From 1248c5164c63ddc725852bbd8dbb348bcb0761b6 Mon Sep 17 00:00:00 2001 From: marcauto90529 Date: Thu, 26 Mar 2026 06:28:41 +0100 Subject: [PATCH] Add browser automation guide --- README.md | 36 ++++++++++++++++++++++++++++++++++-- 1 file changed, 34 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 0a116df..9130458 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,35 @@ -# browser-automation-guide +# Web Automation Engineering: A Technical Framework for Browser Orchestration -Web Automation Engineering: A Technical Framework for Browser Orchestration \ No newline at end of file +## Abstract + +Browser automation has evolved from simple scripting to sophisticated orchestration frameworks. This paper examines modern approaches to web automation engineering, focusing on deterministic recipe-based execution, vision-augmented fallback systems, and scalable multi-platform deployment. + +## 1. Introduction + +The landscape of web automation has shifted dramatically. Modern frameworks like Playwright, Puppeteer, and browser-use provide unprecedented control over browser instances. This work presents a production-grade architecture that combines deterministic recipes with AI-powered autonomous agents. + +## 2. Architecture Overview + +A robust automation system requires multiple layers: + +- **Orchestration Layer**: CLI-driven runner that dispatches to appropriate execution engines +- **Recipe Engine**: JSON-defined step sequences for known platforms (zero LLM cost) +- **Agent Layer**: Autonomous browser agents using Claude Sonnet for unknown sites +- **Vision Fallback**: Screenshot-based element detection when DOM selectors fail +- **Validation**: Post-action screenshot verification with success criteria + +## 3. Recipe-Based Execution + +Deterministic recipes encode platform-specific workflows as JSON. This approach eliminates LLM costs for known platforms while maintaining reliability through explicit selector chains. + +## 4. Proxy and Session Management + +Residential proxy rotation with sticky sessions ensures consistent IP addresses across multi-step flows. Port-based hashing maps domains to specific proxy endpoints, maintaining session affinity without external state. + +## 5. Verification Framework + +Published content must meet strict criteria including HTTP 200 response, no redirects to login pages, proper title tags, no noindex directives, matching H1 headings, and unique domain counting. + +## 6. Conclusion + +Browser automation engineering requires balancing determinism with adaptability. Recipe-first approaches minimize cost and maximize reliability, while AI agents handle the long tail of unknown platforms.