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Learning

Learning Resources

204 places to actually learn something, across 14 subjects. Every one is somebody else’s work and we say so.

What this is

The rest of this site is tools that run on your own device. This part is different: it is a reading list, and every link on it leads somewhere else.

It is kept short on purpose. Anyone can paste five hundred links; the useful thing is knowing which ten to open first and why, so each subject opens with that and each entry says what it actually is, who made it, and what it costs before you click.

Nothing here is sponsored and no link pays us a penny. Primary sources are preferred — universities, standards bodies, the people who wrote the language — because those go stale slowest. Everything is re-checked automatically every week, so a dead link gets found by us rather than by you.

AI & Machine LearningFrom "what is a tensor" to fine-tuning, agents and evaluation.28 resources · 4 groups AI in Trading & Quant FinanceThe discipline, the tooling, and an honest account of what does not work.16 resources · 3 groups ProgrammingLanguages, fundamentals, and the long-form courses worth finishing.17 resources · 3 groups Data & AnalyticsSQL, analysis, statistics in practice, and charts that tell the truth.18 resources · 4 groups Cloud & DevOpsThe three big providers, containers, infrastructure as code, reliability.12 resources · 3 groups CybersecurityWeb security, defensive practice, and legal places to break things.12 resources · 3 groups Hands-on Labs & SandboxesPlaces to run something now, without installing anything or risking a bill.13 resources · 3 groups Practice, Mocks & InterviewsProblem sets, contests and mock interviews, for keeping sharp or getting hired.12 resources · 3 groups Certifications & Exam PrepOfficial certification paths, and honest notes on which are worth paying for.16 resources · 4 groups Hardware & Computer SystemsWhat the machine is actually doing, from logic gates to GPU memory bandwidth.12 resources · 3 groups Following the FieldWhere to read the news yourself, rather than a snapshot that is stale by Tuesday.18 resources · 4 groups Mathematics & StatisticsThe foundations under everything else in this directory.9 resources · 3 groups Business, Finance & ComplianceAccounting, tax and the primary sources for Indian and UK compliance.11 resources · 3 groups Design & UXInterface design, accessibility and research, for people who build things.10 resources · 3 groups

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