Open-source alternatives to Readthedocs.org

Drone is a container-based continuous integration and delivery platform, source control management system, and artifact registry. It functions as a hosted workspace provider for cloud-based developer environments and a system for hosting and versioning code repositories. The platform executes build and deployment pipelines within isolated containers, using declarative configurations to automate software delivery. It includes a centralized registry for managing and versioning compiled binaries and build outputs to ensure consistent deployments across environments. The system covers a broad ca

This project is a software engineering playbook providing a collection of standardized guidelines and processes for managing the full software development lifecycle and team operations. It serves as a high-level framework for organizing agile project management, API design, containerized development standards, and markdown documentation workflows. The framework establishes a system for language-agnostic API design to automate client library generation and documentation. It also defines standards for providing uniform contributor environments and toolchains through virtualized containers. The

axe-core is an automated accessibility testing engine and compliance auditor designed to scan web and mobile interfaces for violations of industry accessibility standards. It functions as a programmatic scanner and linter that analyzes HTML and source code to identify barriers and verify compliance with accessibility guidelines. The project distinguishes itself by combining a DOM-based rule engine with computer vision and machine learning to detect complex violations that evade traditional analysis, such as visual heading discrepancies and informative images. It provides specialized capabilit

i18n-ally is a VS Code extension and internationalization management tool designed to handle translation workflows directly within the code editor. It provides a system for extracting hardcoded strings, managing translation keys, and detecting missing locale values across a codebase. The tool distinguishes itself by providing an inline translation viewer that displays values and metadata next to keys in the source code. It also includes a machine translation integrator to automatically populate empty locale files with initial candidates and a locale file parser that supports multiple formats,

This project is a comprehensive framework for literate programming that enables developers to build production-ready Python libraries entirely within Jupyter Notebooks. By treating notebooks as the primary source of truth, it integrates code, documentation, and testing into a unified development pipeline that exports directly to standard Python modules. The framework distinguishes itself through specialized tooling designed to overcome the inherent challenges of using notebooks in professional software engineering. It includes custom Git hooks and merge drivers that sanitize volatile notebook

This project is a community-driven academic resource repository designed to centralize historical exam papers, lecture notes, and study materials for university-level coursework. It functions as an open educational resource, providing a collaborative archive where students can share and organize documentation to assist in preparing for academic assessments across a wide range of disciplines. The platform distinguishes itself through a crowdsourced aggregation model that relies on peer contributions and manual verification to maintain the accuracy of its library. All materials are stored as fl

This project is a Ruby-based package definition repository that functions as a cross-platform package manager and software dependency resolver for macOS and Linux. It provides a centralized system for installing, updating, and managing software through a Git-based distribution model. The system distinguishes itself through a binary package distribution network that produces pre-compiled bottles to avoid local compilation from source. It utilizes a Ruby-based domain specific language to define installation recipes and employs a distributed version control architecture to synchronize these defi

This is an internationalization framework for Angular applications. It provides a system for managing multilingual text by mapping keys to translated strings, utilizing a JSON translation manager to load and merge localized assets via HTTP or local sources. The library includes a runtime language switcher to update the user interface instantly without reloading the page and a key extractor to identify translatable strings within source code. The project features an ICU message formatter to handle complex linguistic requirements such as pluralization and gender. It distinguishes itself through

This library provides a foundational framework for internationalizing Ruby applications by decoupling text from source code. It manages the complete translation lifecycle, including dynamic content interpolation, pluralization, and locale-specific formatting. The system ensures application stability through thread-safe state management and configurable error handling for missing translation keys. The project distinguishes itself through a highly modular architecture that supports pluggable storage backends, allowing translation data to be retrieved from databases, key-value stores, or standar

This project is a documentation generation tool and static site generator designed to transform source code comments and structural metadata into navigable, web-based technical manuals. It functions as a build process that converts structured content files into a collection of interlinked HTML pages suitable for hosting on any standard web server. The engine distinguishes itself by automatically extracting code definitions and module hierarchies to create comprehensive technical references. It employs dependency-graph cross-referencing to resolve internal identifiers into stable URLs, ensurin

Cargo is the official build system and package manager for the Rust programming language. It provides a unified command-line interface that orchestrates the entire development lifecycle, including compiling source code, managing complex dependency graphs, running tests, and distributing packages through a centralized registry. By utilizing declarative manifest files, it ensures that builds remain reproducible and consistent across different environments. The tool distinguishes itself through its deep integration with the Rust compiler and its sophisticated approach to project management. It f

Chalice is a framework for building and deploying serverless applications and REST APIs on AWS Lambda using Python. It functions as an infrastructure-as-code generator, mapping application logic and routing definitions directly to cloud compute resources while automating the provisioning and management of the underlying environment. The framework distinguishes itself by analyzing source code to automatically construct the minimum necessary security permissions, ensuring least-privilege access for all deployed functions. It supports modular development through blueprint-based organization and

react-i18next is an internationalization framework that integrates the i18next ecosystem into React applications. It provides a system for replacing hardcoded strings with dynamic keys to support multiple languages across a user interface. The library includes an ICU message formatter for handling complex pluralization and gender-based translations. It features a localization management interface that allows for synchronizing translation keys with remote platforms and performing in-context content editing. The project covers server-side rendering localization with request-isolated translatio

