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 |
|---|---|---|---|
| asciidocfx/AsciidocFX AsciidocFX is a cross-platform desktop AsciiDoc editor and toolchain built with JavaFX for authoring books, documents, and slides. It expor… | 53 | 2052 | active |
| CaliCastle/cali.so The open-source codebase for Cali Castle's personal website (cali.so), built with Next.js 16, React 19, TypeScript, and Tailwind CSS v4. It… | 67 | 2025 | active |
| stefanprodan/timoni Timoni is a package manager for Kubernetes powered by CUE, inspired by Helm, that packages apps as type-safe CUE modules distributed as OCI… | 97 | 2018 | active |
| lsegal/yard YARD is a documentation generation tool for the Ruby programming language, using @tag-style metadata alongside RDoc/Markdown comments. It e… | 91 | 2011 | stable |
| netbymatt/ws4kp A web-based recreation of the WeatherStar 4000, the 1990s Weather Channel local forecast graphics hardware, serving retro-styled live weath… | 75 | 2005 | active |
| LingyiChen-AI/JadeAI JadeAI is an open-source, AI-powered resume builder with drag-and-drop editing, 50+ professional templates, and real-time AI optimization i… | 77 | 1998 | active |
| Trestle Trestle is a modern, responsive admin framework for Ruby on Rails that lets developers build back-office admin interfaces via a Ruby DSL. I… | 39 | 1992 | active |
| Kitura Kitura is a Swift web framework and HTTP server for building web services and REST APIs. It provides URL routing, Codable routing, pluggabl… | 57 | 7583 | maintenance |
| leoMirandaa/shadcn-landing-page A free, open-source landing page template built with Shadcn/UI, React, TypeScript, and Tailwind CSS. It ships pre-built sections like hero,… | 26 | 1982 | active |
| karthikmudunuri/eldoraui Eldora UI is a collection of 150+ free, open-source animated React components, blocks, and templates built with TypeScript, Tailwind CSS, a… | 58 | 1973 | active |
| microsoft/AdaptiveCards Adaptive Cards is a set of SDKs and a JSON schema for exchanging platform-agnostic UI card content that renders as native UI across apps an… | 78 | 1970 | active |
| Flutter-Bounty-Hunters/super_editor Super Editor is an open-source, configurable, composable, and extensible rich-text editor and document renderer toolkit for Flutter. It is … | 77 | 1937 | active |
| Thecosy/IceCMS IceCMS is an open-source, self-hosted content management system built with a decoupled Spring Boot backend and Vue/Nuxt3 frontends, plus a … | 48 | 1922 | active |
| magic-api magic-api is a Java-based rapid API development framework that lets developers write scripts and configure HTTP interfaces through a web UI… | 42 | 1911 | stable |
| camlworks/dream Dream is a tidy, feature-complete web framework for OCaml and ReasonML with a flat, one-module API. It supports WebSockets, GraphQL, HTTP/2… | 87 | 1888 | active |
| sonofmagic/weapp-tailwindcss weapp-tailwindcss is a cross-platform compiler and build integration layer that brings Tailwind CSS 4's utility-first workflow to Web/H5, W… | 95 | 1866 | active |
| kuma-ui/kuma-ui Kuma UI is a headless, utility-first React component library with zero-runtime CSS extraction, using a hybrid approach that statically extr… | 80 | 1864 | active |
| marionettejs/backbone.marionette Marionette.js is a composite application framework built on top of Backbone.js that provides application architecture, view management, and… | 88 | 7037 | maintenance |
| nexrender Nexrender is an open-source, data-driven render automation framework for Adobe After Effects, built on Node.js. It lets you define render j… | 82 | 1861 | active |
| emweb/wt Wt is a C++ web toolkit for building highly interactive web applications using a widget-based GUI abstraction, without writing JavaScript. … | 98 | 1859 | stable |
| cmdparkour/vue-admin-box vue-admin-box is a Vue 3 admin dashboard template built with Vite, Element Plus, and TypeScript, offering four base template variants (with… | 38 | 1843 | active |
| wzc520pyfm/ant-design-x-vue A Vue implementation of Ant Design X, providing a component library for building AI-driven chat and copilot interfaces based on the RICH in… | 73 | 1839 | active |
| realdennis/md2pdf An offline web application that converts Markdown files to PDF using a split-pane editor and browser print-to-PDF. It runs entirely client-… | 57 | 1839 | stable |
| itswadesh/svelte-commerce Svelte Commerce is an open-source, production-ready headless ecommerce storefront built with SvelteKit and TypeScript. It connects to 26 co… | 68 | 1820 | active |
| choojs/choo Choo is a tiny 4kb JavaScript frontend framework for building sturdy single-page applications using vanilla JS and HTML. It combines an eve… | 50 | 6762 | maintenance |
