GitHubDev Utilities & Vibe-Coding Tooling · Build & DX CLI
Native multi-account sandbox manager for Google Antigravity that runs parallel isolated profiles on macOS and Windows with zero binary patching.
Why it’s a gem
True side-by-side Gemini Pro accounts via Chromium user-data dirs, not account juggling.
Node.js runtime wrapper that executes TypeScript and ESM files directly with esbuild, including watch mode and REPL.
macOS CLI that turns an Icon Composer .icon or .appiconset into an Xcode-style blueprint version, with optional tinted RC or BETA badges for debug builds.
Drop-in cargo replacement built on rust-analyzer and Cranelift that rebuilds only changed functions and hot-swaps edits into a running Rust program in milliseconds.
Local-first SQLite episodic memory so Claude Code, Cursor, Antigravity, and Codex share decisions across model switches on one project.
Fast Git-styled CLI that syncs files and folders with Google Drive, aimed at developers who want Drive without the GUI.
Offline Swift CLI that inspects, documents, and scaffolds iOS projects with evidence-backed architecture checks and optional AI.