Havuz

Open-source, self-hosted productivity hub: tasks, projects, notes, urgent reminders and two-way Google/Apple Calendar sync. Cross-platform F

SudokuFlow is a premium, Notion-inspired Sudoku workspace built entirely with pure HTML, CSS, and JavaScript — no frameworks, no fluff. Play

一键本地 AI 工作站：模型市场（多源测速+断点续传）、llama.cpp+MNN 双引擎、多芯片检测（NVIDIA/AMD ROCm/华为昇腾）、LLM/TTS/图像/视频/3D/超分、Agent 助手；Electron + 原生 JS + Python sidecar，数据默

deepseek-harness 便携式变体 | 即插即用 U 盘 AI 助手：免安装 LLM Web UI、离线可用、适配中国网络，支持 OpenAI 兼容网关（Ollama / 阿里云百炼 / OpenRouter），Windows / Linux / macOS 三端即开即

A 100% local, privacy-first alternative to Windows Recall — captures your screen, OCRs it, and lets you semantically search and chat with yo

中文 AI 文本去痕迹 + Claude 水印检查 — 六段式改写；零宽字符、同形字清干净，SynthID 采样水印只量残留、不声称能删。纯 Python 本地跑，零 LLM 零 API Key。Chinese AI-text humanizer & Claude / Synth

Poker without the casino. Texas Hold'em with friends or against AI. Play money only, no ads.

Privacy-first SOS application for sending emergency messages and real-time location updates to trusted contacts.

Private AI WYSIWYG Markdown editor with agentic chat & voice dictation. Open source, no cloud, no tracking.

Move files between devices with a screen and a camera — offline optical transfer of RVF cognitive containers and WASM artifacts over animate

Free offline-first open source POS and billing software for retail and restaurants. AGPL-3.0-only source; packages include separately licens

本地离线的个人成长教练 PWA：把现实行动转化为即时反馈、复盘与长期策略。

An ink & matte style productivity app

Browser-based CTF toolkit. Drop a file, every check runs at once, nothing uploads. Hand-written Rust/WASM core, zero dependencies.

IELTS Prep (BandReady) — free, open-source, offline-first IELTS practice desktop app. Speaking, writing, reading and listening with a live A

Offline-first PWA reader for Japanese novels (EPUB) and English books (PDF) — furigana, reading stats, bookmarks. All data stays local.

Local-first task manager for Genshin Impact players and studios, with Windows desktop and offline PWA clients.

Free, MIT-licensed CAD for every discipline — parametric modelling, drawings, FEM, CAM, PCB and BIM, chat-driven and offline-first. No accou

Free, open-source Google Keep alternative for Android, Obsidian, the web and Chrome. Keep-style note cards, plain Markdown files you own and

Self-hosted, open source GIS portal: web maps, PostGIS data layers, forms, an app builder with dashboards, an offline field PWA, OGC APIs, a

A collection of lightweight developer utilities built as standalone HTML files.

Free, open-source, 100% local résumé builder. 75 ATS-ready templates, a deterministic ATS score, PDF résumé import with on-device OCR, and a

Strip the personal data out of a document before you paste it into an AI. Converts PDF, Office, scans and email to Markdown and removes name

OpenLock — a free, open-source App Lock for Android. Lock any app behind a PIN, pattern, or fingerprint, with Device-Admin uninstall protect

Offline tool that maps a Markdown/Obsidian vault and tells you which notes to fix first — center topics, orphans, noise, and a per-note next

Free, open-source, self-hosted peptide tracker. Single Docker container, installable PWA (offline, dark/light). Reconstitution & draw-volume

Archived — continues as Sprigo: https://github.com/ozerozdas/sprigo

Beginner-friendly SSH client for Windows - dangerous-command guard, offline error explanations, and a breadcrumb navigator. Fully local, no

Local-first AI image creation workbench | 本地优先的 AI 图片创作工作台

Local-first task manager for Windows and Android. Board, List and Agenda views. Your phone syncs with your PC over your own Wi-Fi, end-to-en

Free, open-source, local-first workout tracker for iOS, Android, and Apple Watch, built with React Native, Expo, and SQLite. Sync is optiona

GD · DentOS — 开源口腔/牙科诊所管理系统:患者档案/预约/电子病历/收费/库存/消毒追溯,单机+局域网,不上云,数据主权在诊所自己手里

一个想把「记一笔」压到 3 秒以内的 Android 记账小工具。

Your terminal's working memory — offline, Markdown-first notes, decisions, and an active-task now.md for Herdr

Self-hosted LAN game platform — 8 turn-based board games (Monopoly, Risk, Battleship, Yahtzee, Life, Checkers, Connect Four, Tic-Tac-Toe) in

A beautiful, offline-first bookmark manager and link saver app built with Flutter. Save links, write notes, auto-fetch rich metadata preview

Play 34 board, card, mahjong and party games with friends, no internet needed. One phone hotspot hosts; everyone joins from a browser. No ac

Run local LLMs entirely in your browser, with no server, no install and no traces. A private, single-file AI chat UI and AGENT that also wor

Modern, secure, offline-first personal finance and expense tracking mobile application built with React Native Expo

Private on-device voice assistant — STT, LLM, TTS fully local. Android + desktop from one core, built on Tether QVAC SDK.

Kaiwa (会話) — open-source Japanese conversation tutor that runs entirely on your own computer. Chat, voice calls, roleplay, corrections & SRS

Privacy-first AI novel writing IDE. Full workflow: outline→draft→review→finalize. Local RAG + multi-model routing. Trilingual UI (zh/en/ru)

Browser-native IFC viewer + local-first ERP kernel. Frictionless. Two DBs. One browser. Zero install.

Privacy-first dual-channel meeting transcription & AI summary for macOS — 100% local, powered by whisper.cpp and Ollama

Private, offline, encrypted journal for Android. No internet permission, no account, no tracking. Local-only data, SQLCipher + AES-256-GCM,

Offline-first toolkit for agent-ready repositories: readiness scoring, instruction graphs, context packs, policy/rule packs, MCP, GitHub Act

Low-power, offline retrieval (RAG) for disaster and infrastructure-failure guidance.

Just makes your day easier. An offline, keyboard-driven desktop planner for developers: tasks from GitHub, Jira, GitLab and 10 more trackers