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BubblePtr/README.md

Full-stack AI indie hacker · former developer-tools engineer at Big Tech.

I build at the intersection of AI and developer tooling — agents, automation, voice, and open source. Full-time indie since June 2026.

Featured Projects

Project Description
awesome-pi GitHub stars Curated list of Pi Coding Agent extensions, themes, skills, and community resources
PiGUI The missing GUI for the Pi coding agent — session replay, traces, cost truth. Electron + React
Voily Native macOS voice dictation app with local MLX-powered ASR
AgentHuntify AI Agent technology directory — Bun, TanStack Start, Cloudflare Workers
LawTriage AI-powered outbound triage demo for law firms — real-time voice agent with OpenAI ASR/LLM/TTS
concerto Open-source Rust port of OpenAI's Symphony
gtrboard AI-native content curation workbench — discover & evaluate GitHub Trending projects with LLMs
MindBack Open-source attention tracker — Rust + Tauri
VibeBar Native macOS menu bar app to track AI coding tool usage

Upstream Contributions

Current Focus

  • 🚀 Shipping AI-native products and tools, full-time
  • 🧩 Building PiGUI in the open, together with the Pi community
  • 🎬 Daily short-form videos recommending open source projects on X
  • ✍️ Writing about AI engineering, indie dev, and systems thinking at kieran.build
  • 🧪 Experimenting with multi-agent collaboration, voice agents, and LLM observability

Tech Stack

GitHub Linguist bytes from active repositories · refreshed 2026-08-12.

Language Share Key Repos
TypeScript 60.7% PiGUI, AgentHuntify, LawTriage, gtrboard
Swift 21.3% Voily, VibeBar
Rust 7.1% concerto, MindBack
CSS 4.4% AgentHuntify, Voily, PiGUI, ZenBlog
Python 1.3% gtrboard, MindBack, Voily
MDX 1.3% ZenBlog
Astro 1.3% ZenBlog

Refreshed by scripts/update_tech_stack.sh.

Build useful things. Share what works. Keep compounding.

Pinned Loading

  1. jsonrpc4cj jsonrpc4cj Public

    A complete, type-safe JSON-RPC 2.0 protocol library implementation written in the Cangjie programming language, supporting requests, responses, notifications, and batch operations.

    1

  2. bubble bubble Public

    Rust

  3. VibeBar VibeBar Public

    A native macOS menu bar app to track Kimi and Codex usage at a glance.

    Swift

  4. Voily Voily Public

    Open-source macOS voice-to-text app that turns raw voice into refined text at your cursor.

    Swift 2