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Welcome to the hapara.fail Developer Hub. This documentation serves as the comprehensive technical reference for the entire hapara.fail ecosystem. Whether you are a privacy advocate looking to contribute, a student auditing our code, or a sysadmin self-hosting our tools, you’ll find everything you need here.
We are an open-source initiative dedicated to exposing and circumventing student surveillance technology.

Core Components

Website Architecture

Technical overview of our Astro v6, Svelte 5, MDX, and Cloudflare Workers v3 platform.

Blocklist

Integration details for our unified DNS blocklist (Adblock Plus syntax).

Self-Host DNS

Deploy your own recursive DNS resolver using AdGuard Home and Unbound.

Self-Host Website

Deploy your own instance of the hapara.fail website on Cloudflare.