HTML HTML

Open-source HTML projects categorized as HTML

Top 23 HTML HTML Projects

  1. tabler

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

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. gentelella

    Free Bootstrap 4 Admin Dashboard Template

    Project mention: Step-by-Step Guide: Deploying a Static Web Application in OpenShift Using a Custom S2I Builder Image | dev.to | 2024-12-09

    oc new-app static-webapp-builder~https://github.com/ColorlibHQ/gentelella.git --name dashboard

  4. responsive-html-email-template

    A free simple responsive HTML email template

  5. Milligram

    A minimalist CSS framework.

  6. startbootstrap-sb-admin-2

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

  7. to-markdown

    🛏 An HTML to Markdown converter written in JavaScript

    Project mention: Finding Similar Projects on GitHub | dev.to | 2024-12-11

    Let’s say you're using the [turndown] https://github.com/mixmark-io/turndown library to convert HTML to Markdown, but you want to explore other options. Here's how our tool helps:

  8. WHATWG HTML Standard

    HTML Standard

    Project mention: Seeking an Answer: Why can't HTML alone do includes? | news.ycombinator.com | 2025-05-03
  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. GoJS, a JavaScript Library for HTML Diagrams

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

    Project mention: GoJS, a JavaScript Library for HTML Diagrams VS jsplumb - a user suggested alternative | libhunt.com/r/GoJS | 2025-04-12
  11. staticrypt

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

    Project mention: Password protect a static HTML page, decrypted in-browser in JavaScript | news.ycombinator.com | 2024-08-30

    Especially with 600k PDBKF2 iterations, 16 alphanum chars should be very safe.

    There's a (warning: very detailed) issue covering the topic of PBKDF2 iterations and password length over here, if you feel like diving into that rabbit hole: https://github.com/robinmoisson/staticrypt/issues/159

  12. url-to-pdf-api

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

  13. win12

    Windows 12 网页版,在线体验 点击下面的链接在线体验

  14. Charts.css

    Open source CSS framework for data visualization.

    Project mention: Charts.css | news.ycombinator.com | 2025-04-12

    Blocked on conversion from flex to grid, which never happened: https://github.com/ChartsCSS/charts.css/issues/45

  15. vcard-personal-portfolio

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

    Project mention: Building a Mini CMS for vCard – Personal Portfolio with GitHub Copilot | dev.to | 2025-01-12

    I created a very basic Content Management System (almost-a-cms) for generating websites on GitHub using the vCard - Personal Portfolio template developed by codewithsadee. The main idea was to simplify the editing of static fields within the template.

  16. preline

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

    Project mention: 25+ Top UI frameworks & libraries for Next.js | dev.to | 2025-05-01

    Explore Preline

  17. wpt

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

    Project mention: WebShield – A new wide-spectrum content blocker for Safari | news.ycombinator.com | 2025-02-28

    Blink forked from Webkit more than a decade ago. There are tests that try to measure their compatibility, like https://wpt.fyi/results/?label=experimental&label=master&ali... (part of https://web-platform-tests.org/). They also have different JS engines these days (V8 vs JSCore).

    That said, as a frontend dev, I very very rarely run into real world issues between Safari and Chrome. More often it's Firefox/Gecko that lags behind, usually in some sort of graphics optimization (SVG and canvas stuff). Also some differences in WebGL and webgpu support, but those are niche enough that it's not a big deal yet.

  18. pdf2htmlEX

    Convert PDF to HTML without losing text or format. (by pdf2htmlEX)

    Project mention: Ask HN: What are you using to parse PDFs for RAG? | news.ycombinator.com | 2024-07-30

    Previously have used https://github.com/pdf2htmlEX/pdf2htmlEX to convert PDF to HTML at scale, could potentially try and parse the output html to markdown as second stage.

  19. intercooler-js

    Making AJAX as easy as anchor tags

    Project mention: How do you do, fellow web developers? A growing disconnect | news.ycombinator.com | 2024-12-19

    regardless of what CSS query you use to look the element up, in the jquery example you'd still have your logic (the url, etc) defined elsewhere

    the htmx version is symmetric with the href attribute in that it completely specifies what is going to happen directly on the element itself

    of course you could do something in jquery like using a data attribute to store the url and HTTP method, etc, but at that point you'd be building https://intercoolerjs.org, the predecessor to htmx

  20. supercookie

    ⚠️ Browser fingerprinting via favicon!

    Project mention: Simple Browser Tracking | dev.to | 2025-05-03

    Tracking users is a touchy topic. Should you rely on screen size? Favicon loading hacks (like this one)? Or something more exotic?

  21. simple.css

    Simple.css is a CSS template that allows you to make a good looking website really quickly.

    Project mention: A Drop-In CSS Framework That Transforms Bare HTML into Modern Designs | news.ycombinator.com | 2025-03-18
  22. tagify

    🔖 lightweight, efficient Tags input component in Vanilla JS / React / Angular / Vue

  23. pnotify

    Beautiful JavaScript notifications with Web Notifications support.

  24. bulma-templates

    free flexbox templates built with the bulma css framework

  25. latex-css

    LaTeX.css is a CSS library that makes your website look like a LaTeX document

    Project mention: A Drop-In CSS Framework That Transforms Bare HTML into Modern Designs | news.ycombinator.com | 2025-03-18
  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source HTML projects in HTML? This list will help you:

# Project Stars
1 tabler 39,354
2 gentelella 21,159
3 responsive-html-email-template 13,521
4 Milligram 10,233
5 startbootstrap-sb-admin-2 9,835
6 to-markdown 9,691
7 WHATWG HTML Standard 8,542
8 GoJS, a JavaScript Library for HTML Diagrams 8,108
9 staticrypt 7,355
10 url-to-pdf-api 7,054
11 win12 6,915
12 Charts.css 6,455
13 vcard-personal-portfolio 6,401
14 preline 5,499
15 wpt 5,349
16 pdf2htmlEX 4,954
17 intercooler-js 4,784
18 supercookie 4,662
19 simple.css 4,617
20 tagify 3,730
21 pnotify 3,645
22 bulma-templates 3,304
23 latex-css 3,304

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Did you know that HTML is
the 9th most popular programming language
based on number of references?