Super Tech Fans
SuperTechFans is a website run by Ryan, a System Engineer (Devops/SRE) based in Shanghai. It features his side projects, including tools like HackerNewsDailyDigest, PacGen, and Ssl Certs Check. The site also includes blog posts on topics such as LLM price cuts, Linux, Git tips, and Neovim configuration.
A personal website with tools and blog posts on tech topics.
- Stay updated on HackerNews top stories
- Check SSL certificates
- Generate PAC files for proxy configuration
- Learn about LLM price trends and other tech topics
- Browse the website to access tools
- read blog posts
- and subscribe to the HackerNews Daily Digest. You can also contact Ryan via GitHub or Twitter.

Keep any Mac window visible in a floating mini screen


The AI database client for Mac


Platform for building with Google's Gemini AI models.


Tamamon is a free macOS desktop pet that grows as you code with Claude Code. It reads your Claude usage to evolve the pet, but never accesses your code or data. The pet appears on your desktop, reacts to your activity, and can be fed and played with.


Your time travel debugger


A modern, visual file manager for the terminal


A free, open source, Descript alternative. Runs in-browser.


The web performance & security company


Full-Stack Platform for Training Small Language Models


See it once. Ask forever.


Caps Lock keeps your Mac awake, even with the lid closed


Catch API drift before your customers do


Sync your mailbox with your issue tracker


The open source Ahrefs alternative


Screen recordings that edit themselves


Comment on your AI agent's code & collaborate on changes


A private data-usage meter for your Mac menu bar


Give Claude Code and Codex a voice




