Emoji for everyone. https://twemoji.twitter.com/

Convert PDF to HTML without losing text or format.

🛏 An HTML to Markdown converter written in JavaScript

Secure open source cloud runtime for AI apps & AI agents

A faster youtube embed.

Draw perfect pressure-sensitive freehand lines.

A concise API for exploratory data visualization implementing a layered grammar of graphics

Rock-solid transactional email templates for applications.

Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform.

Easy to parse data and spritesheets for emoji

Convert LaTeX documents into beautiful responsive web pages using LaTeXML.

Start your own digital garden using this Jekyll template 🌱

State management with statecharts.

Renderers and renderer extensions for JupyterLab

World Models

Embed a file from GitHub repository just like GitHub Gist.

A Linux command-line shell in the browser

Annotate text and publish it on the web

Create interactive webpages from Jupyter Notebooks

A simple yet highly functional jekyll theme with backlinks, wiki-style links, context menu, page preview, sidenote etc

Minimalistic, responsive Pelican theme.

A Polymer element for sharing files

Uniquely Dense Total Orders for List/Text CRDTs