Awesome GitHub RepositoriesProportional Data Plots

chart.xkcd is a client-side JavaScript library used to generate data visualizations as scalable vector graphics directly in the browser. It functions as a graphing utility that manipulates DOM elements to produce various chart types without requiring server-side dependencies. The library is distinguished by a rendering engine that applies randomized stroke offsets and variable line weights to SVG paths. This process simulates a sketchy, hand-drawn aesthetic for data charts, creating a comic-like visual style. The project supports a variety of visualization formats, including bar, line, circu

FriendsDontLetFriends is a scientific data visualization guide and framework designed to help users create accurate plots while avoiding common data representation mistakes. It provides a collection of scripts and guidelines for selecting distribution plots, color scales, and layouts that accurately represent complex experimental data. The project distinguishes itself through specialized toolkits for revealing hidden patterns in large datasets. It includes systems for heatmap optimization via dimension reordering and outlier management, as well as spatial layout algorithms to improve the inte

Mapshaper 是一个用于处理、简化和转换地理矢量数据的工具，提供命令行界面、Web 浏览器工具和 Node.js 库。它作为一个坐标投影器、矢量数据转换器和 Web 地图资产优化器，旨在在不同的坐标参考系统和文件格式之间转换空间数据集。 该项目以其拓扑保持几何简化而著称，在减少顶点数量的同时保持共享边界，以防止间隙和重叠。它还通过坐标量化和属性过滤进一步优化 Web 资产，以减小文件大小。 该系统涵盖了广泛的功能，包括使用 PROJ 字符串和 EPSG 代码进行坐标重投影，以及跨 Shapefile、GeoJSON、TopoJSON、GeoPackage 和 KML 等格式的数据转换。它提供了广泛的几何处理工具，用于缓冲、裁剪、溶解和修复拓扑，以及用于属性连接、过滤和转换的数据管理实用程序。此外，它还包括用于生成样式化 SVG 导出、经纬网和比例符号地图的视觉功能。 空间处理功能可以通过其 Node.js 库直接集成到 JavaScript 应用程序和构建流水线中。

Unovis is a modular SVG and Canvas data visualization library used to build interactive charts, maps, and network graphs. It provides a framework-agnostic set of primitives for creating data dashboards and specialized visualizations. The library is distinguished by its dedicated toolkits for different visualization domains, including an XY charting library for coordinated plots, a network graph framework for relational data, and a geospatial visualization toolkit for TopoJSON-based mapping. Its capability surface covers a wide range of data representations, including linear, area, and bar ch