Havuz

🧠 A council of AI models for the decisions that aren't no-brainers — they answer in parallel, debate to consensus, or get judged to a ver

Open-source AI study companion — Google Classroom sync, Gemini AI plans, SRS flashcards, GPA predictor, AI quiz, MCP server for Claude Code.

📱 QR Studio Pro - Next-gen client-side QR generator and scanner suite with custom branding, gradients, AI assistant & WebRTC.

Your agent, across all your machines. A self-hosted, web-based AI agent: one server holds every conversation and works in a cloud sandbox or

⚡ UnitFlow - High-precision smart unit & currency converter engine with real-time math evaluation, 36+ categories, 300+ units & offline PWA.

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

Open a KeePass vault in your browser — no install, no signup. Try the demo in 10 seconds at keewebx.app/app?demo=1. Modern web-only KeePass

TOTP authenticator that runs entirely in your browser. RFC 4226/6238 implemented from scratch, no network requests, nothing stored by defaul

The .NET One Person Framework — build, run, and ship a whole product solo, in C#, on one server. C# components server-rendered or on WebAsse

1688 自动铺货工具 — 从选品到铺货的一站式解决方案。支持 Shopify/通用API/CSV 多平台铺货，Cron 定时调度，JWT 认证，登录审计。

A personal finance management app powered by Next.js and Supabase. Key features include transaction tracking, account management, custom cat

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

一个微信群社区的站内门户：群聊存档与全文检索，加上论坛、积分、称号、开放 API 与 GitHub 生态。只有群成员能登录。

An ink & matte style productivity app

Maintained fork of bashalarmistalt/decimen-optical-transfer with arbitrary file transfer, PWA support, and image optimization.

Peek, the universal parcel tracker. Open source, for iPhone and the web.

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。

Self-hosted App Store Connect order & subscription dashboard on the Cloudflare edge — driven entirely by App Store Server Notifications V2.

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

Privacy-first, on-device AI background remover for batch images with model selection, edge refinement, custom backgrounds, and flexible expo

Self-hosted Spotify Jam alternative — listening rooms where everyone hears the same song at the same second. Shared queue, live chat, reacti

A personal catalog for everything you have watched on Netflix, Prime Video, Disney+ or at the cinema. Import your streaming history, browse

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

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

Drop a screenshot onto a photorealistic 3D iPhone, rotate to any angle, and export a transparent PNG. Runs in the browser.

Open-source persistence for services that need memory that sticks between interactions.

astt — Open-source, self-hosted net worth & portfolio tracker

融合东方术数、西方占卜、传统日历与 AI 解读的现代化 Web 应用

A simple, self-hostable budgeting app built with React, TypeScript, and Supabase. Track expenses, share budgets, and manage your money.

AI-powered local-first renewal and app-wallet radar PWA

Self-hosted mission control for real Claude Code and Codex sessions — persistent terminals, automations, and browser/mobile control.

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

Run git from your phone, safely. A self-hosted daemon + mobile PWA for any git host (GitHub, GitLab, Gitea, Cloudflare Artifacts): live repo

浏览器即玩的即时战略引擎（兼容 C&C 文件格式）· 多人锁步联机 · 由 AI 一晚从零写成 · 自备游戏文件，与 EA 无关

Local AI chat and personal agents for macOS. Ollama-powered conversations, customizable characters, controllable memory, and a browser-based

A typing speed test built around the Keychron keyboard aesthetic with audio feedback on every keystroke. Tracks WPM, accuracy, and stats wit

The core framework package. Small in size. Fierce in speed. Alive in every route.

Kimi k3 复刻网页版我的世界（创造 + 生存双模式），技术栈：Next.js (App Router) + shadcn/ui + Three.js (@react-three/fiber)。

Play Dungeon Crawl Stone Soup (DCSS) on your phone, online or fully offline. Unofficial mobile DCSS app for iOS (iPhone, iPad) & Android. We

Self-hosted family dashboard for kitchen wall displays — calendars, shopping, weather, photos, smart home, energy and daily life in one beau

Monitor your MG car just like the iSmart app can but better

Next-gen cybernetic gamified typing platform with sub-millisecond mechanical input, 3D CyberHands RPG, real-time multiplayer racing, and BYO

Self-hosted document library and PWA reader for PDF, Markdown, and text files, with NAS folder watching, full-text search, sharing, annotati

A sleek, lightweight Progressive Web App for viewing Markdown files on any device

MyTripPlanner — self-hosted road-trip planner with Ulisse, the built-in AI travel agent. Real hotels, restaurants, maps, budget. Open source

Code from your phone — self-hosted mobile web UI for terminal coding agents (OpenCode chat + real terminal)

📅 Smart Calendar Pro - Sleek, highly responsive productivity calendar with event scheduling, reminders, themes & local storage sync.

A modern, mobile-first dashboard for Home Assistant. No YAML, no compromise.

Self-hosted media platform — stream your Telegram files to Web, Android, Android-TV & Desktop. Multi-bot parallel streaming, two-tier cachin