Top DOCUMENT GitHub Repositories & Tools (2026)

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

📖 Preact documentation website.

Automated documentation for event-driven applications built with Spring Boot

Uwazi is a web-based, open-source solution for building and sharing document collections

Distributed, transactional document database backed by FoundationDB.

Deterministic, local-first memory and guardrails for AI coding agents with no LLM in the hot path.

Grav Learn (exhaustive grav documentation)

A Fast, Cross-Platform Pdf Reader

The Jitsi Handbook

Customizable MDX documentation for GraphQL schemas

A document management and version control plugin that allows teams of any size to collaboratively edit files and manage their workflow.

PHP library to read and extract text, markdown & images from PDFs - Fast & Low memory - Built from scratch

MIT-licensed PowerShell document automation for Word, Excel, PowerPoint, PDF, email, PST/OST, OneNote, Visio, OpenDocument, and mixed-format Reader workflows.

:memo: A sort-of-static site generator optimized for living documentation of software projects

Developer resources website for PlayCanvas

MCP server that lets Claude Code and other AI agents read and search large PDFs, one file or a whole folder: agentic RAG with hybrid semantic + keyword search, selective page reads, tables, images, OCR, chart data, and multi-column/CJK layouts.

Scalable Nx monorepo starter for Angular and NestJS apps with Firebase, Electron, Capacitor, GraphQL, testing, and CI automation.

Pure Python HWPX automation: read, edit, generate, and validate documents without Hancom Office.

Make your AI agent write documents like Notion — Codex & Claude Code skill that locks document structure & Notion visual style

ODF generation library for Ruby