An open textbook for Discrete Mathematics, as taught at the University of Northern Colorado
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Updated
Sep 26, 2026 - TeX
An open textbook for Discrete Mathematics, as taught at the University of Northern Colorado
Predict React Native text heights before rendering. Native TextKit/TextPaint measurement + ~0.0002ms JS layout. FlashList, streaming AI chat, typewriter, pinch-to-zoom, obstacle reflow, Dynamic Type, Expo Web. 386 tests. MIT.
Open-Source Collection of Social Engineering Pretexts
LayoutSans - Pure TypeScript 2D flex/grid layout engine powered by Pretext. Zero DOM. Zero WASM. Gives exact pixel positions for any flex/grid tree. Full canvas text interaction: selection, copy, Ctrl+F search, hyperlinks, and screen-reader a11y. Runs everywhere (Node, Bun, Deno, Workers, browser).
A curated list of demos, community projects, tips, tutorials, and news for @chenglou/pretext — the 15KB DOM-free text layout engine that's 500x faster than browser layout
Universal text preparation and line layout for any SkiaSharp-based UI, with grapheme-aware wrapping, locale-aware segmentation, bidi support, and streaming line walking.
Pure JavaScript/TypeScript CSS layout engine — no browser DOM required
Bad Apple!! Rendering using Cheng Lou's Pretext library
Curated ecosystem list for projects built on Pretext, with live demos and community examples.
The Community Tweet Wall — a curated, newspaper-style wall of tweets from the community.
PDF document builder & npm library with pixel-perfect text wrapping. Powered by Pretext.
A programmable typesetter for the web
Embed anything in text, now without the geometry code. The missing abstraction layer for @chenglou/pretext. One function call to flow text around circles, rectangles, ellipses, and polygons at 60fps.
Discrete Math for Shockers - textbook for Math 321 at Wichita State University
Realistic browser fishing game. Dynamic weather, lifelike fish behavior, and real physics. Every cast, every catch is pure skill and strategy.
Multi-CLI skill bundle and npm CLI for Pretext-driven text layout, typography, and frontend motion.
React hook that replaces measureElement with canvas-based text measurement for @tanstack/react-virtual, eliminating layout reflow during scroll.
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