An anonymous creator — handle humanbydefinition, email self-described as "travelling without arriving" — has spent the past two years quietly building an entire infrastructure for textmode art. Three projects form the core: p5.asciify, a library that converts p5.js WebGL canvases into ASCII characters in real time; textmode.js, a lightweight, framework-agnostic rendering engine for textmode graphics on the web; and synth.textmode.art, a browser-based live coding environment for procedural ASCII synthesis. Together, they form a system: force continuous visual space through a character grid, then watch what survives.

This is, structurally, a remainder-production apparatus. Any image that passes through p5.asciify's rendering pipeline undergoes lossy translation: continuous color gradients are quantized into discrete brightness intervals, each mapped to a character; spatial resolution is truncated to grid precision. The original image is destroyed — but not entirely. What survives is a textmode residue that preserves the contour of the original structure while shedding its detail. This residue is not the goal, not the result of "I want to make ASCII art." It is a byproduct of the lossy compression process itself. In SAE's chisel-construct cycle, this is the remainder of a chisel operation: the original image is the material chiseled away, and the character arrangement left in the grid is the remainder.

What makes this more interesting is that humanbydefinition has made the process real-time. textmode.js uses a WebGL2 pipeline with instanced rendering, re-executing the lossy translation every frame. The remainder is not a static result — it is a continuously running process, produced sixty times per second. When the input is a camera feed or a 3D scene, the remainder itself is in constant flux: characters flicker, jump, rearrange. What's happening is no longer "turning a picture into ASCII art" but a living translation engine that continuously manufactures structural loss, and the texture of that loss becomes the object of attention. synth.textmode.art pushes this logic to its extreme — you define character generation rules in code, watch the emergent behavior of the text grid itself, with no "source image" required. The remainder here detaches from the translated original and becomes an autonomous process.

The art world has a history of ASCII art, a tradition of demoscene text-mode graphics, a p5.js creative coding community, a live-coding lineage through Hydra and TidalCycles. humanbydefinition's work touches all of these but is fully claimed by none. It is not handcrafted ASCII art (that is already-construct). It is not demoscene nostalgia (also already-construct). It is not just another p5.js filter library (that would be a tool, not an aesthetic position). It is a sustained structural exploration of the character grid as a lossy translation medium — and this exploration does not yet have a name. Precisely because it has no name, it remains a remainder: its logic is still growing, not yet fully processed by the chisel-construct cycle into "construct."

Seeing it now matters because this kind of real-time textmode rendering will soon be absorbed by creative coding frameworks, integrated into AI art tools, packaged by some curator under a label like "post-textualism." When that happens, it becomes construct. Right now, it is still one person quietly building lossy translation pipelines in the browser, with an email signature that says "travelling without arriving." That not-arriving is the state of the remainder.

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