# Hyperbrowser App Examples

> Open-source web apps and AI browser tools built with Hyperbrowser

This repository hosts a collection of fully functional example applications built on the Hyperbrowser platform and SDK. It includes standalone web tools for tasks like automated API endpoint discovery (DeepCrawler) and extracting design systems directly into Markdown (designmd-url). It is useful as a reference library for developers building autonomous web agents, scraping workflows, and browser automation tools.

Website: https://github.com/hyperbrowserai/hyperbrowser-app-examples

## What it is for

- Discover undocumented API endpoints on websites by simulating user interaction and capturing network traffic
- Extract design tokens, color palettes, and typography from any live website into a design.md file
- Explore reference implementations for autonomous AI browser agents and web scrapers
- Export intercepted web requests directly to Postman collections or JSON payloads

## Features

- DeepCrawler tool for sniffing network requests and discovering API endpoints under 60 seconds
- designmd-url tool to parse viewport captures, color palettes, typography scales, and spacing into Markdown
- Over 30 distinct Next.js and browser agent example projects in a single monorepo
- Export capabilities to Postman collections, cURL commands, and JSON
- Full source code demonstrating integration with the Hyperbrowser SDK

## Pricing

Open source. Free and open-source repository; requires Hyperbrowser API key to run apps

## Details

- Type: GitHub repo
- Category: [Development](https://xiry.app/topics/development.md)
- Topic: [Browser Automation](https://xiry.app/topics/development/browser-automation.md)
- Open source: yes
- Platforms: Web, Self-hosted
- For: Developers and security researchers building browser automation and AI web agents
- Alternative to: Browserbase, Stagehand, Playwright
- Tags: hyperbrowser, browser automation, web scraping, nextjs, api discovery, ai agents, open source

## Why it was saved

- [@ai_for_success, 30 June 2025](https://x.com/ai_for_success/status/1939571538375946513): For developers and security researchers: crawl a site, watch live logs of discovered endpoints, and export results as a Postman collection or JSON.
- [@tranmautritam, 24 April 2026](https://x.com/tranmautritam/status/2047744367549612456): Quickly captures any site's design system — color palette, type scale, spacing, radius, layout notes — as a markdown file, useful for design inspiration, design handoff, or teaching AI coding tools a site's design language.

## Compare

- [Alternatives to Playwright](https://xiry.app/alternatives/playwright.md)
- [Alternatives to Browserbase](https://xiry.app/alternatives/browserbase.md)
- [Alternatives to Stagehand](https://xiry.app/alternatives/stagehand.md)

## Related

- [agent-browser](https://xiry.app/resources/agent-browser): Browser automation CLI and engine purpose-built for AI agents (GitHub repo, Open source)
- [Browser Use Cloud](https://xiry.app/resources/browser-use-cloud): Cloud-hosted stealth browser infrastructure and execution platform for AI agents. (Web app, Freemium)
- [PinchTab](https://xiry.app/resources/pinchtab-2375): Lightweight Go binary exposing an HTTP API to control Chrome browsers (GitHub repo, Open source)
- [agent-browser Environments](https://xiry.app/resources/agent-browser-environments): Run browser automation agents inside on-demand isolated sandbox environments (Web app, Free)
- [autobrowse](https://xiry.app/resources/autobrowse): Self-improving browser automation skill for AI coding agents (GitHub repo, Open source)
- [Autotab](https://xiry.app/resources/autotab): AI computer-use agent that learns and automates browser tasks by demonstration (Web app, Freemium)

Updated 10 October 2026. Page: https://xiry.app/resources/hyperbrowser-app-examples

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