Canvas 2D

Immediate-mode HTML5 Canvas 2D: particle systems, character rain, firework physics and a drawing board.

Tech: CanvasRenderingContext2D, requestAnimationFrame, Pointer Events

Particle Network — Classic network background of particle distance connections.
Matrix Rain — Hacking Empire style character rain.
Fireworks — Pyrotechnics with gravity and tails.
Drawing Board — Index smooth brushes and speed sensors wide.
Orbiting Particles — Multi-orbit particles operating according to the third law of Kepler.
Pointer Trail — A chain plug-in pointer drags tail ribbon.
Soft Blob — The spring top is made up of software Blob.
Particle Rain — Particle rain at terminal speed under air resistance.
Waves — Multiple sine waves with water surface.
Noise Field — FBM Noise Field.
Flocking — Boid Emissions, Align, Combine three rules.
Burst — Speed field determines the shape particle eruption.
Flow Field — Noise field-driven vector flow lines.
Grid Wave — Decline round wave-driven grid ups and downs.
Ink Spread — Goss spreads the equation ink.
Aurora — The auroral band of the noise curtain.
Constellations — k Constellation of a nearby map.
Falling Sand — The mother's motive is to fall into the sand and make peace.
Kaleidoscope — Rotation is symmetrical to mirrors of a kamikaze.
Lightning — Middle-point fractal lightning.
Cloth — Verlet + distance bound fabric.
Spiral Sampling — Archimed / logarithm / Pema screw.
Tunnel Flight — Visual projection r = f · R / z's fake 3D tunnel.
Fire — The heat cells are self-motive flames.
Smoke — Floating + streaming + spreading smoke.
Reaction–Diffusion — Gray-Scott reaction diffusion model.
Isometric Blocks — 2.5D array of equidistance projection.
2D Metaballs — The hidden equivalent of a 2D melting ball.
Pixelate Cursor — Drops the pixelization of sampling and the quantification of colour scales.
ASCII Art — ASCII character painting for bright map characters.
Click Water Ripple — The water wavering of the discrete fluctuating equation.