ANSI-Saver – A macOS Screensaver

Name: ANSI-Saver – A macOS Screensaver
Availability: InStock
Author: lardissone

by lardissone·Mar 7, 2026·104 points·39 comments

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AI Analysis

●●SolidCozyEye CandyRabbit Hole

Streams 16colo.rs BBS art with libansilove rendering; pure nostalgia fuel.

Strengths

•Uses authentic libansilove library (same as 16colo.rs) for accurate CP437 rendering and art fidelity
•Supports 7 ANSI file formats (.ANS, .ICE, .ASC, .BIN, .XB, .PCB, .ADF) with continuous scroll mode stacking art into endless streams
•Local-first caching avoids repeated downloads; works with personal collections and configurable render scaling for Retina displays

Weaknesses

•Apple Silicon only (arm64 static link) and macOS Tahoe 26.0+ requirement severely limits install base
•Unsigned binary requires manual security bypass in System Settings, friction for casual installation

Post Description

Hi, I've been working on something I've been thinking for long time but since I had no experience with macOS screen savers I always posponed. Now thanks to Claude I was able to create a screensaver that scroll ANSI files while your computer is idle.

It allow to use local ANS files or packs directly from 16colo.rs.

Repo: https://github.com/lardissone/ansi-saver