This project provides a comprehensive set of architectural patterns, build configurations, and quality standards for developing maintainable and scalable Android applications. It serves as a guide for organizing mobile application code into feature-based modules to improve encapsulation and simplify navigation, while establishing a framework for standardizing build processes and dependency management across development environments. The repository distinguishes itself by offering strategies for integrating automated quality assurance, including unit testing, static code analysis, and performa

next-intl is an internationalization framework for Next.js applications. It provides a system for managing translations, localized routing, and ICU message formatting to deliver multilingual content across server and client components. The project distinguishes itself through a focus on developer experience and type safety, utilizing a TypeScript translation validator that generates declaration files from JSON messages for compile-time key validation. It streamlines translation workflows with tools for automatically extracting strings from source code into message files and synchronizing thos

This project is a collection of structured study notes and conceptual breakdowns designed for the AWS Certified Cloud Practitioner exam. It serves as a technical reference and study guide, organizing cloud service details and architectural principles to assist in certification preparation. The knowledge base is built using markdown files and includes curated cheat sheets and interactive mind-map visualizations. These tools map complex certification topics into visual hierarchies to enable drill-down study paths and rapid revision. The materials cover a wide range of cloud capabilities, inclu

Grav is a flat-file content management system that eliminates the need for a traditional database by storing site content and configuration in human-readable Markdown and YAML files. Built as a modular PHP web framework, it uses a hierarchical page routing system where the physical directory structure directly determines the site's URL paths. The platform is distinguished by its event-driven plugin architecture and a command-line interface that prioritizes system administration, deployment, and maintenance tasks. It utilizes a blueprint-driven system to generate administrative forms from stru

This project is a front-end education portal and static website that serves as a repository for web development courseware. It provides instructional materials and source code for learning the fundamentals of HTML, CSS, and JavaScript. The site functions as a resource for students to practice programming skills through guided exercises and downloadable learning assets. It distributes educational content including instructional PDFs and exercise code to facilitate the study of front-end web development. The platform covers a variety of capabilities, including the integration of multimedia con

This project is a framework for building static websites using the Hugo static site generator. It functions as a Markdown-based content management system and a page builder that utilizes Tailwind CSS to assemble modular utility-first blocks into final web pages. The system features specialized capabilities for creating academic portfolios, including a framework to import BibTeX publications and manage scholarly resumes. It also includes an AI website generator that produces deployable Markdown structures and content based on natural language descriptions. The platform covers a broad range of

Spinnaker is a multi-cloud continuous delivery platform designed to automate software releases and deployment pipelines across various public cloud providers and Kubernetes clusters. It functions as a cloud deployment orchestrator and infrastructure delivery tool, coordinating the promotion of software artifacts through multiple environments using visual workflows and directed acyclic graphs. The platform distinguishes itself with a dedicated canary analysis engine that compares performance metrics between new and stable software versions to automate release decisions. It utilizes cloud-agnos

This is a GitHub Action designed to automate the deployment of production assets to GitHub Pages or other external repositories. It functions as a CI/CD deployment tool and Git branch synchronizer that mirrors a local directory of build artifacts to a remote branch. The tool distinguishes itself by performing difference-based file pruning, which removes stale files from the destination branch that no longer exist in the source folder. It also supports cross-project workflows by allowing deployments to external repositories using personal access tokens or SSH keys. The action covers broad cap

This project is a set of configuration guides and instructional tutorials for setting up Nginx as a web server and reverse proxy. It provides practical examples for hosting static files and directing network traffic to backend servers. The materials cover the implementation of load balancing using weighted round-robin strategies to distribute traffic across server clusters. It also provides guidance on configuring reverse proxies to manage request flow and secure application access. The documentation includes instructions for routing requests by URL path to host multiple applications on a si

This project is a lightweight Node.js web server and command-line tool designed for hosting static assets and delivering local files over HTTP. It functions as a static site host that provides a minimal environment for serving HTML, CSS, and JavaScript files to web browsers. The server includes built-in support for TLS encryption to enable secure HTTPS access and allows for the configuration of cross-origin resource sharing headers. It also features basic authentication to restrict folder access via username and password verification. The system manages content delivery through browser cache

This repository is a comprehensive educational resource covering the full spectrum of DevOps practices, including continuous integration and delivery, containerization, orchestration, configuration management, and infrastructure as code. It provides structured content that walks through automating the build, test, and deployment lifecycle using multi-stage pipelines with Jenkins and Azure DevOps. The material covers declarative server configuration and state management through automated Ansible playbooks, enabling consistent system environments across machines. It also addresses container lif

Pinme is a full stack deployment platform and infrastructure orchestration tool. It functions as an LLM application builder that converts natural language prompts into functional web applications with automated interfaces and business logic. The platform provides a static site hosting service and a content-addressable data manager for transferring project assets between environments. It automates the provisioning of workers, databases, and domains to launch applications via a single command. The system covers cloud resource management, project lifecycle orchestration from templates, and incr

Harness is an end-to-end developer platform and DevOps orchestration tool designed to automate software build, test, and deployment pipelines. It functions as a CI/CD platform and a source code management system for hosting and managing version-controlled repositories. The platform provides a remote development environment that launches ephemeral, cloud-based coding spaces to ensure standardized setups. It also includes a centralized artifact registry for storing and managing versioned binary packages and container images used in delivery pipelines. The system covers broad capability areas i

This project is a static site documentation generator that transforms markdown and source files into searchable, themed websites for technical guides and references. It provides a containerized environment that bundles the necessary build artifacts and runtime to serve documentation sites. The system includes a markdown documentation linter to enforce consistent styling and grammar across content to maintain editorial standards. It also implements search engine optimization through the generation of sitemaps and structured layouts to improve content discoverability and indexing. The platform