Developer docs,
distilled.

In-depth courses on web scraping, anti-bot evasion, cybersecurity, and networking, plus learning roadmaps for engineers who value their time. No fluff, just the implementation.

Explore Roadmaps Browse Knowledge Base
Popular Topics:
Web Scraping Cybersecurity Networking Anti-Bot Evasion

206 lessons 39 roadmaps 1793 articles

coursesall topics ->
Web Scraping 67 lessons A complete web scraping course: HTTP and parsing fundamentals, crawling, browsers, anti-bot engineering, and production-scale data pipelines. 01 HTTP Basics for Scraping02 Understanding HTML Structure03 requests, Sessions & Headers 67 lessons · free start ->
Cybersecurity 42 lessons Concepts, attack vectors, and defensive techniques for application and network security. 01 Encryption02 Hashing vs Encoding03 Digital Signatures and PKI 42 lessons · free start ->
Networking 35 lessons How data moves. Protocols, layers, and the infrastructure of the internet. 01 TCP/IP Model02 Ethernet, ARP & Switching03 IPv4 and IPv6 Addressing 35 lessons · free start ->
Anti-Bot Evasion 62 lessons Learn techniques for bypassing modern anti-bot protections, CAPTCHAs, and advanced fingerprinting. 01 How Anti-Bots Work02 The Defender's Signal Inventory03 IP Reputation & Proxies 62 lessons · free start ->
featured roadmapsall 39 roadmaps ->
Web Scraping 15 topics 01 Foundations02 Core Concepts03 Intermediate Skills 4 stages open roadmap -> Cybersecurity 16 topics 01 Foundations02 Offensive03 Defensive 4 stages open roadmap -> Frontend Development 40 topics 01 Internet Fundamentals02 HTML Fundamentals03 CSS Styling 8 stages open roadmap -> Backend Development 38 topics 01 Internet & OS02 Languages03 Relational Databases 8 stages open roadmap -> Python 116 topics 01 Foundations02 Core Concepts03 Intermediate Skills 29 stages open roadmap -> Machine Learning & AI 17 topics 01 Mathematics02 Fundamentals03 Deep Learning 4 stages open roadmap ->
latest newsall news ->
ai Oct 30 Anthropic now lets Claude users jump out of plane without parachute Anthropic removes final permission guard in Claude Code Anthropic released Claude Code version 2.1.311 with an environmental variable that removes the last agentic restraint in the tool's permission system. The variable named CLAU... ai Oct 30 Any HN folks with undiagnosed diseases? When Antibiotics Rewrite the Immune System A developer's mysterious illness since 2014 began after a course of antibiotics that seemed to break the body's tolerance to everyday inputs. What started as food reactions evolved into s... ai Oct 30 A Defense Contractor Gave Their AI Agent Access to a Secure Pentagon System Accenture contractor funneled DOD system data through personal Claude Code account Earlier this year, a contractor employed by Accenture connected a secure centralized system used by multiple intelligence agencies to their persona...
latest papersall papers ->
arXiv:2610.37658 Oct 28 When Should We Intervene at Test Time? Jiahao Zhang, Xinling Wen, Liangliang Li, Yu Chen Test-time adaptation helps a deployed model respond to changing inputs, but the same intervention can rescue one batch and damage the next. Updating normalization statistics, for example, can improve corrupted images yet fail when... arXiv:2610.37657 Oct 28 Heads of Security: Learned Attention Gates Improve Prompt Injection Robustness Igor Shilov, Xiaoxue Yang, Alexander Panfilov, Evgenii Kortukov, Matthieu Meeus, Peter Romov, Wojciech Samek, Jonas Geiping, Yves-Alexandre de Montjoye Prompt injection remains a critical security challenge for LLM deployments that combine trusted system instructions with untrusted user data. As models gain tool-use capabilities and agentic behavior, an injected instruction hidde... arXiv:2610.37656 Oct 28 Attention as Lattice Gauge Theory: Relations Interact Only Through Wilson Loops Aakash Sarkar, Ananya Mukherjee, Motoshige Sato Relations compose through the entity they share—Alice is Bob's mother and Bob is Carol's father, so Alice is Carol's grandmother—and the order matters, since a father's mother is not a mother's father; verifying a composed relatio...