# DocTunes Documentation Starter Kit > Next-generation, high-performance documentation platform starter kit powered by Next.js 15, Turbopack, and automated multi-language sub-proxy architecture. ## Overview DocTunes Starter Kit provides developer documentation infrastructure with built-in internationalization, live code sandboxes, interactive API playgrounds, and dark-mode aesthetics. ## Core Navigation & Endpoints - [__ML_TEXT_PLACEHOLDER_0__](__ML_URL_PLACEHOLDER_0__): Main portal, architecture breakdown, and quickstart commands. - [__ML_TEXT_PLACEHOLDER_1__](__ML_URL_PLACEHOLDER_1__): Full setup guide, configuration references, and middleware integration. - [__ML_TEXT_PLACEHOLDER_2__](__ML_URL_PLACEHOLDER_2__): Live testing sandbox for API requests and component examples. - [__ML_TEXT_PLACEHOLDER_3__](__ML_URL_PLACEHOLDER_3__): Open-source tiers, Pro team features, and Enterprise SLA packages. - [__ML_TEXT_PLACEHOLDER_4__](__ML_URL_PLACEHOLDER_4__): Production hubs built with the starter kit. - [__ML_TEXT_PLACEHOLDER_5__](__ML_URL_PLACEHOLDER_5__): Ready-to-deploy templates (SaaS Docs, API Hub, Design System). ## Internationalization & Sub-Proxies The platform utilizes automatic edge proxy routing via Next.js middleware to serve localized content: - Default: `https://divanshu.doctunes.io/` (x-default / English) - French: `https://fr.divanshu.doctunes.io/` - Hindi: `https://hi.divanshu.doctunes.io/` - German: `https://de.divanshu.doctunes.io/` ## Machine-Readable Resources - [__ML_TEXT_PLACEHOLDER_6__](__ML_URL_PLACEHOLDER_6__): Full XML sitemap with hreflang alternates. - [__ML_TEXT_PLACEHOLDER_7__](__ML_URL_PLACEHOLDER_7__): Crawl policies and sitemap index reference. - [__ML_TEXT_PLACEHOLDER_8__](__ML_URL_PLACEHOLDER_8__): This manifest for Large Language Models and AI crawlers.