2026 Open source projects that are alternatives of or similar to Preact Www

HackerOne Platform Documentation

Fast and searchable Ruby docs

Easily make Flutter apps responsive. Automatically adapt UI to different screen sizes. Responsiveness made simple. Demo: https://gallery.codelessly.com/flutterwebsites/minimal/

Erlang Docs in the Shell

🧙 A web app to generate template code for machine learning

Create living style guides using Markdown or React

The flutter.dev website recreated in Flutter. https://gallery.codelessly.com/flutterwebsites/flutterwebsite

Demo code and other handouts for students of our FastAPI Web Apps course.

Simple HTTP status codes cheatsheet 🦄

A .NET Standard library for pentesting web apps against credential stuffing attacks.

clojure.org site

I have a dream, to be a novelist someday.

Cook rmarkdown codebooks from metadata on R data frames

Emulator documentation archive

Documentation guides and tutorials for Clojure. Various authors.

Community

🃏 A magical documentation site generator.

MyBatis-Plus Documentation

📢 Various README templates & tips on writing high-quality documentation that people want to read.

npm registry documentation

Easy to use, SEO-friendly, beautiful documentation that lives in your git repo.

A Sample Documentation Template for Themes, Templates and Plugins

An open-source document management tool for enterprise self host.

Easy to maintain open source documentation websites.

The styled-components website and documentation

Documentation for the STUPS ecosystem

API Documentation Browser

Read stories, learn through practice, share with others, to treat docs as code.

Node.js / GraphQL project template pre-configured with TypeScript, PostgreSQL, login flow, transactional emails, unit tests, CI/CD workflow.

Free README editing+feedback to make your open-source projects grow. See the README maturity model to help you keep going.

An experimental, extensible template for JSDoc.

English Grammar for Russian-Speakers, a PWA website + SPA

Adds ApiDoc support to Flask

daily.dev application suite

Documentation for The Things Network

Rapid documentation tool that will blow you away...

Minimalistic Vue.js based documentation system component

Source code for the ElementsProject.org website

The Haxe Code Cookbook - A community driven resource website for learning Haxe in practise

Automatically generate docs for React components using MDX, react-docgen, and GatsbyJS

Offline documentation browser inspired by Dash

📚 Documentation Generator for BuckleScript

The Lodash website.

💡 Swagger schema model (in yaml, json) generator from json data

A database of users, posts, and comments from the ReplTalk API

Mega nz heroku index, Serves mega.nz to http via heroku web. It Alters downloading speed and stability

A package that allows Julia to display images in the kitty terminal editor

2048 Game implementation based on Preact+Redux

Portfolio Website generated using Jekyll, Sass, and Gulp.js, to showcase my web presence, résumé, story, & featured projects with a Particle.js aligned theme.

Guild Wars 2 database

Auth0 documentation

Bypass WAF SQL Injection SQLMAP

A quick way to gather all the metadata about a video, playlist, or channel from the YouTube API.

The PokéAPI documentation website

A cross-platform command line prompt library that provides syntax highlighting, autocompletion, history and multi-line input.

Alternative YouTube Music frontend built with Svelte/SvelteKit 🎧

Re-mote operations using SSH and Re-gent

A tool to understand your bundle size and why files are in your bundle

🌼 基于 360壁纸 API 的自采集壁纸网站

Website for Caption app.