Node.js Legacy Tunnel Proxy: phantomjs / casperjs / request
Deprecated but still widely deployed Node.js tools integrati...
Engineering Blog
18ip Engineering Blog
Production practices for proxy reliability, anti-blocking, compliance, and cost optimization.
Trafilatura 101: From HTML to Structured Text in 3 Lines
pip install and 3 lines of code to extract article text, title, author, and publication date from any URL.
AI Browser Agent Observability (Part 1): The Action Trace
Agent ran 50 steps in the browser, errored somewhere in the middle, and you only see the final error. No action trace, no DOM replay, no decision chain.
Proxy IP + Fingerprint Browser: The Ultimate Anti-Ban Combo
Fingerprints solve who you are. Proxies solve where you are. Both must work together to bypass modern anti-bot systems.
Playwright + AI Agent Hybrid Architecture (Part 3): When AI Fails — Degradation, Rollout, and Rollback
LLM can't fill a form in 15 minutes. Selector failure rate exceeds threshold. Token consumption is 3x over budget. AI failure isn't 'if' — it's 'when.'
Self-Hosted Fingerprint Browser Cluster: Open-Source Multilogin Alternative
One Docker command to deploy a fingerprint browser cluster — an open-source, self-hosted Multilogin alternative.
Playwright + AI Agent Hybrid Architecture (Part 2): A Bridge Layer for Scripts and AI
Not 'Task A uses scripts, Task B uses AI.' Within the same task: steps 1-3 use scripts, step 4 errors out, AI takes over transparently, hands back after recovery.
Human Behavior Simulation: Bypass Behavioral Detection with humanize=True
One flag to enable human-like mouse, keyboard, and scroll patterns that bypass behavioral detection.
Playwright + AI Agent Hybrid Architecture (Part 1): Where's the Line Between Scripts and AI
Calling page.goto via AI costs 20x more than a script. Login via AI is 3-5x slower. Not every browser operation needs a language model.
Fingerprint Management & Session Persistence: Make Your Scraper Look Like a Returning Visitor
Fixed fingerprint seeds, persistent cookies/sessions, and incognito bypass for maximum trust scores.