Simple Statistics
Symbolic computing and numeric evaluations for JavaScript and Node.js
Handlebars + Helpers = Fumanchu
Mathpix-markdown-it is an open source implementation of the mathpix-markdown spec written in Typescript. It relies on the following open source libraries: MathJax v3 (to render math with SVGs), markdown-it (for standard Markdown parsing)
Excalidraw math functions
Mathema - A Math RPG Generator for Perchance
Native LaTeX rendering for React Native (no WebView)
Animated LaTeX math for Motion Script, rendering formulas to glyph paths via MathJax and morphing them token by token.
Server side MathJax renderer plugin for Hexo.
Notion equation ブロックを fetch 時に KaTeX で pre-render し、Workers バンドルから katex を除外する拡張パッケージ
Calculator provider interfaces and types for PIE Assessment Toolkit - No UI dependencies
NCalc expression evaluator
Exact, conditionally-sound symbolic algebra engine for manipulative interfaces: immutable expression trees, rewrite rules with first-class assumptions, derivation trees, move enumeration, and DOM-free layout geometry.
Zero-dep JavaScript helpers and data structures for Node.js and the browser — events, async, collections, math, and more.
A function curve editor widget / web component
Desmos calculator provider for PIE Assessment Toolkit - High-quality graphing calculators
MathTS WebAssembly module - high-performance numerical computing
Rehype plugin that wraps KaTeX display math in a horizontally scrollable, edge-faded container so long formulae do not clip or break the page layout
Core types, utilities, and configuration for MathTS