Havuz

全平台加密音乐格式转换器（网页版+命令行）：网易云 NCM / QQ音乐 QMC / 酷狗 KGM / 酷我 KWM 解密与转码，代码从零自研，MIT 协议

GitHub contribution automation and scheduling tool for developers. Build, manage, and schedule your GitHub activity with a simple, intuitive

多功能在线工具箱，覆盖视频、音频、图片、文档、开发与生活工具。

Open-source, local-first AI App Store screenshot editor.

此项目是与 PCB_lightgraph 的Web网页便捷版，有更多有意思的功能且无需下载安装。

Browser-based Fallout Shelter save editor: edit dwellers, rooms, storage, and season pass entirely client-side. Your save never leaves your

Plan a room on an OpenStreetMap building and see where sunlight falls through the day and year. Runs in the browser.

Free, open-source email signature generator. Single HTML file, no sign-up, no server.

Local-first AI knowledge app and Agent Skill with evidence-backed Wiki, an interactive knowledge universe, Viki Q&A, and shareable knowledge

Paste your code and get brutally roasted by AI — then refactored into something actually worth shipping.

Privacy-first synthetic account data and disposable email test utility

A dependency-free browser todo list with localStorage persistence, filtering, drag-and-drop ordering, progress tracking, and light/dark them

Local-first beat library built for producers — catalog, BPM/key analysis, license tiers & PDFs, tagged-MP3 + loopkit export, and assisted mu

A self-running research agent that monitors the web on your schedule, verifies findings with LLM analysis, and delivers intelligence reports

A self-hosted web interface for pi coding agent.

A client-side web application to patch MP4/MOV containers locally, preserving video quality when uploading to TikTok without server compress

Live multi-sport scores, match events, standings, and favorites built with React, TypeScript, and a server-side provider gateway.

A private browser-based expense tracker with local storage, budget tracking, and visual spending insights.

A high-performance modern streaming media web application built for seamless entertainment and content discovery.

Transparent randomization tools with fairness receipts, replayable draws, giveaways, tournaments, and live rooms.

A calm, visual recipe finder with search, favorites, meal planning, pantry inventory, shopping lists, and price estimates.

AI-powered code analysis tool with bug detection, code explanations, and AI-powered suggestions.

Generate clean icon-based logos instantly in your browser. Export as SVG, PNG, or ICO.

Vibe Coding 轻量项目实验室：Web 应用、桌面工具、Prompt 资料库与 Codex Skills

Управляй своим ПК с телефона через Wi-Fi.

Attendance management system built with React, Vite, Tailwind, and Supabase.

A client-side React app for scheduling meetings, managing client details, and exporting reports.

Synapse is a local-first, offline-first, installable PWA that unifies habit tracking, task management, workouts, finance, and more into a pr

AI-assisted travel planning with Gemini itineraries, Firebase persistence, and expense tracking.

A full-stack AI prompt library for discovery, structured authoring, safe imports, moderation, and shareable agents.

A client-side calendar workspace with month, week, day, and agenda views, local storage, reminders, analytics, and import/export.

ChessVibe: A polished, zero-dependency chess web app with real-time P2P multiplayer, Stockfish AI, and Wikipedia-style SVG pieces. Features

A high-performance movie and TV show discovery platform with personalized watchlists, side-by-side comparison, and library statistics.

A framework-free, browser-based habit tracker with streaks, timers, reminders, analytics, and localStorage persistence.

A browser-first meme discovery and canvas editor with GIF support, Story export, sharing, and embeds.

A browser-based multiple-choice exam platform with camera proctoring, module progression, results, and certificate exports.

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

DropLink is a decentralized, temporary peer-to-peer sharing platform. Files, folders, links, and chat messages move directly between browser

💎 Sooda — Liquid-glass profit, price & discount calculator. Offline-first PWA, bilingual (EN/FA), zero dependencies on servers.

Living 3D Procedural Jelly Avatar Engine, Web VTuber, Cute Anime TTS, AI Expression Creator Studio & Motion Exporter

Open-source, browser-local chess opening trainer — drill your repertoire with spaced repetition. No account, no server.

Local-first personal workspace: write notes, track tasks, chat with an AI that knows your files - all plain Markdown, no cloud.

A reunion registration system for managing attendee information, event registration, and participant records in a simple and organized way.

Self-hosted WhatsApp OTP login / signup / forgot-password — Google Apps Script + Google Sheets, powered by the OpenWA WhatsApp API gateway.

Open-source collegiate esports operations: registration, team formation, eligibility review, scheduling, and tournament statistics.

An immersive, animated portfolio template inspired by Studio Koto. Crafted with React and Framer Motion to showcase clean code and high-perf

🧪lab - https://labstudio.tech - alternative to AI Studio from Google, with some subjective improvements.

南平一中动漫社官方网站：Flask + PostgreSQL，含社员论坛 / 番剧资源 / 萌战赛事 / AI 看板娘