Open-source templating software
2037 open-source libraries, tools and applications tagged templating, ranked by how closely templating is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
2037 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| eladnava/mailgen A Node.js package that programmatically generates clean, responsive HTML emails for transactional mail, with bundled themes and plaintext o… | 77 | 2540 | stable |
| viewflow/django-material A Django library that brings Material Design 3 UI components and full-featured CRUD/admin interfaces to Django projects, built on TailwindC… | 55 | 2539 | active |
| django-webpack-loader A Django app that integrates Webpack bundles into Django templates via a simple template tag. It consumes a stats file generated by webpack… | 76 | 2537 | active |
| JohnSundell/Ink Ink is a fast and flexible Markdown parser written in Swift that converts Markdown strings into HTML. It supports front-matter metadata par… | 23 | 2537 | stable |
| vuepress-theme-hope/vuepress-theme-hope A feature-rich VuePress 2 theme built on Vue 3 with Vite/Webpack support, offering extensive Markdown extensions, blog functionality, and c… | 98 | 2533 | active |
| artisticat1/obsidian-latex-suite An Obsidian plugin that makes typesetting LaTeX math as fast as handwriting through configurable snippets, text expansion, and editor enhan… | 98 | 2523 | active |
| custom-cards/button-card A highly configurable custom Lovelace card for Home Assistant dashboards, written in TypeScript. It lets users create custom buttons for an… | 79 | 2510 | active |
| symfony/twig-bridge The Symfony Twig Bridge provides integration between the Twig template engine and various Symfony components. It is an official Symfony com… | 92 | 2506 | stable |
| kentcdodds/kentcdodds.com The open-source code behind Kent C. Dodds' personal website (kentcdodds.com), a blog and educational hub built with React Router v7, React,… | 77 | 2500 | active |
| nunomaduro/termwind Termwind is a PHP library that lets developers style command-line application output using the Tailwind CSS API and HTML-like syntax. It re… | 81 | 2498 | active |
| symfony/twig-bundle A Symfony bundle that provides tight integration of the Twig template engine into the Symfony full-stack framework. It handles Twig configu… | 97 | 2497 | stable |
| latex3/latex2e The LaTeX2e kernel is the core source code of the LaTeX document preparation system, maintained by the LaTeX Project. It provides the base … | 94 | 2490 | active |
| Blade Icons A Laravel package that makes it easy to use SVG icons in Blade views via simple components and directives. It supports dozens of community … | 89 | 2489 | active |
| StartBootstrap/startbootstrap-sb-admin-2 SB Admin 2 is a free, open source Bootstrap 4 admin dashboard theme from Start Bootstrap, distributed as HTML/SCSS template files. It ships… | 32 | 9864 | maintenance |
| MacDownApp/macdown MacDown is an open source Markdown editor for macOS with live HTML preview, built in Objective-C/Cocoa. It offers configurable Markdown ren… | 23 | 9841 | maintenance |
| lustre-labs/lustre Lustre is a Gleam web framework for building HTML templates, single-page applications, Web Components, and real-time server components. It … | 90 | 2477 | active |
| owen0o0/WebStack A WordPress theme that turns a WordPress site into a WebStack-style navigation/bookmark directory site. It supports two-level categories, a… | 26 | 2474 | active |
| knitr knitr is an R package for literate programming and dynamic report generation, weaving code chunks from R (and other languages like Python o… | 85 | 2468 | stable |
| hithesis/hithesis hithesis is a LaTeX thesis template package for Harbin Institute of Technology covering all three campuses. It supports bachelor, master, a… | 88 | 2458 | active |
| vuejs/petite-vue petite-vue is a ~6kb subset of Vue optimized for progressive enhancement, providing the same template syntax and reactivity model as standa… | 32 | 9699 | maintenance |
| susam/texme TeXMe is a lightweight JavaScript utility that turns plain text files containing Markdown and LaTeX into self-rendering HTML documents. A s… | 32 | 2438 | stable |
| frappe/builder Frappe Builder is a low-code, Figma-like visual website builder that lets users design and instantly publish fast, responsive web pages. It… | 94 | 2432 | active |
| premailer/premailer Premailer is a Ruby gem that prepares HTML email for delivery by inlining CSS styles, converting relative URLs to absolute, and checking CS… | 75 | 2416 | active |
| nanxiaobei/hugo-paper Paper is a simple, clean, and customizable theme for the Hugo static site generator, written primarily in CSS. It offers light/dark modes, … | 73 | 2415 | active |
