Utilities

Timer

Countdown timer and stopwatch if you hate google ones.

Graph explorer

Explore graphs in real time. (Testing, may not work)

Random generator

Generate a random number/array/graph/permutation or string as you need.

QR code converter

Convert text to QR code and vice versa.

Lofi camera

Capture a camera frame and turn it into a blocky low-fi image you can save in one click.

Division raster

Impressive paper.js project.

Dice Visualizer

Dice probability visualizer for CoC and DnD expressions.

Workday2Calendar

Convert your Workday schedule to a calendar format that can be imported into most calendar applications.

Sheaf Explorer

Explore sheaves interactively.

100% Accurate Personality Test

Take the 100% accurate IMSB MBTI personality test.

Penrose Tiling Explorer

Interactively generate and explore aperiodic Penrose (P3) tilings.

Geometry of Music

Explore the geometry of music interactively.

Miku Tap

Interactive Miku Tap music experience.

Source: github.com/HFIProgramming/mikutap

Mathlib Explorer

Explore mathlib using a graph.

Source: github.com/ekibun/mathlibexplorer

Otto-hzys

Otto-hzys interactive experience.

Source: github.com/hua-zhi-wan/otto-hzys