Saveetha Hub
Your all-in-one digital hub for Saveetha students
What it does
Your all-in-one platform for academic materials, CGPA calculation, and student community. Access everything you need for your Saveetha journey in one place. Calculate CGPA, track attendance percentage, download concept maps, and sync with your ARMS portal details.
Saveetha Hub is the all-in-one student academic portal for Saveetha Engineering College (SEC) & SIMATS University. Access SIMATS online programming labs (saveethalabs.work.gd), Saveetha attendance calculator (75% / 80% bunk tracker), CGPA & GPA calculator to percentage converter, ARMS portal login helper, Viana study portal links, concept maps, and past papers.
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Student Calculator 12d ago · student-calculator-hub.netlify.app · ▲1Free calculators for students to master grades, GPA,CGPA.
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Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com