| stencilproject/Stencil Stencil is a template language and engine for Swift with a syntax similar to Django and Mustache. It lets Swift applications render text te… | 23 | 2412 | stable |
| said7388/developer-portfolio A customizable, responsive developer portfolio website template built with Next.js, React, and Tailwind CSS. It showcases skills, projects,… | 58 | 2407 | active |
| xhtml2pdf/xhtml2pdf xhtml2pdf is a pure-Python library that converts HTML and CSS (HTML5, CSS 2.1, partial CSS 3) into PDF documents using ReportLab, html5lib,… | 97 | 2396 | active |
| quantizor/markdown-to-jsx A fast and versatile markdown toolchain that parses markdown into an AST and renders it to React, React Native, SolidJS, Vue, HTML, and oth… | 92 | 2393 | active |
| Hextra Hextra is a modern, batteries-included Hugo theme for building beautiful documentation, blog, and static websites. It provides built-in ful… | 94 | 2391 | active |
| docx4j docx4j is an open-source (Apache v2) Java library for creating, editing, and saving Microsoft OpenXML packages, including Word docx, PowerP… | 77 | 2385 | active |
| liriliri/licia Licia is a zero-dependency JavaScript utility library containing over 400 micro modules for everyday tasks like DOM manipulation, cookies, … | 91 | 2382 | active |
| jaredh159/tailwind-react-native-classnames A TypeScript library providing a Tailwind CSS-style tagged template API for styling React Native apps. It converts Tailwind utility classes… | 55 | 2378 | active |
| chhoumann/quickadd QuickAdd is an Obsidian community plugin that turns repetitive note-taking actions into single hotkey-triggered commands. It combines four … | 95 | 2376 | active |
| Gmeek Gmeek is an ultra-lightweight blog framework that runs entirely on GitHub, using GitHub Issues for writing posts, GitHub Actions for buildi… | 46 | 2371 | active |
| Touying Touying is a Typst package for creating presentation slides with concise markup, multiple built-in themes, and step-by-step animation suppo… | 91 | 2370 | active |
| hacksalot/HackMyResume A Node.js command-line tool that generates polished résumés and CVs in multiple formats (HTML, Markdown, LaTeX, MS Word, PDF, plain text, J… | 23 | 9331 | maintenance |
| Form Generator A drag-and-drop form designer for Element UI that generates runnable Vue code and exportable JSON form schemas. It includes a JSON parser c… | 23 | 9307 | maintenance |
| Doks Doks is a documentation theme and starter template for the Thulite web framework, built on Hugo and npm. It provides a fast, accessible, SE… | 98 | 2362 | active |
| imathis/octopress Octopress is a Ruby-based framework built on top of Jekyll that provides a polished, responsive blogging theme and a set of rake tasks and … | 32 | 9233 | maintenance |
| smarty-php/smarty Smarty is a mature template engine for PHP that separates presentation (HTML/CSS) from application logic. It provides a template syntax wit… | 90 | 2347 | stable |
| comeonzhj/Auto-Redbook-Skills A Claude Code plugin/skill set that automatically writes Xiaohongshu (Redbook) notes, renders them into themed 3:4 card images via Playwrig… | 56 | 2346 | active |
| tailark/blocks An open-source shadcn/ui registry of prebuilt marketing blocks, pages, and illustrations for Tailwind-based websites. Components are instal… | 60 | 2330 | active |
| gjtorikian/html-pipeline A Ruby library providing a small framework of chainable filters for processing user-supplied content into HTML. It supports text filters, c… | 63 | 2323 | active |
| Locomotive CMS Locomotive is an open-source Ruby on Rails CMS platform for creating, publishing, and editing websites, with native multi-site support and … | 44 | 2321 | active |
| hua1995116/react-resume-site Muji Resume is an online resume builder that lets users write resumes in Markdown and render them into polished templates with live PDF pre… | 32 | 2311 | active |
| sproogen/modern-resume-theme A modern, simple static resume template and Jekyll theme designed to be hosted for free on GitHub Pages. It is distributed as a Ruby gem an… | 23 | 2311 | active |
| SendWithSES/Drag-and-Drop-Email-Designer An open-source Angular library providing a drag-and-drop HTML email template designer with no-code editing, HTML code editing, and plain te… | 62 | 2307 | active |
| staylor/react-helmet-async A thread-safe fork of React Helmet for managing document head tags (title, meta, link) in React 16+ apps, using a HelmetProvider to encapsu… | 51 | 2298 | active |
| Dynamic Prompts An extension for AUTOMATIC1111's stable-diffusion-webui that adds a template language for random and combinatorial prompt generation using … | 32 | 2292 | active |
