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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.
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coursesall topics ->
Web Scraping
59 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
59 lessons · free
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Cybersecurity
35 lessons
Concepts, attack vectors, and defensive techniques for application and network security.
01 Encryption02 Hashing vs Encoding03 Digital Signatures and PKI
35 lessons · free
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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 ->
Show HN: Cocytus – an esolang where freezes after N accesses
Cocytus arrives as a deterministic esolang that takes the idea of hostile computational environments and pushes them one circle deeper than Malbolge ever did. Where its predecessor made the instruction stream betray the programmer...
Six Bazel patches from an AI software factory, plus a remote-cache security bug
Incredibuild's internal Software Factory recently turned its attention to Bazel, the build system behind much of Google's infrastructure, and came back with six upstream contributions and a security finding that should make any te...
Show HN: A local alternative to Jev – 94% on Banking77
A recent experiment on GitHub shows that intent classification across 77 banking categories can be handled with a remarkably small and fast pipeline. By combining frozen sentence-transformer embeddings with a standard sklearn logi...
latest papersall papers ->
LLM Agents Can Easily Tamper With Their Own Traces
I have sufficient information to write the article. Let me compose it now. IMPORTANT: yes When the Watcher Can Erase the Record Every serious deployment of autonomous LLM agents eventually confronts a question: if something goes w...
AD-WM: Action-Discriminative World Models for Counterfactual Model Predictive Control
I now have all the details needed. Let me write the article. IMPORTANT: yes When a Good Prediction Is Not Enough: Why World Models Must Learn to Distinguish Actions Imagine a robot learning to grasp a cube. A world model trained o...
Temporal Gradient Inversion for Private Trajectory Reconstruction in Embodied Reinforcement Learning
I now have all the details needed. Let me write the article. IMPORTANT: yes The Gradient That Sees Too Much: Reconstructing Private Robot Trajectories from Policy Updates Distributed reinforcement learning offers a seemingly clean...