I'm lioesquieu, a solo developer. By day I turn years of engineering taste into reusable open-source tools; at night I build quiet, brain-tickling puzzle games.
One person, long-lived repos.
A Tauri 2 + Vue 3 + Rust rewrite of zhmm. Shares the same .zmb vault format (SM4-GCM / Argon2id) with the Python version, but smaller, faster and prettier — with TOTP, password history, strength meter and multiple themes.
A framework that handles the Agent runtime plumbing — ReAct loop, tool registry, multi-provider LLM streaming, workspace isolation, and four-layer safety guards. Pure Node.js, zero Python, clone-and-run. Extracted from a 2000+ file Electron desktop assistant into 12 packages with enforced single-direction dependencies.
Local-first password manager built on ShangMi SM3/SM4. One self-contained vault file, with both a PyQt6 GUI and a CLI, plus TOTP, screenshot shielding and auto-lock.
Turn "command template + secret values" into a standalone macOS binary that can only run the command it was sealed with — without ever revealing the secret. Built on AEAD, keychain ACL and cdhash binding.
An Android app that uses standard IMAP + SMTP email as an async channel, so you can assign tasks to your home AI agent, follow its logs, and get results from your phone. Zero custom protocol, works with any mailbox, no changes on the agent side.
An inventory of every dev project on your machine — scan, identify, dedupe, clean build artifacts and archive. Distinguishes GitHub / remote / local-only sources with strong warnings for projects without remote backup; deletions are sandboxed to your home directory whitelist with double confirmation. macOS only on v0.1.x, Windows planned for v0.2.0.
A lightweight library that lets desktop apps know if your phone is on the same LAN — zero config. The Android side embeds a tiny HTTP /v1/healthz endpoint plus mDNS registration (~50 KB APK overhead), responds only to RFC1918 private networks, and auto-rebinds on WiFi changes. Ships with a Godot 4.x scanner add-on. Distilled from agentpost as a lightweight "presence = authorization" primitive.
Casual puzzles, with a dash of creation.
A puzzle game fused with painting. The colored water you collect turns into pigment and gets poured onto a canvas at the top of the screen — finishing a level means finishing a painting.
A classic Nonogram puzzle game for casual play.
An ocean-themed 2048 merging game with a light, breezy visual style.
A level-based star-matching game tuned for pacing and feel.
A bite-sized cartoon-style popping game for short breaks.
lioesquieu is the handle I ship solo projects under. A team of one, with a decade-plus of software and game engineering behind it.
I believe in elegant solutions — if a design feels ugly, usually something upstream is wrong. Tools and games are really the same question asked twice: how do we make a thing feel lighter to do?
Contact: github.com/lioesquieu