DataField.Dev
A collection of comprehensive, open-access textbooks.
AI Ethics
Why algorithms discriminate — and what we can do about it
304 pages
AI Engineering
From transformers to deployment — build production AI systems
307 pages
Algorithmic Addiction
How apps are designed to hijack your brain — and how to fight back
298 pages
Applied Psychology
The hidden forces shaping your decisions, habits, and relationships
303 pages
College Football Analytics
The data behind every fourth-down decision and upset pick
213 pages
Creator Economy
Turn content into a business — monetization beyond ad revenue
318 pages
Ethical Hacking
Learn to break in so you can lock it down — Kali, Metasploit, Burp Suite
318 pages
Handling Confrontation
Stop avoiding hard conversations — frameworks that actually work
306 pages
Learning COBOL
The 65-year-old language that still runs 95% of ATM transactions
322 pages
Prediction Markets
How crowds predict elections, economics, and world events
316 pages
Media Literacy
Spot deepfakes, dismantle propaganda, and think for yourself
314 pages
NFL Analytics
Win probability, EPA, and the math behind every NFL play
182 pages
Physics of Music
Why certain chords feel good — the science of sound and emotion
308 pages
Basketball Analytics
Player tracking, shot quality models, and lineup optimization
214 pages
Soccer Analytics
Expected goals, tactical heatmaps, and the data revolution in football
230 pages
Python for Business
Automate your reports and analyze data — no CS degree needed
293 pages
RegTech
AI, blockchain, and automation are rewriting financial compliance
307 pages
Sports Betting
Kelly criterion, market efficiency, and the math sharps don't share
322 pages
Science of Luck
Luck isn't random — the research on engineering your own serendipity
66 pages
Vibe Coding
Describe what you want. AI writes the code. Ship it.
316 pages
Working with AI
Get 10x more from ChatGPT, Claude, and Copilot starting today
316 pages