Are you preparing for a Job Interview here is Everything you need to prepare for your technical interview 👨‍💻️. Big thanks Daniel Olshansky for preparing this beautiful content 🤩️.

Algorithms

Books

• Steven Skiena – The Algorithm Design Manual
• Udi Manber – Introduction to Algorithms: A Creative Approach
• Cormen, Leiserson, Rivest, Stein – Introduction to Algorithms
• Sedgewick, Wayne – Algorithms
• Antti Laaksonen – Competitive Programmer's Handbook
• Steven & Felix Halim – Competitive Programming
• Jon Bentley – Programming Pearls%20Bentley.pdf)
• E-Maxx Algorithms
  • Original [RU]
• vhf/free-programming-books
• it-ebooks.info
• S. Dasgupta, C. H. Papadimitriou, and U. V. Vazirani -Algorithms

Coding practice

• LeetCode
  • LeetCode w/ Explanations labuladong/fucking-algorithm
• InterviewBit
• Codility
• HackerRank
• Project Euler
• Spoj
• Google Code Jam practice problems
• HackerEarth
• Top Coder
• CodeChef
• Codewars
• CodeSignal
• CodeKata
• Firecode

Guides

• GeeksForGeeks – A CS portal for geeks
• Learneroo – Algorithms
• Top Coder tutorials
• Infoarena training path (RO)
• Steven & Felix Halim – Increasing the Lower Bound of Programming Contests (UVA Online Judge)

Misc

• Top 10 Algorithms in Interview Questions
• Hard interview questions that have a short recursive solution
• Grow Your Technical Skills with Google
• JavaScript Algorithms and Data Structures

Guides

Articles

• Steve Yegge – Get That Job at Google
• Steve Yegge – Ten Tips for a (Slightly) Less Awful Resume
• Carlos Bueno – Get That Job at Facebook
• Daniel Blumenthal – How to Prepare for Technical Interviews
• David Byttow – ABC: Always Be Coding
• David Byttow – Four Steps to Google, Without a Degree
• Thomas L. Friedman – How to Get a Job at Google [part 1] [part 2]
• Andrew Rothbart – Preparing for a technical interview with programming contests
• Mina Azib – Resources for Preparing for the Google Interview
• u/RunninADorito – How to Prepare for Tech Interviews
• Bill Sourour – How To Win the Coding Interview
• Ammon Bartram – How To Pass a Programming Interview

Books

• Gayle McDowell – The Google Resume
• Gayle McDowell – Cracking the Coding Interview
• Giguere, Mongan, Kindler – Programming Interviews Exposed
• Aziz, Lee, Prakash – Elements of Programming Interviews [code]
• Narashima Karumanchi – Coding Interview Questions

Courses

• MIT – Hacking a Google Interview
• Coderust 2.0 ($$)
• Interview Cake ($$$) [review]
• How to Ace the Software Engineering Interview ($$)
• Grokking the System Design Interview ($$)
• Algorithms: Design and Analysis
• Algorithms and Data Structures - Part 1
• Algorithms and Data Structures - Part 2

Misc

• Pramp - Top 8 Mistakes in Technical Interviews According to Data
• Joel Spolsky – The Guerrilla Guide to Interviewing (v.3)
• Steve Yegge – Done, and Gets Things Smart
• Steve Yegge – Five Essential Phone Interview Questions
• Daniel Blumenthal – Questions I Want to Ask, but Can't
• 50+ Interviews with Facebook, Twitter, Amazon & others
• Technical Interviews Make Me Cry
• How I hustled my way to a developer job at Khan Academy
• How does an interviewer define the difficulty level of a question?
• Aaron Swartz – How I Hire Programmers
• Phil Calçado – On Asking Job Candidates to Code
• Moxie Marlinspike – Career Advice
• Dan Luu – We Only Hire the Trendiest
• Reginald Long – How I went from failing every interview to a job at Amazon
• Shivan Kaul Sahib - 'Clean your desk' : My Amazon interview experience
• Key Values - A website which helps to find the best team due to your values
• Laurie Voss - You suck at technical interviews
• Google's "Director of Engineering" Hiring Test
• IT-Career useful links
• Resume helper

Mock interviews

• interviewing.io
• Pramp "Practice coding interviews for free"
• Refdash
• Gainlo
• Candidacy.io
• Skilled
• Gainlo

Q&A

• How to prepare for my Google/Facebook interview if I have 6 months left?
• How should I prepare for my Google interview if I have 1 month left?
• What is the best advice for an engineering internship interview at Google or Facebook?
• What graph topics should I study in order to be adequately prepared for a Google Software Engineer interview?

