Frontend: React, Next.js, TailwindCSS, SCSS, Headless UI, ShadCN UI, Framer motion, GSAP, Redux, Recoil, Zustand, SWR, Tanstack Query, Tanstack Router, React Hook Form, Jest, Vitest, Cypress, Playwright, Storybook

Javascript runtime: Node.js, Bun, Deno, Edge runtime (Vercel), CF Worker

Backend: Hono.js, Express.js, Fastapi, Flask, Go, Fiber, Mux

Mobile: React Native, Expo, Flutter, RN MMKV, RN Reanimated, RN Gesture Handler, RN BLE, Flutter BLE

Web3: Solana, Anchor, Solana Wallet Provider, Solana Mobile Wallet Provider, Ethereum, Web3.js

Firmware: C, C++, Rust, Python, Micropython

Firmware IDE: Arduino IDE, PlatformIO, ROS

Hardware: Arduino (UNO, Nano, Micro, Mini), ESP32, ESP8266, Raspberry Pi Pico, Raspberry Pi (Zero, ZeroW, 3, 4)