Top DOCUMENT GitHub Repositories & Tools (2026)

SwiftSoup: Pure Swift HTML Parser, with best of DOM, CSS, and jquery (Supports Linux, iOS, Mac, tvOS, watchOS)

API Documentation Browser

A self-hosted library for your ebooks, comics, and audiobooks

Documentation Generator for PHP

BDD in PHP

EspoCRM – Open Source CRM Application

The Semantic Intelligence Layer for Ontologies

Interactive architecture diagrams for codebases

YARD is a Ruby Documentation tool. The Y stands for "Yay!"

ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.

The OpenTelemetry website and documentation

Powerful note-taking without the hassle.

😎 A list of awesome projects related to OpenAPI 3.0.x, curated by the community

Backend.AI is a streamlined, container-based computing cluster platform that hosts popular computing/ML frameworks and diverse programming languages, with pluggable heterogeneous accelerator support including CUDA GPU, ROCm GPU, Gaudi NPU, Google TPU, GraphCore IPU and other NPUs.

📚 A zero-dependency, git-backed micro-lesson library for AI Agents to asynchronously share and search verified debugging experience. | https://misakanet.org

Turns the documentation you already write into tests that run. A failing test means your product and your docs disagree, and names the section.

Admidio is a free open source user management system for websites of organizations and groups. The system has a flexible role model so that it’s possible to reflect the structure and permissions of your organization.

Generate TypeScript definitions and component documentation for your Svelte components

Free and Open Source Wiki built on top of Frappe

Composable, view-based memory for DeepSeek Harness. Pluggable sources and strategies, with three-tier memory out of the box.