| all-in-aigc/aicover A full-stack Next.js web application that generates AI-designed cover images using DALL-E 3. It ships with user auth (Clerk), payments (Str… | 26 | 1800 | active |
| Todolist Web Application A Laravel 11 blog application demonstrating best practices and framework features such as authentication, APIs with Sanctum, broadcasting, … | 32 | 1793 | active |
| jooby-project/jooby Jooby is a modular, high-performance web framework for Java and Kotlin that runs on Netty, Jetty, or Undertow. It offers both a fluent Scri… | 96 | 1780 | active |
| go-fuego/fuego Fuego is a production-ready Go web API framework that automatically generates OpenAPI 3 documentation from typed handler code using generic… | 74 | 1776 | active |
| saadpasta/developerFolio A React-based portfolio website template for software developers with sections for skills, experience, projects, blogs, and GitHub integrat… | 23 | 6626 | maintenance |
| Nutlope/twitterbio A Next.js web application that generates Twitter/X bios using AI models (Qwen 3.5 9B and GPT OSS 20B) served via the Together AI API with s… | 68 | 1770 | active |
| pocket-stack/pocketjs PocketJS is a portable application runtime that compiles Solid, Vue Vapor, or Octane component code into a native UI tree rendered by a no_… | 81 | 1768 | active |
| norwoodj/helm-docs helm-docs is a Go CLI tool that automatically generates markdown documentation for Helm charts. It parses chart metadata and values, extrac… | 59 | 1764 | active |
| posit-dev/py-shiny Shiny for Python is a reactive web application framework from Posit for building interactive dashboards and data apps in pure Python, built… | 94 | 1760 | active |
| animotionjs/animotion Animotion is a presentational framework for creating beautiful animated slides and visualizing ideas with code, built on Svelte, Reveal.js,… | 86 | 1758 | active |
| rabbibotton/clog CLOG (The Common Lisp Omnificent GUI) is a Common Lisp framework that builds graphical user interfaces using web technology, communicating … | 68 | 1758 | stable |
| flatlogic/react-material-admin React Material Admin is a free, MIT-licensed admin dashboard template built with React 19 and Material-UI 7, featuring charts, tables, auth… | 78 | 1756 | active |
| xtyxtyx/sorry A web application for creating custom captioned GIF memes (Chinese 'sorry 为所欲为' style) from popular video templates, with subtitle effect c… | 32 | 6418 | maintenance |
| Comrak Markdown parser Comrak is a 100% CommonMark and GitHub Flavored Markdown compatible parser and renderer written in Rust, usable as a library, CLI tool, or … | 99 | 1722 | stable |
| Instawork/hyperview Hyperview is a hypermedia format (HXML) and React Native client for building server-driven mobile apps, where screens are rendered from XML… | 99 | 1720 | active |
| bbc/simorgh Simorgh is the BBC's open-source React-based web application that renders World Service News websites and AMP article pages in 41 languages… | 94 | 1716 | active |
| cirospaciari/socketify.py socketify.py is a high-performance Python web framework providing HTTP/HTTPS and WebSocket servers built on uSockets and libuv, optimized f… | 74 | 1716 | active |
| Code Surfer Code Surfer is a React/MDX component library that adds code highlighting, zooming, scrolling, focusing, and morphing animations to MDX Deck… | 32 | 6370 | maintenance |
| redwoodjs/sdk RedwoodSDK is a server-first React framework built as a Vite plugin for the Cloudflare platform, enabling React Server Components, server f… | 83 | 1710 | active |
| webslides/WebSlides WebSlides is an open-source HTML/CSS/JavaScript framework for building beautiful slide presentations, landings, and longform stories with s… | 23 | 6324 | maintenance |
| Elgg/Elgg Elgg is an open-source rapid development framework for building socially aware web applications, written in PHP with MySQL. It provides a m… | 98 | 1677 | active |
| userfrosting/UserFrosting UserFrosting is a modern PHP user management framework built on Slim, Twig, Eloquent ORM, Vite, and Vue, providing login, registration, and… | 93 | 1667 | active |
| woutdp/live_svelte LiveSvelte is an Elixir library that integrates Svelte components into Phoenix LiveView, providing seamless end-to-end reactivity over webs… | 84 | 1660 | active |
| nanojsx/nano Nano JSX is an ultra-lightweight (~1kB) JSX library written in TypeScript that renders server-side first and hydrates only the parts that n… | 53 | 1629 | active |
