About NguyenIO

NguyenIO is a collection of free tools I built because I wanted them to exist — fast structural solvers, honest data dashboards, and the occasional meme break.

Engineering tools

• BarIO — 1D beam analysis with shear, moment, and deflection diagrams.
• 3dIO — 3D frame and truss analysis in free-body space.
• BoltIO — 3D bolt pattern loads with Huth shear springs and full 6-DOF reactions.
• BuckIO — Elastic buckling checks for columns, plates, webs, flanges, and inter-rivet modes.
• JointIO — 1D Huth fastener rows for lap joints, butt splices, and laminate stacks.
• LamIO — Classical Laminate Theory: layups, ABD matrices, and per-ply strains.
• PropIO — Cross-section properties for custom and standard shapes.

More on the site

• Home — Live US macro charts, market treemap, and tech news.
• GRIFT — Government Riches In Full Transparency: congressional wealth vs. the S&P 500.
• CheerIO — Memes when you need a break from FEA.
• PumpIO — Live market treemap.
• The Man Cave — Offline desktop apps, starting with Model Check.
• LaunchPad — Investigative coverage launching soon.