Open-source alternatives to Doocs.github.io

Visual Binary Trees with Swift 3 Playgrounds

A Swift adventure with Optionals, Monads, bananas and squirrels

This project is a comprehensive, curated directory of static analysis, linting, and security scanning utilities. It serves as a central resource for developers to discover, compare, and select tools based on specific programming languages, licensing models, and integration requirements. The directory distinguishes itself by providing deep metadata for each listed utility, including community-driven popularity rankings, maintenance status, and deployment methods. By aggregating these tools into a single searchable index, it enables teams to identify solutions for enforcing coding standards, ma

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Various algorithms implementation as Swift Playground files

This project is a community-driven directory that aggregates and categorizes high-quality technical resources, tools, and learning materials. It functions as a centralized knowledge management repository, designed to help developers navigate the software development landscape by providing structured access to curated lists and external project references. The directory relies on a collaborative, peer-reviewed workflow where external contributors submit and maintain links through a version-controlled system. This community-maintained approach ensures that the information remains current and re

技术类精华书单推荐，包括 前端、后端、数据结构与算法、计算机基础、设计模式、数据库等书籍。

Playground with Functional Programming design patterns and some functional techniques

This repository serves as a comprehensive educational resource covering core computer science concepts, software engineering principles, and system architecture. It provides detailed explanations of fundamental data structures and algorithms, alongside in-depth analysis of database management systems, including transaction properties, storage engines, and concurrency control mechanisms. The collection also offers extensive documentation on the Java programming language, ranging from collection internals and memory management to concurrency primitives and object-oriented design patterns. Furth

Note from the Editor: Take Two

A curated list of awesome quantum computing learning and developing resources.

A* pathfinding library in Swift.

This project is a centralized, open-access repository that serves as a structured directory for technical education and professional development. It functions as a community-driven knowledge base, aggregating high-quality learning materials to support global accessibility to computer science and software engineering resources. The platform distinguishes itself through a collaborative governance model that utilizes peer-reviewed workflows for all content additions and modifications. By leveraging structured text files and decentralized version control, the repository maintains a searchable, hu

A curated list of algorithms and papers for auditing black-box algorithms.

A curated list to learning and practicing about algorithm.

A Swift playground that generates beautiful Julia set fractal images.

A curated list of awesome information retrieval resources

Object-Oriented Programming in Functional Programming in Swift (4, I think)

An interactive introduction to function composition in Swift 3.

Awesome online talks and screencasts

This project is a comprehensive educational roadmap designed to guide software engineers through the mastery of computer science fundamentals and technical interview preparation. It provides a structured, dependency-aware learning path that organizes complex computing concepts into a hierarchical curriculum, enabling users to build a professional engineering foundation through iterative study and practical implementation. The curriculum distinguishes itself by integrating theoretical knowledge with professional development, offering a unified index of cross-referenced resources including book

This project is a Chinese translation of a comprehensive self-study guide for learning core computer science concepts and theoretical foundations. It serves as a community-driven effort to provide a professional academic path for computer science outside of a formal university program. The project is organized as an open-source translation effort using a pull-request workflow to manage community contributions and peer reviews. Educational materials are maintained as a structured collection of Markdown files and delivered as static site documentation for web access.

A playground for modeling "The Jelly Bean Problem" presented by Tim Urban on Wait But Why.

:gem: A curated list of awesome Competitive Programming, Algorithm and Data Structure resources

This project serves as a comprehensive technical guide and reference for implementing search engine optimization strategies. It provides a structured framework for managing website architecture, metadata, and content presentation to improve organic search discoverability and indexing performance. The resource distinguishes itself by offering a standardized checklist of best practices that cover both high-level strategy and granular technical execution. It emphasizes the importance of semantic markup, logical URL structures, and structured data implementation to ensure search engines can accur