Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap

Free Bootstrap 4 Admin Dashboard Template

A free simple responsive HTML email template

A minimalist CSS framework.

A free, open source, Bootstrap admin theme created by Start Bootstrap

🛏 An HTML to Markdown converter written in JavaScript

HTML Standard

Open-source UI component library and front-end development framework based on Tailwind CSS

JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.

A library of free and open source Bootstrap themes and templates

Password protect a static HTML page, decrypted in-browser in JS with no dependency. No server logic needed.

Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.

Open source CSS framework for data visualization.

vCard is a fully responsive personal portfolio website, responsive for all devices.

Simplest possible examples of HTML, CSS and Javascript:

Test suites for Web platform specs — including WHATWG, W3C, and others

Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

Making AJAX as easy as anchor tags

大前端技术为主，读书笔记、随笔、理财为辅，做个终身学习者。

Convert PDF to HTML without losing text or format.