Small experiments, tools, and visualizations.
Playground of ideas — physics toys, data viz, and quick utilities. Most are open-source with short write-ups. Filter by tag below.
© Paras Koundal
Transform your birthdate into a canvas—an elegant, a map of past with human, societal, and cosmic context.
A fun existential loading screen with philosophical messages.
Interactive Monte-Carlo toy for air-shower cascades; tunable primaries, atmospherics, and quick plots for lateral distributions.
WebGL viewer for track graphs; step through message-passing layers and inspect attention weights frame-by-frame.
Lean realtime panel with SSE streams, compact charts, and keyboard nav; ships as a single static bundle.
One-command exporter: cleans cells, inlines assets, adds footnotes, and emits semantic HTML with anchors.
Collection of tiny, well-commented ML experiments: calibrations, uncertainty toys, and training loops you can read in one sitting.
Drag-drop FITS/JPEG, auto star-field plate-solve (client-only), overlay constellations and export clean labels.
Small script adding stable, human-readable anchors to headings with zero-config slug rules.
Quick notebook to explore lifetime, energy spectra, and detector acceptance with sliders.
A no-dependency SVG plotter for quick line/scatter charts; ~3KB min+gzip.