1.donnemartin / system-design-primerLearn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.programmingdevelopmentdesigndesign-systemsystemdesign-patterns+7 morePythonOther license377K total59K forks+3,966 starsfrom 372,480 · score 8.29
2.donnemartin / interactive-coding-challenges120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.pythonalgorithmdata-structuredevelopmentprogrammingcoding+4 morePythonOther license32K total4.7K forks+85 starsfrom 31,869 · score 4.45
3.mre / the-coding-interviewProgramming exercises, code katas and puzzles for your job interview training - or just for fun.interview-practiceinterview-test-tasklanguage-learningcoding-interviewPythonMIT1.7K total412 forks+1 starsfrom 1,745 · score 0.69