// hardware · software
Meanwhile
An M5StickC Plus that lets the TV play while Claude Code or Codex is working, then pauses it when the agent stops or needs your attention.
Software, hardware, AI, and small internet experiments. Some useful, some strange, all built to learn something.
48 projects shown
// hardware · software
An M5StickC Plus that lets the TV play while Claude Code or Codex is working, then pauses it when the agent stops or needs your attention.

// software · ai
An iPhone practice app that turns a YouTube track into on-device separated stems, with mixing, loops, speed and key controls, and recording.

// hardware
Shiro from Shin Chan reimagined as a holographic desk pet, with an ESP32-C3 display and a local Qwen model running its behaviour.

// software · ai
A Bash interpreter written in Rust with a virtual filesystem and no host access, designed for safely running scripts from AI agents.

// hardware · software
A retro air-traffic radar for Stack-chan that plots live ADS-B aircraft and physically points its head at the nearest plane.
// ai · software
System-wide, real-time, fully local voice-to-text dictation for macOS, supporting English, Hindi, and mixed Hinglish.

// web · software
A Rust CLI that turns OpenStreetMap data into layered, 3D-printable STL city maps with roads, water, parks, and text.

A self-hosted Rust AI-agent orchestrator with isolated tool execution, persistent memory, provider flexibility, and concurrent agents and sessions.
// ai · software

Upload a local clipboard image or file over SSH and paste its remote path into a coding agent running in WezTerm, Kitty, or another terminal.
// software

A Rust Deep Q-Learning agent that plays Kung Fu Master on the NES from a 99-feature RAM state, plus a web player for trained models.
// ai · software

A physical ESP32-S3 timer cube with 5, 15, 30, and 60-minute sides and a falling-sand animation on its LED matrix.
// hardware

A macOS controller that uses AirPods motion for mouse-look and a short laser-like mouth sound as the fire button in browser games.
// hardware

An M5StickC controller that reads room temperature and humidity, then adjusts an Atomberg ceiling fan by emulating its IR remote.
// hardware

A custom ESP32-S3 microphone board and Rust host that stream I2S audio over WebSocket for recording and speech-processing experiments.
// hardware · software

An AI-powered expense tracker that turns receipt photos or pasted text into organized, searchable, multi-currency spending records.
// web · ai

A Rust CLI that generates 3D-printable GitHub contribution skylines for a user, year, or individual repository.
// web · hardware

Send the Telegram bot an Amazon URL and it checks the product daily, notifying you whenever the price drops.
// software

A filterable catalogue of travel, photography, productivity, gaming, homelab, and other gear I personally use and recommend.
// web

A pipeline for fine-tuning Qwen3 models to clean ASR transcripts—removing fillers, fixing grammar and self-corrections, and preserving meaning.
// ai

A pi-coding-agent extension with a tabbed question UI and a chat escape hatch that branches the session, then returns with an answer or summary.
// ai · software
A pi-coding-agent extension for configurable web search, webpage fetching, GitHub cloning, and local repository search.
// ai · software

A retirement-savings calculator with simple and advanced modes for current savings, deposits, withdrawals, and future lump-sum goals.
// web

Pick a date and cities to compare their local hours in one table and find a convenient meeting time across time zones.
// web

A daily Kannada phrase with its English translation, native pronunciation audio, corrections, and a practice mode.
// web

A simple timer and running list of completed tasks, built to help you stop overthinking and start doing.
// web
A tiny reverse-Minesweeper game where the goal is to find the bomb hidden in the grid.
// web
Add emoji substitutions to plain text and make it ready to post on X.
// web

A pair of web tools that answer whether it is time to buy or sell crypto using the project’s AI prediction model.
// web · ai
A small browser-and-API utility for checking the current apartment internet status.
// web

A concise presentation covering Git repositories and states, Gerrit code review, and Android’s repo tool.
// software · web
A four-week learning plan that moves from Python foundations to a chatbot, a tool-using agent, and a polished Jarvis assistant.
// ai · software
A cross-platform CLI for sending local or Telegram notifications, including success or failure alerts after another command finishes.
// software
A Joplin plugin that enables line numbers in the CodeMirror editor.
// software
A browser extension that applies your own rules to X posts, replacing matched text or hiding the entire post with local-only analytics.
// software

A single-page “Meri Marzi” declaration with animated typography and a morphing atmospheric background.
// web
A CLI that turns a natural-language task into an explanatory shell command using an OpenAI-compatible model.
// ai · software
A Rust CLI that detects CircuitPython boards and deploys a project with ignore rules, backup, progress, and dry-run support.
// hardware · software

A BLE-controlled 4WD car built with an ESP32-S3 and Rust, driven from a phone browser using Web Bluetooth or an iOS app.
// hardware

A webcam posture monitor that calibrates to your seated position and uses YOLO pose models to detect and alert on slouching.
// software
My former online store for selling 3D prints, now closed.
// hardware · web
A bridge that made Microsoft Kinect work as a controller on Sony PlayStation 3.
// hardware · software
A Raspberry Pi and Dagu Mini Driver car controlled from a phone or browser, with a live camera feed.
// hardware
A smartwatch implementation built around an ESP8266, an OLED display, and MQTT.
// hardware
Send network messages directly to a Samsung TV using its MessageBox service.
// hardware · software
A small SMTP server with a rules engine that triggers notifications or commands from incoming email.
// software
A tool for testing and finding the best DNS server for a particular connection and use case.
// software
An ESP32-based input, output, and status device that combines ideas from a Stream Deck and a busy light.
// hardware · software
A plugin-based CircuitPython dashboard for a MatrixPortal S3 and 64×64 RGB panel, with clocks, weather, sports, and web configuration.
// hardware
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