Phoomparin Mano (heypoom) is a software engineer in Bangkok. By day he works on embedded analytics at Metabase; after midnight he maintains Patchies alone — a creative coding patcher that runs in the browser. 162 GitHub stars, 4,143 commits, AGPL-3.0. Its list of supported tools reads like an index of creative computing itself: P5.js, Three.js, HTML5 Canvas, Textmode.js, Hydra, GLSL shaders, Strudel, ChucK, SuperSonic, Bytebeat, Csound, Orca, Pure Data-style audio objects, Tone.js, Elementary Audio, the Uxn virtual machine, Assembly, Uiua, Ruby, Python, MIDI, MQTT, WebRTC — over twenty tools from over twenty communities that barely know each other exist. On one canvas, you make them neighbors.

Why is this the beauty of the remainder? Because creative computing has long been ruled by two constructs. The first is visual patching (Max/MSP, Pure Data, TouchDesigner, VVVV): everything is boxes and wires, you see the topology, but each box is an opaque black box. This is the construct of "visibility-and-opacity." The second is text-based live coding (TidalCycles, Hydra, SuperCollider, Processing): everything is text, you have full expressive power, but you cannot see the spatial relationships of your program — data flow hides in import statements and function calls. This is the construct of "precision-and-blindness." Patchies chisels both: each node contains visible code (not a black box), connections between nodes define topology (not hidden). It belongs to neither side. It is the seam between two visions of programming — and that seam is the remainder.

A deeper remainder structure lies in cross-community computation. When a Strudel music pattern drives a Hydra visual shader, the shader's output feeds a P5.js interactive sketch, and the sketch sends MIDI control to an Uxntal program running on the Uxn VM — this data path crosses at least four creative communities that never converse. Each crossing is a chisel-construct operation: Strudel's construct (pattern algebra) is chiseled open when entering Hydra, because Hydra doesn't understand patterns, only numbers; Hydra's construct (feedback-loop shader aesthetics) is chiseled open when entering P5, because P5 sees only pixel arrays. Each translation produces remainder — computational matter belonging to neither the departing domain nor the arriving one. Patchies' canvas is where these remainders gather.

The naming gap is enormous: it is not a DAW (no timeline), not an IDE (no file system), not a visual patcher (you write code), not a live coding environment (you patch connections), not a modular synthesizer (it's software), not a game engine (no physics), not a notebook (not linear). Seven naming systems fail simultaneously. Poom himself published a full page of "naming ideas" in his design notes — he doesn't know what category he's building either. This is the signature of remainder: when the logic is still growing, names cannot keep up. Over four thousand commits, the bucket list publicly visible, a community slowly forming on the lines forum. The logic is still alive.

Han Qin (秦汉) · @hqinjarsy · SAE Judgment & Aesthetics