Open-source alternatives to Struct Vec

Implementation of Surface Simplification Using Quadric Error Metrics, SIGGRAPH 97, written in Go.

chroma.js is a JavaScript library for color manipulation, space conversion, and the generation of data visualization color scales. It provides a system for transforming colors between formats including RGB, HSL, Lab, LCH, OKLab, and CMYK, alongside tools for parsing and modifying colors across these spaces. The library specializes in data-driven color mapping, using algorithms such as Cubehelix, Bezier interpolation, and ColorBrewer palettes to translate numeric data into visual gradients. It includes a perceptual color difference calculator that utilizes CIE 2000 Delta E and Euclidean metric

The format library contains support for different file-formats for the Haxe programming language.

HxBit is a binary serialization and network synchronization library for Haxe.

i18next is a JavaScript localization library and internationalization framework used to translate application text into multiple languages. It functions as a dynamic translation manager that handles translation resources, language detection, and the mapping of unique keys to localized strings. The system features a pluralization and interpolation engine that applies language-specific grammatical rules for numeric counts and injects dynamic variables into strings. It utilizes a plugin-based backend architecture to load and cache translation namespaces from various sources, including remote ser

Day.js is a lightweight utility for parsing, validating, and manipulating date objects. It provides a fluent, chainable interface that allows for complex time calculations and transformations to be performed through a sequence of readable method calls. By utilizing an immutable wrapper pattern, the library ensures data integrity by creating new instances for every operation rather than modifying existing objects. The project is distinguished by a minimalist core abstraction that maintains a small footprint by offloading non-essential features to an optional, modular plugin system. This archit

Tiny high-performance JavaScript 2D convex hull library

jQuery is a library designed for document object model manipulation and cross-browser interaction. It provides a unified interface for selecting, traversing, and modifying web page elements, ensuring consistent behavior across different rendering engines by abstracting away underlying browser inconsistencies. The library distinguishes itself through a dedicated CSS selector engine that parses strings into executable functions for element location. It incorporates a state machine for managing asynchronous operations and a feature-detection strategy that probes the environment to execute code p

Haxe native extension for the Steam API

An incredibly fast and robust JavaScript library for Delaunay triangulation of 2D points.

The fastest and smallest JavaScript polygon triangulation library for your WebGL apps

MonoGame.Extended is a set of utilities (in the form of libraries/tools) to MonoGame that makes it easier to make games. Choose what you want, the rest stays out of your way. It makes MonoGame more awesome.

CastleDB

Haxe wrapper for Blockly

poly-decomp.js

ImageSharp is a .NET image processing library and manipulation framework used for decoding, encoding, and modifying digital images. It functions as a comprehensive toolkit for resizing, cropping, and applying pixel-level filters while managing color profiles and pixel data across various file formats. The project integrates a 2D vector graphics engine and a typography rendering engine to draw geometric shapes, paths, and complex stylized text onto images. It also includes a geometry boolean operation library for calculating intersections, unions, and differences between complex polygons and c

A math library for Haxe.

clipboard.js is a lightweight JavaScript library and browser API wrapper designed to manage text transfers to the system clipboard. It functions as a DOM event clipboard manager that enables the copying and cutting of text from web page elements. The library provides mechanisms for dynamic text transfer, allowing text to be resolved from static HTML elements, specific data attributes, or programmatically defined strings at runtime. It includes an event-driven callback system to trigger user interface feedback or custom actions upon the success or failure of a clipboard operation. The tool im