Sites

• Coding for Interviews
• Career Cup
• HiredInTech
• Codela
• TestDome
• FreeCodeCamp "Learn to code and help nonprofits"
• Dynamic Programming Practice Problems
• Codility Lessons
• Introduction to Theoretical Computer Science

Videos

• How to: Work at Google – Candidate Coaching Session for Technical Interviewing [45:45]

• Gayle McDowell – Cracking the Coding Interview [1:14:24]

• Gayle McDowell - Cracking the Coding Interview (examples) [9:05]
• Google Recruiters Share Technical Interview Tips [31:06]
• Google Recruiters Share Non-Technical Interview Tips [28:23]
• Moishe Lettvin – What I Learned Doing 250 Interviews at Google [1:00:24]
• Sean Lee – How to Get a Job at the Big 4 [42:34]
• Ladies Storm Hackathons – Interview Prep Round 1: Strings, Arrays, Linked Lists [1:12:39]
• Randall Koutnik – Rethinking the Developer Career Path [25:03]

Languages and technologies

Android

• MindorksOpenSource/android-interview-questions
• derekargueta/Android-Interview-Questions

ASP.NET

• Shailendra Chauhan – ASP.NET MVC Interview Questions & Answers
• Top 10 ASP.NET MVC Interview Questions

C

• aalhour/c-sharp-algorithms

Go

• Go by Example
• Go Challenge

JavaScript

• Free books by Dr. Axel Rauschmayer
• You Don't Know JS
• Superhero.js
• h5bp/Front-end-Developer-Interview-Questions
• Javascript Interview Questions and Answers

Node

• Node.js Best Practices and Tips
• Node.js Interview - Guide

PHP

• PHP The Right Way

Python

• The Hitchhiker's Guide to Python
• quantifiedcode/python-anti-patterns
• The Insider's Guide to Python Interviewing
• Book: Elements of Programming Interviews in Python

React

• markerikson/react-redux-links
• 12 Essential React.js Interview Questions
• React Interview Questions
• React Interview Questions and Answers

Other topics

Crypto

• Coursera, Stanford, Dan Boneh – Cryptography I
• Boneh, Shoup – A Graduate Course in Applied Cryptography
• The Cryptopals Crypto Challenges
• Praetorian Tech Challenges
• Cryptography Services Challenges

Funny

• Aphyr – Reversing the technical interview
• Aphyr – Hexing the technical interview
• Aphyr – Typing the technical interview

Maths

• MIT - Mathematics for Computer Science
• Graham, Knuth, Patashnik – Concrete Mathematics: A Foundation for Computer Science
• Bogart, Drysdale, Stein – Discrete Math for Computer Science Students

Networking

• Joyent – TCP Puzzlers
• Andrew Tanenbaum – Computer Networks
• Kurose, Ross – Computer Networking: A Top-Down Approach
• W. Richard Stevens – TCP/IP Illustrated, Vol. 1: The Protocols
• W. Richard Stevens – UNIX Network Programming

Operating systems

• UCB CS162 Operating Systems [class] [videos]
• The Eudyptula Challenge
• What is the difference between a process and a thread?

System design

• donnemartin/system-design-primer
• Grokking the System Design Interview
  • This is a paid course but has several free previews such as Designing Instagram
• binhnguyennus/awesome-scalability
• Architecture of Open Source Applications
• How should I prepare system design questions for Google/Facebook interview?
• Jeff Atwood – How Good an Estimator Are You?
• 0xAX/linux-insides

Advanced but great:

• Brendan Burns - Designing Distributed Systems [pdf]
• Raph Levien – Rope Science