| mumuy/widget A collection of jQuery-based UI widget plugins including carousels, tabs, custom scrollbars, dropdowns, dialogs, calendars, color pickers, … | 75 | 1619 | active |
| web.py web.py is a minimalist Python web framework that provides URL routing, request handling, templating, forms, sessions, and database access w… | 79 | 5922 | maintenance |
| Wulf/create-rust-app A CLI scaffolding tool that generates a modern fullstack web app with a Rust backend (actix-web or poem) and a React/TypeScript frontend in… | 41 | 1607 | active |
| Halogen Halogen is a declarative, type-safe UI library for PureScript with its own virtual DOM implementation. It supports encapsulated, composable… | 23 | 1598 | active |
| Blade Blade is a lightweight, high-performance MVC web framework for Java 8 built on Netty 4, with RESTful routing, a built-in template engine, a… | 56 | 5869 | maintenance |
| kovetskiy/mark Mark is a Go CLI tool that syncs markdown files with Atlassian Confluence pages via the REST API. It reads markdown with metadata headers o… | 95 | 1595 | active |
| LingGuoAI/LingGuo-Drama LingGuo-Drama is a self-hosted, AI-powered one-stop platform for generating mini-dramas and motion comics, covering script writing, charact… | 56 | 1590 | active |
| NousResearch/autonovel An autonomous AI agent pipeline that writes, revises, evaluates, typesets, illustrates, and narrates a complete novel from a seed concept. … | 44 | 1590 | active |
| Odoo Owl is a lightweight (~30kb gzipped, zero dependencies) TypeScript UI framework built by Odoo, featuring signal-based reactivity, class-bas… | 91 | 1585 | active |
| ccbrown/iocraft iocraft is a Rust crate for building beautiful CLIs, TUIs, and text-based output using a declarative, React-like component API. It supports… | 91 | 1566 | active |
| aurelia/aurelia Aurelia 2 is a standards-based front-end JavaScript/TypeScript framework for building browser, mobile, and desktop single-page applications… | 85 | 1545 | active |
| livebud/bud Bud is a full-stack web framework for Go that generates boilerplate glue code automatically, integrating a Go backend with Svelte/TypeScrip… | 23 | 5589 | maintenance |
| bartblast/hologram Hologram is a full-stack isomorphic Elixir web framework that runs on top of Phoenix, letting developers build dynamic, interactive web app… | 96 | 1522 | active |
| Remocn/remocn Remocn is a shadcn-style copy-paste component registry for Remotion, providing production-ready animations, transitions, kinetic typography… | 58 | 1522 | active |
| Jetzig Jetzig is a full-featured web framework written in pure Zig for building modern web applications. It provides file system-based routing, HT… | 62 | 1514 | active |
| VelocityX VelocityX is a minimalist open-source UI framework for Flutter, inspired by TailwindCSS and SwiftUI, that speeds up app development through… | 23 | 1506 | active |
| andyhuo520/aetherviz-master AetherViz Master is an AI-powered interactive educational visualization tool that turns any teaching topic into an immersive 3D interactive… | 47 | 1499 | active |
| wneessen/go-mail go-mail is a modern, feature-rich Go library for composing and sending email over SMTP. It provides mail composition, encoding, DKIM and S/… | 89 | 1497 | active |
| alphagov/govuk-frontend GOV.UK Frontend is a design system framework providing CSS, JavaScript, Nunjucks macros, and assets for building consistent, accessible UK … | 97 | 1466 | stable |
| cnodejs/egg-cnode The open-source codebase powering the CNode Chinese Node.js community forum, built on the Egg.js web framework with MongoDB and Redis. It i… | 53 | 1457 | active |
| smartxworks/sunmao-ui Sunmao is a front-end low-code framework for encapsulating UI components into low-code component libraries and building custom low-code dev… | 41 | 1451 | active |
| Portable Text Portable Text is a JSON-based open specification for structured block content (rich text, images, code, custom types) that can be serialize… | 70 | 1446 | active |
| VGVentures/news_toolkit A Flutter-based news application template co-developed by Very Good Ventures and the Google News Initiative. It provides prebuilt news app … | 58 | 1445 | active |
| Node Express Mongoose A demo blog application built with Node.js, Express, and Mongoose that illustrates everyday web development features and best practices for… | 32 | 1439 | active |
| athul/archie Archie is a minimal, clean blog theme for the Hugo static site generator with a markdown-inspired UI. It supports dark/light mode, callouts… | 52 | 1431 | active |
| brick-design/brick-design Brick Design is a low-code visual page-building framework built with React and TypeScript. It supports drag-and-drop editing with both flow… | 23 | 5148 | maintenance |