| jupyter/nbviewer Jupyter NBViewer is a web application that renders Jupyter Notebooks as static HTML web pages, powering the public nbviewer.org service. It… | 76 | 2285 | active |
| Transloco Transloco is an internationalization (i18n) library for Angular that lets you define translations in multiple languages and switch between … | 82 | 2284 | active |
| ncdai/chanhdai.com A pixel-perfect developer portfolio website and shadcn/ui component registry built with Next.js, Tailwind CSS, and MDX. It serves both as a… | 72 | 2282 | active |
| lumeland/lume Lume is a fast and flexible static site generator built for Deno, inspired by Jekyll, Hugo, and Eleventy. It supports multiple file and tem… | 100 | 2278 | active |
| tempestphp/tempest-framework Tempest is a modern, community-driven PHP framework designed to minimize framework-related boilerplate so developers can focus on applicati… | 88 | 2273 | active |
| mertJF/tailblocks A collection of 60+ ready-to-use Tailwind CSS HTML blocks with responsive layouts, dark mode, and color variations. Users browse blocks on … | 32 | 8885 | maintenance |
| EthicalSource/contributor_covenant Contributor Covenant is the most widely adopted open source code of conduct, now with an interactive builder that generates tailored conduc… | 57 | 2270 | active |
| liferay/liferay-portal Liferay DXP (formerly Liferay Portal) is a Java-based digital experience platform combining a CMS, DAM, portals, commerce, search, personal… | 75 | 2266 | active |
| Ignite Ignite is a static site generator for Swift developers that uses SwiftUI-like syntax to build websites without requiring HTML or CSS knowle… | 72 | 2266 | active |
| SpinaCMS/Spina Spina CMS is a Ruby on Rails gem that adds an easy-to-use content management system with a clean, distraction-free admin interface to Rails… | 78 | 2257 | active |
| rehypejs/rehype rehype is an HTML processor powered by plugins, part of the unified collective, that parses HTML into an AST (hast) so plugins can inspect … | 58 | 2257 | active |
| pronist/hello hELLO is a popular open-source skin (theme) for the Tistory blogging platform, built with the Tidory framework using Pug templates, Node.js… | 54 | 2257 | active |
| tighten/jigsaw Jigsaw is a static site generator framework for PHP developers that uses Laravel's Blade templating engine and Markdown for content. It sup… | 87 | 2256 | active |
| kittinan/spotify-github-profile A service that generates an SVG 'now playing' card showing your current Spotify playback for embedding in a GitHub profile README. It runs … | 77 | 2254 | active |
| flyingsaucerproject/flyingsaucer Flying Saucer is a pure-Java library that renders well-formed XML/XHTML using CSS 2.1 layout and formatting. It outputs rendered documents … | 99 | 2239 | active |
| pentacent/keila Keila is an open source (AGPL-3.0) email newsletter tool written in Elixir, positioned as an alternative to Mailchimp or Sendinblue. It sup… | 96 | 2223 | active |
| Volantis Hexo Theme Volantis is a feature-rich, highly modular theme for the Hexo static site generator, distributed as an npm package. It supports everything … | 94 | 2217 | active |
| Notifuse/notifuse Notifuse is an open-source, self-hosted email marketing and transactional email platform built with Go and React. It offers a visual MJML d… | 80 | 2216 | active |
| pygments/pygments Pygments is a generic syntax highlighter written in Python that supports over 600 languages and text formats. It can be used both as a Pyth… | 84 | 2210 | stable |
| moshowgame/SpringBootCodeGenerator A web-based Java code generator ('Big Wolf Dog Code Generator') built on Spring Boot 3 and Freemarker that turns DDL SQL, INSERT/SELECT SQL… | 65 | 2209 | active |
| vovgou/loxodon-framework Loxodon Framework is a lightweight MVVM and data-binding framework for Unity3D, usable from both C# and Lua (via XLua/ILRuntime). It provid… | 53 | 2207 | active |
| PiranhaCMS/piranha.core Piranha CMS is a lightweight, decoupled, open-source content management system for .NET 8 built on ASP.NET Core and Entity Framework Core. … | 78 | 2196 | active |
| Hao0321/video-autopilot-kit A fill-in-your-own-data Python framework for automating YouTube and short-form video production, combining a pure-programmatic ffmpeg pipel… | 82 | 2186 | active |
| StartBootstrap/startbootstrap-resume A free, open-source Bootstrap resume/CV theme by Start Bootstrap featuring a fixed sidebar layout with content sections. It ships prebuilt … | 32 | 2181 | stable |
| keitaoouchi/MarkdownView A Swift library that renders Markdown as styled HTML inside a native iOS UIView using WKWebView, markdown-it, and highlight.js. It supports… | 81 | 2178 | active |
| p-ranav/tabulate Tabulate is a header-only C++11+ library for creating formatted, aligned tables in the terminal, with support for font styles, colors, bord… | 98 | 2177 | stable |
