Open source
Projects & libraries
Things I’ve built and shipped — flagship products, small sharp TS/JS libraries, MCP servers, and tooling. All open-source on GitHub.
Flagship
The things I’m building right now.
appwrap
Take any PWA and ship it as a real native iOS/Android app — offline-bundled, native capabilities, no rewrite. “Wrap your PWA in one prompt.”
shraga
The teammate you delegate coding to. Self-hostable, multi-user agent runner — bring your own runtime (Claude Code, Cursor), reachable from any machine.
claude-revive
Recover Claude Code sessions killed by a crash, reboot, or IDE kill — an interactive TUI picker with auto-offer on terminal restore.
Libraries
Small, well-tested TS/JS building blocks — the libx family.
di.libx.js
★ 32Lightweight, non-intrusive dependency injection with async/deferred resolution — 3.3KB gzipped, works in Node, Bun & the browser.
libx.js
★ 2A batteries-included toolbelt of modules and helpers for Node & web apps — the flagship utility lib behind most of my projects.
audio.libx.js
★ 1Progressive audio streaming + recording for browsers — real-time playback while downloading, smart caching, advanced processing.
MCP servers
Standalone Model-Context-Protocol servers for popular SaaS APIs — plug your agent into your stack.
mcp-firebase
Firebase Realtime Database as MCP — full read/write/query for any RTDB from Cursor, Claude Code, or any MCP host.
mcp-gmail
Gmail MCP — Workspace (service-account delegation) and personal Gmail (OAuth) in one instance, multiple accounts.
mcp-slack
Slack MCP — channels, messages, search, DMs and reactions via bot/user tokens.
mcp-google-drive
Google Drive + Sheets MCP — search, inspect, export Workspace files, and read/write Sheets.
mcp-stripe
Stripe MCP — payments, subscriptions, invoices, customers, products, payouts. Read-only by default.
mcp-github
GitHub REST API as MCP — repos, PRs, issues, branches, commits, reviews and code search.
mcp-mailchimp
Mailchimp Marketing MCP — audiences, members, tags, segments, campaigns and templates.
AI experiments
GenAI tools and playgrounds — built at feedox.
alt-gpt-v0
★ 158An early playground for developing ChatGPT plugins — build, test and iterate on plugins before the tooling existed.
husher
★ 13Encode text so it’s hidden from human eyes but still read by LLMs — a playful probe into prompt-injection and model perception.
Tools & scaffolds
Utilities, starters and experiments.
ts-scaffold
★ 12Opinionated TypeScript project scaffold — unit tests, GitHub Actions CI/CD, and version-bump automation, ready to go.
dojo-sdk
★ 9Build simulated, deterministic environments (DB, MQ, orchestrated microservices) to practice and solve system-design challenges.
figma-to-json
★ 4A Figma plugin that exports designs to structured JSON — full node data, styles, layouts and properties.
figma2html
★ 2Convert Figma JSON exports to HTML with inline styles, preserving element names and structure. Companion to figma-to-json.
worker-scaffold
A modern scaffold for edge web services — TypeScript, Bun and itty-router, with routing, CORS and testing out of the box.
webify.libx.js
A fast JS/TS bundler built on Bun + esbuild — source maps, watch mode, multiple output formats.