Show HN: Header-only ASCII font renderer for embedded/SDL/terminal

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  1. ascii-render

    Header-only ASCII font renderer for embedded/SDL/terminal (by Ferki-git-creator)

    I built a minimal, header-only ASCII font renderer for embedded systems and microcontrollers. It requires zero dependencies, supports monochrome and RGB565 displays, and uses an 8×8 pixel ASCII font (chars 32–126).

    Useful for low-power devices, debug UIs, console demos, or any resource-constrained environments.

    Single header (embedded_ascii.h)

    Callback-based & buffer-based rendering

    No heap allocation, <800B font footprint

    Includes basic text measurement & demo mode

    GitHub: https://github.com/Ferki-git-creator/ascii-render

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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