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Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Learning how to design scalable systems will help you become a better engineer.

Notes of the book System Desgin Interview - An Insider's Guide

Learn System Design concepts and prepare for interviews using free resources.

Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发

🔥🔥超过1000本的计算机经典书籍、个人笔记资料以及本人在各平台发表文章中所涉及的资源等。书籍资源包括C/C++、Java、Python、Go语言、数据结构与算法、操作系统、后端架构、计算机系统知识、数据库、计算机网络、设计模式、前端、汇编以及校招社招各种面经

🤖 Agent 应用层 - ✅ Agent / Workflow - LangGraph、OpenAI Agents SDK - AutoGen、CrewAI、Pydantic AI - Dify、n8n、Flowise - ✅ 任务形态 - Research / Coding / Web Agent - Multi-Agent / Supervisor / Handoff - Computer Use / Browser Automation

Lists of company wise questions. Every csv file in the companies directory corresponds to a list of questions on leetcode for a specific company based on the leetcode company tags. Updated as of 20 June, 2025

> Contributions are greatly welcome! You may want to take a look at the contribution guidelines. If you see a link here that is no longer maintained or is not a good fit, please submit a pull request!

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

Generative AI is moving fast, and this repository is a comprehensive hub for generative AI research, courses, interview materials, notebooks, and more. Everything is now organized around one question: what do you want to do?

:octocat: A curated awesome list of lists of interview questions. Feel free to contribute! :mortarboard:

Ethernet simply refers to the most common type of Local Area Network (LAN) used today. A LAN—in contrast to a WAN (Wide Area Network), which spans a larger geographical area—is a connected network of computers in a small area, like your office, college campus, or even home.

Help from you in contributing content would be very much appreciated!

Agents can generate code. Getting it right for your system is the hard part. You end up wasting time and tokens in the back and forth.

Learn Low Level Design (LLD) and prepare for interviews using free resources.

AI System Design - Learn how to design AI systems built on LLMs, RAG, and AI Agents step by step.

:books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计

> 🇺🇦 UKRAINE IS BEING ATTACKED BY RUSSIAN ARMY. CIVILIANS ARE GETTING KILLED. RESIDENTIAL AREAS ARE GETTING BOMBED.

This is a repo with links to everything you'd ever want to learn about data engineering

English version is on labuladong.online too. Just enjoy：)

This repo is intended for any individual wanting to improve their problem solving skills for software engineering interviews.

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

Awesome LeetCode resources to learn Data Structures and Algorithms and prepare for Coding Interviews.

When learning CS, there are some useful sites you must know to get always informed to do your technologies even better and learn new things. Here is a non-exhaustive list of some sites you should visit.

Everything you need to know to get the job.

> Practice 280+ JavaScript coding interview questions in-browser. Built by ex-FAANG interviewers. No AI-generated fluff.

📚 C/C++ 技术面试基础知识总结，包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。This repository is a summary of the basic knowledge of recruiting job seekers and beginners in the direction of C/C++ technology, including language, program library, data structure, algorithm, system, network…

LeetCode Online Judge is a website containing many algorithm questions. Most of them are real interview questions of Google, Facebook, LinkedIn, Apple, etc. and it always help to sharp our algorithm Skills.