R1G3L.net study tools and development projects

Getting Higher, Heading Further.

Study products, utilities, and development projects collected in one place.

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R1G3L-edu

The public study side: calculators, classroom utilities, quiz pages, and subject notes for quick everyday use.

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Support tools

Small utilities are kept direct: open the page, use the tool, leave with the answer. No heavy onboarding in the way.

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Selected builds

Only a trimmed set of projects is listed below, so the root page stays readable instead of becoming a full archive.

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R1G3L-edu

Study tools, made practical.

R1G3L-edu is the education side of the site: quick calculators, quiz pages, and classroom utilities made for repeated everyday use.

Browse all study tools

Grade Calculator

Calculate Korean school grade bands and convert between 5-level and 9-level systems.

Open

Seat Shuffle

Create a clean randomized classroom seating layout from student and row counts.

Open

Byte Counter

Check character counts and byte length for school records, notes, and drafts.

Open

Projects

R1G3L-Vertex

Autonomous Engineering Pipeline

Local-first engineering pipeline that connects natural-language product goals to parametric CAD, assemblies, analysis, and verifiable evidence.

  • CadQuery and editable FreeCAD workflows
  • Assembly contracts with traceable verification
  • Offline structural analysis with Gmsh and CalculiX
In Progress

R1G3L-ARGUS

Investing Assistant & Paper Core

Paper-only investing assistant foundation that connects Finance signals to conversational decisions and reproducible KRX forward tests.

  • Stock analysis and investment hypothesis review
  • Paper account, order, and fill reconciliation
  • Duplicate prevention, protective exits, and recovery
In Progress

R1G3L-Finance

Stock Analysis Platform

Stock analysis workspace for checking candidates, market context, generated reports, and previous analysis.

  • Insight for single-stock analysis
  • Shadow for accumulation candidate discovery
  • Insight Bulk for batch review
In Progress

R1G3L-Flux

Spotify OBS Overlay

Spotify now-playing overlay suite for OBS scenes, lyrics screens, and album-art-based visuals.

  • Multiple overlay layouts for different scenes
  • Synced lyrics and now-playing display
  • Dashboard controls for stream setup
Completed, updates planned

R1G3L-SyNC

Discord Verification Server

Discord verification and recovery helper for keeping server access flows organized.

  • OAuth-based verification flow
  • Recovery-oriented Discord workflow
  • Server-side status and action logging
Completed, updates planned

Currency Converter

Chrome Extension

A lightweight browser extension for quick real-time currency conversion inside Chrome.

  • Chrome Web Store release
  • Fast everyday conversion workflow
  • Minimal utility for quick lookups
Completed & Deployed