👋 Hi, I'm Lawrence

🛠️ Builder · 💻 Developer · ✍️ Writer

🦀 I work across Rust · Ruby · Go · TypeScript/JavaScript, and I'm all-in on the Rust ecosystem — most of my open source reimagines the JS/web toolchain in Rust.

• 🌊 Building Creek — Open-source edge deployment platform. Deploy full-stack apps to Cloudflare Workers in seconds.
• 🔄 Building Loopix
• 🧠 Building Loopwise
• 💳 Building Recur
• 🔗 Building hookpipe

• 💧 dew — Ultra-lightweight VM + deploy tool. One Go binary for local dev and production.
• ⚓ capstan — Multi-provider VPS lifecycle library — Hetzner, DigitalOcean, Linode, Vultr. TypeScript + Go, one shared spec.
• 🔥 groundflare — Run your Cloudflare Worker on your own hardware. Wrangler-like DX for self-hosted workerd.
• 🔗 hookpipe — Open-source webhook infrastructure. Typed providers, verification, routing, retry. CLI-first, agent-optimized.
• ⛵ marina — Desktop app for managing containers, VMs, and VPS instances via Dew.
• 🌳 grove — Desktop app for discovering and running open-source applications via Dew.
• 🧊 frost — Freeze and instantly thaw Windows-on-ARM VMs on Apple Silicon. Golden image builder + ~10s resume from snapshot.
• 🌅 sunbreak — Local-first keyword monitoring and Hacker News research service. SQLite + FTS5, self-hosted.
• 🌐 terraform-provider-gandi — Terraform/OpenTofu provider for Gandi — domains, nameservers, glue records & LiveDNS via the Gandi v5 API. Dependency-free Go client.
• 🖼️ oximg — High-performance image compression in Rust: library, CLI & self-hostable HTTP server. Linear-light SIMD resize + mozjpeg. An imgproxy/imagor alternative.
• 💰 monetakit — Pricing & subscriptions as code, PSP-agnostic. Author pricing in a Planfile, plan/apply to any PSP. Self-hostable Go binary + runtime SDK.

• 📖 margin-read — Privacy-first bilingual webpage translation browser extension.
• 📄 pdf-translate — Translate PDF documents using LLMs. Preserves original layout. Rust + TypeScript.

• 🍁 rubyrs — A tiny Ruby-subset interpreter in Rust, built on top of Prism. Bytecode VM + mark-sweep GC.
• 🎨 sasso — A pure-Rust SCSS to CSS compiler (a dart-sass alternative). Zero dependencies, wasm-friendly, lib + CLI.
• 🌼 june — Agent-native React framework: one route serves humans (streamed HTML) and agents (markdown, JSON, MCP) from the same source. Rust + V8 runtime, edge-first.
• 📚 kura — The knowledgebase for humans and agents. Agent-native docs infrastructure built on June — one Markdown source becomes a docs site and a callable MCP server.
• 📝 rostdown — A kramdown-compatible Markdown renderer in Rust: byte-identical HTML or a clean decline. Zero-dep, unsafe-free default build.
• ✨ sparkdown — A fast, standards-first CommonMark parser in Rust: 100% CommonMark 0.31.2 (652/652), zero dependencies. markdown, with a spark.
• 🌈 carmine — A rouge-compatible syntax-highlighting engine in Rust: runs rule tables from Ruby's rouge lexers (240+ languages) and emits byte-identical HTML, at native speed.
• 💎 oxidecop — A fast, native, RuboCop-compatible Ruby linter & autocorrector in Rust, over the Prism parser. ruff, but for Ruby — byte-identical output.

• 📊 yc-oss-analytics — How YC open-source teams actually build — work intensity, tech stack & workflow, decoded from public git history (~158 companies). Python pipeline + Astro site.
• 🗂️ awesome-okf — A curated list of resources for the Open Knowledge Format (OKF) — an open, vendor-neutral spec for agent-readable knowledge as Markdown + YAML frontmatter.

• 🟦 circle-so-sdk — Typed, zero-dependency TypeScript client for the Circle.so Admin API v2 — members, spaces, access groups, token-version detection, plus captured fixtures.
• 🔴 circle-so — Zero-dependency Ruby client for the Circle.so Admin API v2 — full coverage of all 68 endpoints, classified errors, token-version detection.

• 🤖 paid-tw/skills — Agent skills for Taiwan PSPs
• 🧰 paid-tw/cli — CLI tools for Taiwan PSPs
• 🧾 invoice-helper — Invoice helper for Taiwan
• 🧮 einvoice — Unified e-invoice SDK for Taiwan — one provider-agnostic interface across Amego, ECPay, ezPay & the MOF platform.
• 💳 payment — Unified payment gateway SDK for Taiwan — one PaymentProvider interface across PAYUNi, NewebPay & ECPay.

• ⚡ mcp-server-vercel-template — Production-ready MCP server template for Vercel + Bun

Projects I contribute to, but don't maintain — mostly the Rust-powered JS/web toolchain.

• ⚓ oxc — High-performance JavaScript tools in Rust. Landed performance optimizations across the linter, transformer, semantic analyzer & formatter.
• 🧾 abookyun/einvoice — Ruby API wrapper for Taiwan e-invoice services. Fixed latent validator bugs, enabled TLS certificate verification & repaired the CI workflow.

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