| roman01la/html-to-react-components A CLI tool and Node.js library that converts annotated HTML pages into React component modules. Elements marked with data-component attribu… | 63 | 2177 | active |
| pygubu Pygubu is a RAD tool for building user interfaces for Python's tkinter module, with a core library that loads XML-defined UIs and a compani… | 74 | 2173 | stable |
| kelseyhightower/confd confd is a lightweight Go CLI tool that keeps local application configuration files up to date by rendering templates with data from backen… | 23 | 8422 | maintenance |
| MathLive MathLive is a set of web components (custom elements) for editing and rendering mathematical notation on the web with LaTeX-quality typeset… | 67 | 2169 | active |
| jazzband/django-widget-tweaks A Django app providing template tags and filters for tweaking form field rendering directly in templates, allowing CSS classes and HTML att… | 67 | 2164 | stable |
| rstudio/gt gt is an R package for creating information-rich, publication-quality display tables from data frames or tibbles using a cohesive set of ta… | 79 | 2162 | active |
| Nanoc Nanoc is a flexible static-site generator written in Ruby that transforms content in formats like Markdown or AsciiDoc into HTML sites. It … | 94 | 2158 | active |
| litten/hexo-theme-yilia Yilia is a simple and elegant theme for the Hexo static site generator, built with JavaScript and webpack. It emphasizes minimalism, fast l… | 32 | 8340 | maintenance |
| pablouser1/ProxiTok ProxiTok is an open-source alternative frontend for TikTok, inspired by Nitter, written in PHP. It proxies all requests to TikTok server-si… | 30 | 2142 | active |
| Surface Surface is a server-side rendering component library for the Phoenix web framework, built on top of Phoenix LiveView. It offers an HTML-cen… | 62 | 2133 | active |
| StartBootstrap/startbootstrap-clean-blog-jekyll The official Jekyll version of the Clean Blog theme by Start Bootstrap, a stylish responsive blog theme built on Bootstrap 4. It provides b… | 32 | 2131 | stable |
| latex3/latex3 The development repository for expl3, the LaTeX3 programming layer that forms the modern kernel of the LaTeX typesetting system. It contain… | 99 | 2129 | active |
| ustctug/ustcthesis A LaTeX template (ustcthesis) for writing undergraduate and graduate theses at the University of Science and Technology of China, conformin… | 93 | 2129 | active |
| NexT Hexo Theme NexT is an elegant and powerful theme for the Hexo static site generator, offering four visual schemes (Muse, Mist, Pisces, Gemini) and ext… | 23 | 8225 | maintenance |
| carboneio/carbone Carbone is a fast report and document generator that merges JSON data into templates created in Word, Excel, PowerPoint, LibreOffice, HTML,… | 63 | 2119 | active |
| go-sonic/sonic Sonic is a lightweight, high-performance blogging platform and CMS written in Go, inspired by the Halo project. It ships as a small single … | 23 | 2109 | active |
| VolodymyrBaydalka/docxjs docxjs (published as docx-preview) is a JavaScript/TypeScript library that renders Microsoft Word DOCX documents into semantic HTML in the … | 81 | 2108 | active |
| Qoraiche/laravel-mail-editor MailEclipse is a Laravel package that provides a web UI for creating, editing, and previewing mailables without using the command line. It … | 33 | 2108 | active |
| sanluan/PublicCMS PublicCMS is an open-source Java content management system built on Spring Boot, FreeMarker, and Hibernate Search, designed to support tens… | 95 | 2097 | active |
| phpbb/phpbb phpBB is a free, open-source bulletin board (forum) application written in PHP, used to host online discussion communities. This repository… | 75 | 2097 | stable |
| nuxt-modules/i18n @nuxtjs/i18n is an official Nuxt module that adds internationalization to Nuxt applications, powered by Vue I18n. It provides locale-prefix… | 94 | 2088 | active |
| StartBootstrap/startbootstrap-creative A free, open-source one-page HTML theme for creatives built on Bootstrap 4 by Start Bootstrap. It ships prebuilt dist files plus a Pug/SCSS… | 62 | 2069 | active |
| YUZU-Hub/appscreen A free, open-source browser-based tool for creating App Store screenshots with customizable backgrounds, text overlays, and 2D/3D device mo… | 49 | 2069 | active |
| matugen Matugen is a cross-platform CLI tool written in Rust that generates Material You (Material Design 3) and base16 color schemes, typically fr… | 90 | 2064 | active |
| atlassian-labs/compiled Compiled is a compile-time CSS-in-JS library for React that lets you style components with a familiar css prop, styled API, and ClassNames … | 96 | 2055 | active |