Open source. Open possibilities.

Personal web app for recording and visualizing daily condition with 7-item scores. Vue 3 + TypeScript. Recorded data can be copied via clipboard to external threads; design decisions documented in docs/ADR.

An open-source TEAS Math preparation platform with adaptive practice, diagnostics, timed tests, progress estimates, and a review-gated question pipeline. Local alpha only; no approved production question bank yet.

opencraft is a local-first desktop work partner built on flowcraft's config-driven graph engine. It provides an LLM-driven agent for file editing, shell command execution with approval, multi-agent delegation, session persistence, and skill management across macOS, Linux, and Windows.

Deep Dive is a GNOME-native Pomodoro timer with strict focus enforcement, distraction blocking, and break overlays.

SunPack is a batch resource extraction tool for Windows that supports one-click directory extraction, recursive extraction of nested directories, and real-time folder monitoring for automatic extraction.

Local-first, auditable AI-assisted job-search workbench: JD analysis, application tracking and resume workflows with anti-fabrication safeguards, plus interview and offer pipeline. Markdown and CSV files, BYOK AI CLI, privacy-first.

An open-source Arabic Quran application for web and Android featuring Uthmanic script, 30+ reciters, tafsir, prayer times, and comprehensive offline capabilities.

Frontend for Tuleva's Estonian pension onboarding web client, built with React and TypeScript, featuring migration from Redux to React Query and modern testing practices.

MindLeaps Tracker is a Ruby-based application designed to monitor students and track their progress within MindLeaps programs.

A score management app for recording and tallying mahjong half-game results. Available via browser and LINE versions. Supports member registration, game initiation, real-time score input with totals, and automatic ranking point calculation. Docker setup supported.

Verba is an offline-first desktop app for learning a language by talking with an AI coach. It runs locally with Ollama or your own provider key, and offers inline corrections, graded reading, vocabulary spaced repetition, plus bundled speech and dictation.

Tomba is a CLI tool for finding and verifying email addresses, enriching contact data, and discovering phone numbers from domains, LinkedIn URLs, or article authors. It supports bulk CSV processing, AI chat, and reusable workflow skills.

Vauchi CLI is a command-line client for Vauchi, a pre-alpha project for living contact cards exchanged in person. It creates a cryptographic identity, manages card fields, exchanges contacts via QR codes, syncs with a relay, and supports encrypted backup/restore. Written in Rust under GPL-3.0-or-later.

LingoCue is a Windows English learning tool for Chinese users that provides word lookup, vocabulary lists, difficulty analysis, and AI dialogue via YouTube subtitles, supporting Chinese-English comparison and local media libraries.

Jolito is an open-source flashcard app for learning spoken Mexican Spanish: spaced repetition plus audio on prompts and answers, keyboard-first typed recall, offline-first PWA use, and Anki deck import.

Unofficial Terraform provider for familio.org. Manages family-tree persons, marriages, life events, and tags via CRUD operations. Uses reverse-engineered API. Authentication via browser session cookie.

A statistics and ledger module for Alliance Auth that tracks PvE activities for EVE Online characters and corporations.

Hive Desktop is a local macOS app that collects pull requests, issues, notifications, alerts and incoming webhooks into one queue, then filters and routes them through YAML-defined flows that can also trigger coding agents or shell commands.

SwapPulse is an open-source Pokémon TCG collecting and trading platform with community feeds, circles and meetups, trade listings, binders and wishlists, plus optional self-custodial Web3 tools built on Cairo/Starknet and federated identity via the AT Protocol. Licensed MPL-2.0.

LinkeGringo is a LinkedIn profile optimizer for Brazilian engineers seeking remote US jobs. It runs 100% in the browser (SPA, no backend), uses a personal Google Gemini key (BYOK), and rewrites profiles from exported PDFs.

PulsHealth syncs Apple HealthKit data to a self-hosted backend you control. iOS app streams health samples as gzip NDJSON to your server, with a reference stack including PostgreSQL/TimescaleDB, Grafana dashboards, a web viewer, and an MCP server for AI assistants to query your data.

FamilyBot is a WhatsApp-native AI assistant that monitors group chats to extract events and tasks, syncs them to Google Calendar, and provides daily digests to a coordination group.

Dosezy is an open-source, offline-first Android app for medication tracking, designed with accessibility for elderly users. It provides intelligent scheduling, automated reminders, multi-profile management, and data export, with plans for an optional, self-hostable caregiver cloud platform.

