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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
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
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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
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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 ->
Beating the compiler at signed 32-bit division
Anthropic has asked the Albanese government to approve training its AI models on Australian copyrighted works under an opt-out system. The request follows the company's acknowledgment it cannot win a blanket copyright exemption. A...
Benchma(R)king: Making Chairs with LLMs
James Bridle's essay explores the origin of "benchmarking" from literal surveyor marks on St. John's Church in Liverpool (1840) used as reference points for measurement, to its modern usage for establishing baselines in software p...
Cloudflare’s Post-Quantum GeoKey Manager Enters Closed Beta Without Attribute-Based Encryption
Cloudflare has moved a post-quantum rebuild of GeoKey Manager into closed beta protecting geographically fenced decryption keys with a hybrid of ML-KEM-768 and X25519. The beta opened on October 23 to existing Data Localization Su...
latest papersall papers ->
Propose-Filter-Release: Scaling Noise to Typical Sensitivity via Private Filtering
The accuracy of many machine learning estimators depends on the quality and representativeness of training data. In practice, an model can perform well on the majority of records while remaining vulnerable to a small subset of out...
Rethinking Neural Thickets Without Weight Perturbations
The Neural Thickets hypothesis and its geometric claim The Neural Thickets hypothesis, introduced in prior work, posits that pretrained language models lie in dense neighborhoods of task-specific experts in weight space. According...
Read, Allocate, Route: Role-Coupled Tokenization for Pixel-Space Generative Transformers
Pixel-space generative Transformers typically use one token per image patch, so capturing finer detail requires more tokens and makes global attention increasingly expensive. We observe that finer detail does not necessarily requi...