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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
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 ->
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 ->
Building a RAG Pipeline for Semantic Code Search
Building a RAG Pipeline for Semantic Code Search: A Developer Diary and Field Notes Some time ago, JetBrains set out to build the best semantic code search platform we could: a RAG pipeline that gives LLM agents precise, citable e...
Show HN: Exro – I got tired of cleaning up copy/paste between apps
Building a RAG Pipeline for Semantic Code Search: A Developer Diary and Field Notes Some time ago, JetBrains set out to build the best semantic code search platform we could: a RAG pipeline that gives LLM agents precise, citable e...
Show HN: Jev-pages – Building landing pages real time with Jev
Landing pages that assemble themselves from structured choices A developer named Pranav Sagar built a tool that turns rough product notes into a finished landing page without writing a single word of copy. The project, called jev-...
latest papersall papers ->
Embedding Prediction Helps Image Generation
LLMs are increasingly applied to cybersecurity workflows, where they are expected to translate analysts' intent into tool invocations. However, existing evaluations focus on knowledge-based assessments or end-to-end agentic tasks,...
ScholarCatalyst: A Benchmark for Retrieving Papers That Inspire New Research
Author-Annotated Benchmark for Scientific Paper Retrieval ScholarCatalyst introduces a benchmark designed to study how researchers identify prior work that inspired their projects. The dataset was built by having 184 lead authors...
VISTA: A Visual Harness for Reasoning in an Interactive World
We show that multimodal models possess strong reasoning abilities and that an appropriate harness can unlock their potential to solve tasks across diverse interactive environments. We introduce VISTA, a visual harness that gives a...