript database designed for modern web applications. It combines signal-based reactivity with powerful local data management and real-time synchronization capabilities.
MindOS is a Human-AI Collaborative Mind System, where human thinks and agents act. Globally sync your mind for all agents: transparent, controllable, and evolving symbiotically.
Efficient client-side storage for Angular: simple API + performance + Observables + validation
Sync TRaSH Guides + custom configs with Sonarr/Radarr
Local-first collaboration SDK for React, Vue, and Svelte. Batteries-included: Rich text, undo/redo, cursors, and presence.
Gracefully handle Promises using async/await without try/catch.
An logseq to anki syncing plugin with superpowers - image occlusion, card direction, incremental cards, and a lot more.
Watch videos with your friends. The spiritual successor to TogetherTube, preserving the spirit of it's simple to use interface, while improving it's look, feel, and reliability.
Ionic Selectable is an Ionic versatile and highly customizable component that serves as a replacement to Ionic Select, and allows to search items, including async search, create items, customize the layout with templates and much more. It provides an intuitive API and is easy to set up and use.
Open-source Calendly alternative running on Cloudflare's free tier. Meeting scheduler with Google Calendar and Outlook sync.
An open-source read-along document reader server with high-quality TTS options, synchronized highlighting, and audiobook export for EPUB, PDF, DOCX, TXT, and MD.
AWS Generative AI CDK Constructs are sample implementations of AWS CDK for common generative AI patterns.
Bridge WeChat, WeCom & Telegram to local Codex, Claude Code, OpenCode & Pi. Keep the native terminal experience & CLI options with bidirectional interaction, multi-session bridging, CLI switching, file transfer, approvals & status sync. 微信、企业微信与 Telegram 接入本地 Codex、Claude Code、OpenCode 和 Pi,保留原生终端体验与高级启动参数,支持原生双向交互、多会话桥接、多 CLI 切换、文件传输、审批交互与运行状态同步。
A TypeScript gRPC library that is nice to you
Quickstart for Zero & React.
Manage your Hevy workouts, routines, folders, and exercise templates. Create and update sessions faster, organize plans, and search exercises to build workouts quickly. Stay synced with changes so your training log is always up to date.
The open-source trade journal. Broker sync, P&L calendar, deep analytics, and AI reflection. Self-hosted, MIT, free. By LuxAlgo.
Self-hosted home display — part photo frame, part family board, part Home Assistant dashboard. Drag-&-drop, live sync, Immich wallpapers. No cloud.
Free, self-hostable scheduling app with booking links, Google Calendar sync, SMTP notifications, and Stripe test payments.
Self-hosted two-way Notion and CalDAV sync on Cloudflare Workers + D1 or Node.js + PostgreSQL
TeamSync PDF Viewer
Visualize Every Step with AI — bilingual visual explanations, interactive models and synchronized narration.
Asynchronous Pi subagents and agent fleet orchestration for parallel coding agents with nested delegation, background work, and supervision in herdr.
Based on Web/Lark(Feishu), implement taskboard to control the execution of tasks on Mac local Codex. Synchronize Codex on mobile devices for real-time monitoring and smoother interaction.
A modern, fast, local-first to-do app for Linux, macOS & Windows — smart lists, labels, recurring tasks, focus timers, reminders, natural-language quick-add, and optional self-hosted account sync. Built with Tauri, Preact & Rust. By unifybrowse.
A calendar and booking demo exploring Async React, Cache Components, Partial Prefetching , and View Transitions with Next.js 16.3, React 19, Tailwind CSS v4, and Prisma.
Browser player and editor for recordings from multiple dashcam brands. GPS maps, synchronized cameras and clip export. Files stay on your device. (ex-dashcamigo)
A modern, open-source & self-hosted SSH client and server manager. Local-first, zero-knowledge encryption, and seamless multi-device sync.
Free, open source, realtime task manager. Issues, boards, sprints, projects and docs that sync instantly. Keyboard-first, self-hostable, with an MCP server for AI agents. No pricing, ever.
Flute practice companion that listens: real sampled piano accompaniment synced to your score, live pitch detection with note-by-note scoring, and a personal sheet-music library. Free & open source, 5 songs built in — Windows / macOS / Web.
Synchronize and Orchestrate agents from CLI to GUI, across desktop to phone.
Control your Hyprland desktop from your phone over home Wi-Fi. A web page you install as an app. No app store, no cloud.
A video player for Windows and macOS built on Tauri 2 and libmpv: local files, links, torrent streaming with a built-in catalog, casting to Chromecast and DLNA televisions, and watching together in sync — with an unusual amount of attention to detail.
🐮 牛来动画生成器 —— 输入一段小故事,一条命令产出还原电影《牛来》风格的抽象动画:无厘头台词、严格同步的字幕与配音、粗糙低模的直立牛。Three.js 程序化 3D 渲染 + DeepSeek 剧本生成 + TTS 配音 + FFmpeg 合成,不依赖视频大模型。AI video generator that turns any short story into a Niulai-style absurd 3D animation with lip-synced subtitles.
Git-safe CLI for syncing Overleaf CE projects.
The private, offline-first prompt manager for AI Agent power users. Features AES-256 encrypted local storage, a built-in AI Librarian to evaluate & refine prompts with Gemini & Groq fallback, dynamic {{variable}} templates, Supabase cloud sync, analytics, and instant ⌘K search.
Provider-neutral TypeScript toolkit for LRC parsing, lyric timeline alignment, playback synchronization, and safe track matching.
Your Private E-book reader 📚 (Sync with all devices & Convert your pdf, materials to book with AI Agents)
A modern iOS-focused expense tracker built with React Native, Expo, and TypeScript.
Izum StoryFlow is an open‑source cross‑platform ebook reader (Next.js/Tauri v2) supporting EPUB, PDF, MOBI, FB2, TXT, MD. Features: scroll/page modes, search, bookmarks, annotations, dictionaries/translation, split‑screen, themes, sync. Also TTS, audio sync, OPDS/Calibre, Yandex Books, and self‑hosted sync server.
A "Slack" team chat demo with TanStack Query (or SWR), built with Next.js 16.3 Cache Components, Partial Prefetching, React 19, Tailwind CSS v4, and Prisma.
Edit Obsidian notes as mind maps with two-way Markdown sync
A unified desktop app for managing ComfyUI models. Browse and download from CivitAI, auto-organize into folders, track updates, detect duplicates, and handle version management with intelligent routing for SD models, GGUFs, and HuggingFace caches. Features SHA256 verification, resume support, and cross-device settings sync.
A unified platform to organize your game collection, track gameplay, with real-time cloud sync across devices and detailed gameplay reports.
A clipboard synchronization service for different devices that can synchronize text, screenshots, and files.