Kinboard is a self-hosted family dashboard for kitchen wall displays. It consolidates calendars, shopping lists, weather, photos, smart home controls, energy data, and daily life tools into one real-time, offline-tolerant screen for the whole household.

Snoop is a local-first desktop keyboard and mouse activity tracker for Windows 10/11 and macOS 10.15+. It logs per-app usage time and input intensity at 5-second granularity, with timeline Gantt charts, keyboard heatmaps, and cross-week insights; data stays in local SQLite, with no keystroke content and no cloud upload.

PlainShelf is a local-first, single-user reading library designed for lightweight text content, storing data in human-readable files to ensure user privacy and data ownership.

Self-hosted health record, tracker and coaching app for individuals and families: workouts, sleep, vitals, medications, labs and documents in one private SQLite timeline, with optional AI and integrations such as Strava, Oura and FHIR imports.

Self-hosted Magic: The Gathering collection server with multi-account support, collection and price tracking, deck building, statistics, wishlist, trades and a public showroom. Built with FastAPI and React and deployed via Docker Compose.

Self-hosted Telegram bot that turns an Obsidian vault into a personal AI agent: capture text, voice, photos and links, then file them as markdown, kanban tasks and a finance ledger. Modules (planning, knowledge, finance) are fail-closed and can be disabled entirely.

Akizuki is a modern web interface for viewing and editing MyAnimeList anime and manga lists, featuring a custom tags editor.

A personal automation that books gym classes the moment their 72-hour booking window opens, using a fast direct API call with a Playwright browser-automation fallback, plus a schedule scraper feeding a GitHub Pages dashboard.

A terminal-based hands-on Python course: you write real code in a Neovim-style modal editor while a local TTS voice coaches you, offline. Includes drills, a simulated cloud/DevOps track (git, Docker, AWS, Terraform, Ansible, CI/CD) and saved progress.

A local-first open-source Android password manager featuring Bitwarden/KeePass sync, hardware encryption, zero-knowledge architecture, and built-in TOTP and Passkey support.

Static personal portfolio website published via GitHub Pages. Built with HTML, CSS, JavaScript, and includes a PHP form handler for local development.

quick-cita-cr is a personal appointment monitor for Costa Rica's Educación Vial portal. It logs in with your own credentials, checks configured practical-test branches via Selenium, stores results in SQLite, and emails you when new or earlier dates appear.

vpnonly routes selected macOS apps through a WireGuard VPN tunnel while keeping all other traffic on the normal connection. It uses macOS PF firewall group matching to split-tunnel applications without kernel extensions or Network Extension entitlements.

LoveBrain is an open-source Android floating-window dating assistant. Long-press a message to generate reply suggestions in four styles. It uses a local knowledge base and long-term relationship memory to understand you better over time, with zero telemetry and no backend.

Mimora is a free, fully local pronunciation trainer for English and Spanish. It uses on-device TTS, speech recognition, and a local LLM to generate phrases and score user attempts with word-level feedback, requiring no cloud or API keys.

Self-hosted trading journal with Go API and React web UI. Features dashboard, P&L calendar, trade log, playbook, reports, alerts, bar-replay backtester, and native iOS/Android companion app.

Pomodoroz is a Tauri desktop focus timer forked from Pomatez, offering flexible focus and break sessions, task lists with priorities, a study rotation grid, statistics and progress tracking, all stored locally.

MCP server for Outlook integration with OAuth authentication. Enables message search, sending, replying, category management, and CSV export. Supports stdio and HTTP transports.

숭실대 학생 식당 메뉴를 리뷰하고 공유하는 안드로이드 앱 '잇슈'의 공식 저장소입니다. Kotlin 기반 MVVM 및 클린 아키텍처를 적용하고, Fastlane을 통한 자동화된 CI/CD 파이프라인을 지원합니다.

Tally is a free, local-first shared‑expense splitter for trips, dinners, and group activities. It supports equal or exact splits, receipt photo entry, live collaboration via capability‑protected links, multilingual UI, and privacy‑first analytics—all without requiring an account.

BikeBuddy is a web app for managing your own rides: upload GPX tours from cycling or motorcycling trips, view them as routes on a map, and attach photos. It combines a static front end hosted on GitHub Pages with Azure Functions, Cosmos DB and Blob Storage, provisioned via OpenTofu, and ships with an MIT license.