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Koi-Monitor
Beautiful, lightweight Windows system monitor
A sleek, open-source Windows hardware monitor. Built with Rust and Tauri for ultra-low resource usage and a modern grid UI. No bloat, no tracking. Available in English & French.
Hello Product Hunt community! 👋
I’m a self-taught developer and I’m incredibly excited to share my latest project with you: Koi-Monitor.
Like many of you, I like keeping an eye on my hardware performance. However, I grew tired of heavy, resource-hogging apps or Electron-based tools that consume hundreds of megabytes of RAM just to display basic system stats.
I wanted something fast, minimal, and beautiful. So, I built it myself.
Why Koi-Monitor?
Rust & Tauri power: It launches instantly and uses almost zero CPU/RAM.
Modern Aesthetic: A clean, grid-based layout that fits perfectly with Windows 11 design trends.
Privacy-First: 100% open-source, no telemetry, no background tracking.
Bilingual: Fully available in English and French.
Since I’m a solo maker, your feedback means everything to me. I'd love to know what features you want to see next (more customization, new widgets, etc.).
Thank you so much for your support! 🦀
About Koi-Monitor on Product Hunt
“Beautiful, lightweight Windows system monitor”
Koi-Monitor was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #91 on the daily leaderboard. A sleek, open-source Windows hardware monitor. Built with Rust and Tauri for ultra-low resource usage and a modern grid UI. No bloat, no tracking. Available in English & French.
On the analytics side, Koi-Monitor competes within Windows, Open Source, Developer Tools and GitHub — topics that collectively have 635.7k followers on Product Hunt. The dashboard above tracks how Koi-Monitor performed against the three products that launched closest to it on the same day.
Who hunted Koi-Monitor?
Koi-Monitor was hunted by Cyril Zito. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Koi-Monitor including community comment highlights and product details, visit the product overview.
Cyril Zito