| gregberge/twc TWC is a lightweight (0.49kb) TypeScript library for creating reusable React components styled with Tailwind CSS in a single line, using a … | 51 | 1415 | active |
| kmuto/review Re:VIEW is a Ruby-based digital publishing system that converts its own lightweight markup format into EPUB, PDF (via LaTeX), InDesign XML,… | 70 | 1409 | active |
| nasirkhan/laravel-starter A CMS-like modular starter application built on Laravel 13.x and Livewire, providing authentication, role management, an admin backend, bac… | 96 | 1406 | active |
| airsonic-advanced/airsonic-advanced Airsonic-Advanced is a free, web-based media streamer for personal music collections, a modernized fork of Airsonic with improved security,… | 23 | 1403 | active |
| mdgriffith/elm-ui elm-ui is an Elm library that provides a complete alternative to writing HTML and CSS for building web interfaces. It offers a design toolk… | 75 | 1384 | stable |
| devfeel/dotweb DotWeb is a simple and easy-to-use Go web micro framework providing an HTTP server with routing, middleware, caching, sessions, and TLS sup… | 80 | 1381 | active |
| pthom/imgui_bundle Dear ImGui Bundle is a batteries-included immediate-mode GUI framework for both Python and C++, built on Dear ImGui with integrated plottin… | 91 | 1374 | active |
| asoul-sig/asouldocs ASoulDocs is a self-hosted web server for serving multilingual project documentation, written in Go. It supports language fallback, real-ti… | 50 | 1368 | active |
| bridgetownrb/bridgetown Bridgetown is a next-generation progressive site generator and fullstack framework powered by Ruby, built on Ruby, Roda, and esbuild. It re… | 94 | 1366 | active |
| planety/prologue Prologue is a powerful and flexible web framework written in Nim for building high-performance web services and applications. It provides r… | 71 | 1356 | active |
| arterli/CmsWing CmsWing is a CMS and e-commerce website builder built on the Egg.js framework with Sequelize ORM and integrated GraphQL API generation. It … | 23 | 1355 | active |
| datafolklabs/cement Cement is an advanced application framework for Python with a primary focus on building command line interfaces, ranging from single-file s… | 83 | 1352 | stable |
| SuaveIO/suave Suave is a lightweight F# web server library with composable WebPart combinators for routing and request handling, targeting .NET 8/9. It s… | 95 | 1351 | active |
| rjaros/kvision KVision is an object-oriented web framework for Kotlin/JS that lets developers build modern web UIs entirely in Kotlin without HTML, CSS, o… | 91 | 1349 | active |
| retypeapp/retype Retype is a high-performance static site generator that turns plain Markdown files into polished documentation websites via a simple CLI. I… | 82 | 1341 | active |
| moumen-soliman/uitripled UI TripleD is a collection of production-ready UI blocks, components, and full pages built for shadcn/ui and Base UI, powered by Framer Mot… | 58 | 1331 | active |
| marcoroth/herb Herb is an HTML-aware ERB toolchain built around a fast C parser that produces detailed syntax trees for HTML+ERB templates. It ships devel… | 92 | 1330 | active |
| masastack/MASA.Blazor MASA.Blazor is a Material Design-based UI component library for Blazor, supporting Blazor Server, Blazor WebAssembly, and MAUI Blazor. It o… | 76 | 1329 | active |
| copperspice/copperspice CopperSpice is a set of cross-platform C++ libraries (Core, Gui, Network, Multimedia, SQL, OpenGL, Vulkan, WebKit, XML, and more) derived f… | 73 | 1329 | active |
| wbopan/moffee moffee is an open-source slide maker that transforms Markdown documents into clean, professional slide decks, handling layout, pagination, … | 53 | 1329 | active |
| leafsphp/leaf Leaf is a lightweight, modular PHP framework focused on developer experience, rapid development, and high performance for web apps and APIs… | 100 | 1326 | active |
| Derby Derby is a full-stack MVC framework for building realtime, collaborative web applications that run in both Node.js and the browser. It incl… | 23 | 4701 | maintenance |
| Meowv/Blog A personal blog system built on ABP vNext and .NET 5 with a front-end/back-end separated architecture: a RESTful API, a Blazor Server web f… | 71 | 1316 | active |
| XWiki XWiki Platform is a generic open-source enterprise wiki platform written in Java that offers runtime services for collaborative application… | 94 | 1314 | stable |
| ChurchApps/FreeShow FreeShow is a free and open-source presentation program for displaying lyrics, text, and media on a big screen, aimed especially at churche… | 98 | 1310 | active |