Study algorithms and data structures to prepare for technical interviews.
Review operating systems, networking, and database concepts commonly tested in interviews.
Practice Leetcode-style problems with curated solutions and explanations.
Learn system design patterns and distributed systems architecture for senior-level interviews.
CS-Notes is a Chinese-language collection of computer science study notes aimed at people preparing for technical interviews. The repository's description frames it as essential foundational knowledge covering algorithms and Leetcode-style problems, computer operating systems, computer networks, and system design. The topics tags echo this scope: algorithm, computer-science, cpp, interview, java, leetcode, python, and system-design. It works by organizing notes as a set of categorized markdown documents you can read directly on GitHub or through a companion online reading site. The table of contents groups material into sections including algorithms (with dedicated guides for "Sword Pointing to Offer" problems and Leetcode solutions), operating systems (general OS plus Linux), networking (computer networks plus HTTP and Socket notes), databases (SQL syntax and practice, MySQL, Redis), Java (basics, containers, concurrency, virtual machine, I/O), system design (distributed systems, clusters, caching, message queues), object-oriented thinking and design patterns, tools (Git, Docker, build tools, regular expressions), and coding practice. You'd use this if you're preparing for software engineering interviews, particularly in a Chinese-speaking context, and want a curated study reference covering topics commonly tested. The content is original notes by the author, with some quoted material cited in references. The license is Creative Commons Attribution-NonCommercial-ShareAlike 4.0. The repo isn't a software project, it's a study guide written primarily as Markdown notes.
Generated 2026-05-18 · Model: sonnet-4-6 · Verify against the repo before relying on details.