# Apache Answer — Self-Hosted Q&A Platform for Teams

> Apache Answer is an open-source Q&A platform built with Go and React. It lets teams run their own Stack Overflow-style knowledge base with voting, tagging, reputation, and plugin support.

## Install

Save in your project root:

# Apache Answer — Self-Hosted Q&A Platform for Teams

## Quick Use
```bash
docker run -d -p 80:80 -v answer-data:/data apache/answer:latest
# Open http://localhost in your browser to complete the setup wizard
```

## Introduction
Apache Answer provides a self-hosted question-and-answer platform for teams and communities. It graduated as a top-level Apache project and offers a clean, modern interface for building internal knowledge bases, help centers, or public forums.

## What Apache Answer Does
- Hosts a Q&A site with questions, answers, voting, and accepted answers
- Organizes content with tags and full-text search
- Tracks user reputation based on community interactions
- Supports plugins for notifications, storage backends, and connectors
- Provides an admin dashboard for site configuration and content moderation

## Architecture Overview
Apache Answer is a Go backend serving a React single-page frontend. It stores data in SQLite by default, with optional MySQL or PostgreSQL support. The application ships as a single binary or Docker image. A plugin system allows extending functionality without forking the core, and an embedded search engine handles full-text queries.

## Self-Hosting & Configuration
- Deploy with Docker using a single command and a mounted data volume
- Run the setup wizard on first boot to configure the database, admin account, and site name
- Switch to MySQL or PostgreSQL by editing the database connection string in the config
- Install plugins from the admin panel to add OAuth login, email notifications, or S3 storage
- Place behind a reverse proxy for HTTPS termination and custom domain routing

## Key Features
- Markdown editor with real-time preview for questions and answers
- Reputation and badge system to reward helpful contributors
- Built-in SEO optimization with clean URLs and structured data
- Multi-language interface with community-contributed translations
- Notification system for new answers, comments, and mentions

## Comparison with Similar Tools
- **Discourse** — general-purpose forum with threaded discussions; Apache Answer focuses specifically on Q&A with voting and accepted answers
- **Flarum** — lightweight forum software; lacks the structured Q&A workflow and reputation system
- **Stack Overflow for Teams** — commercial product; Apache Answer provides similar functionality as free open-source software
- **Wiki.js** — knowledge base oriented around long-form pages; Apache Answer is built around question-answer pairs
- **BookStack** — documentation platform with chapters and books; Apache Answer organizes knowledge through community Q&A

## FAQ
**Q: Can I import data from an existing Q&A platform?**
A: Apache Answer does not have a built-in migration tool, but its API allows programmatic content creation for bulk imports.

**Q: Does it support single sign-on?**
A: Yes. OAuth 2.0 plugins are available for GitHub, Google, and generic OIDC providers, configurable from the admin panel.

**Q: How is spam handled?**
A: Administrators can require email verification, set reputation thresholds for posting, and moderate content from the admin dashboard.

**Q: Can I customize the look of my site?**
A: You can change the site name, logo, colors, and custom CSS through the admin settings. Theme plugins are also available.

## Sources
- https://github.com/apache/answer
- https://answer.apache.org/

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Source: https://tokrepo.com/en/workflows/9f7ccd28-4125-11f1-9bc6-00163e2b0d79
Author: AI Open Source