Open source. Open possibilities.

Siemens Element Icons is an icon set for the Siemens Element design system, distributed as the @siemens/element-icons npm package under the MIT license.

A comprehensive collection of over 6,100 free, MIT-licensed high-quality SVG icons designed on a 24x24 grid for web projects.

C3.js is an MIT-licensed, D3-based reusable chart library that enables deeper integration of charts into web applications, with official docs, an examples gallery, a full API reference, and runnable samples.

cc-grass reads Claude Code session logs under ~/.claude/projects (and optionally Codex CLI sessions) and renders a GitHub-style orange contribution-graph SVG you can commit to a profile README. Zero dependencies, Node 18+, incremental cache, optional HTML with tooltips.

A free, browser-based database entity relationship diagram (ERD) editor and SQL generator.

Anime.js is a fast, lightweight JavaScript animation library with a powerful API for animating CSS properties, SVG, DOM attributes, and JavaScript objects.

mo · js is a fast, retina-ready, modular JavaScript motion graphics library for the web. It offers a declarative API with built-in components like Html, Shape, Swirl, Burst, and Stagger for creating delightful web animations.

nivo is an open-source React data visualization library built on d3. It offers customizable declarative chart components for SVG, HTML, and Canvas, with animations, theming, patterns, gradients, responsive layouts, server-side rendering, and an HTTP API.

39 editorial diagram types as self-contained HTML+SVG for AI coding assistants like Claude Code and Codex. Brand-matched, accessible, no build step. Import from draw.io, Mermaid, or Excalidraw.

VectorMojo is a client-side design-file to SVG converter that runs in the browser. It reads PSD/PSB, PDF, modern Illustrator AI, EPS, SVG, PNG and JPEG, then exports SVG, PNG, PDF or copied SVG markup, keeping parsing, tracing and rendering in the tab.

A lightweight, cross-browser, general-purpose JavaScript 3D library used to create and display animated 3D graphics in a web browser.

react-native-graph is a React Native line graph component built on Skia, designed for smooth, animated charts in mobile apps. It offers pan scrubbing, gradient fills, axis labels, selection dots, and a static renderer for list views.

D3 is a free, open-source JavaScript library for visualizing data. Built on web standards with a low-level approach, it renders dynamic, data-driven graphics using SVG, Canvas and HTML, and serves as a foundation for many higher-level chart libraries.

An Express-based service that generates real-time SVG cards of a GitHub user's top programming languages, with 18+ themes, avatar and stats display, and a public API for embedding in READMEs.

Iconify is a universal icon framework providing a unified syntax to access over 200 open-source icon sets and 250,000+ icons.

Dadaki is a high-performance, in-browser vector graphics editor featuring a Rust/WASM and CanvasKit core with a TypeScript UI.

Shields.io is a badge service and library that generates concise SVG or raster badges for readmes and web pages, pulling status from CI, package registries, code coverage, code analysis and many other sources.

SVGL is a curated SVG logo library built with SvelteKit and Tailwind CSS, offering extensions for popular tools and an API for developers.

RAWGraphs is an open-source web tool for creating custom vector-based data visualizations from tabular data, built on d3.js. It runs entirely in the browser with no server-side processing, and exports editable SVG output.