Invisible Code
summary
Shows concrete hacks: encoding JS with only six symbols via jsfuck.com, packing a 3D globe into 1K, and a playable binary tetris at ~240 bytes. Demonstrates using Function/constructor+escape/replace, octal/Unicode escapes and UTF cantillation marks to hide code in zero‑width control characters, and a Game of Life embedded via hidden bytes that actually runs. Notes browser flag differences (Chrome vs Firefox control‑char visibility) and toolchains for automated packing and debugging.
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