The best programming cheatsheets

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Cheatsheets

Download your favorite cheatsheets today to accelerate your learning. Keep them handy for quick reference whenever you need to brush up on essentials or dive deeper into topics.

Backend

Roadmap to a Career as a Backend Developer

Machine Learning

Classification vs. Regression Models

System Design

Understanding Scalability in System Design

System Design

System Analysis vs. System Design

Programming Language

PHP for Beginners

Interview Prep

12-Week Roadmap to Ace the Developer Interview

Machine Learning

Supervised vs. Unsupervised Learning

System Design

The Storyline of System Design’s Genesis

Coding Interview

Learn a Coding Interview Pattern: Dynamic Programming

CS101

Algorithms-CS101

CS101

5 Easy Steps to Learn Coding at Home

CS101

Cybersecurity Basics - CS101

API Design

Response Time Estimation of an App

System Design

What is Consistent Hashing?

System Design

What is Availability in System Design

Machine Learning

Introduction to Machine Learning

System Design

Designing a Google Doc

Coding Interview

Mastering Must-Know Coding Problems for Interview Prep

Data Science, Machine Learning

Pandas- Data Manipulation and Analysis Library

Machine Learning

An Introduction to 3 Popular Machine Learning Models

Machine Learning

Clustering in Machine Learning

System Design

8 Common Elements of System Design

System Design

Netflix’s Architecture and Tech Stack

Data Science

Seaborn - Statistical Data Visualization

API Design

Demystifying API Design - 101

CS101

Introduction to SQL

Behavioral Interview

Crack the Behavioral Interview

Data Science

Data Science Pipeline

System Design

Nonfunctional Requirements for System Design Interviews

Interview Prep

6 Types of Questions to Ask Your Interviewer

Natural Language Processing

7 Key Steps in NLP Preprocessing

Coding Interview

Big-O Notation for Coding Interviews

System Design

System Design Building Blocks

System Design

What is Performance in System Design

Data Science

5 Common Mistakes Made By Aspiring Data Scientists

API Design

A Practical Approach to Design an API

CS101

Data Structures-CS101

Behavioral Interview

Answering Teakwork Related Questions in Behavioral Interviews

CS101

Relational vs. Non-relational Databases

System Design

Caching Techniques at Different Layers

Generative AI

Prompt Engineering Guide

Web Development

Web Development Basics-CSS

Natural Language Processing

SpaCy - Natural Language Processing (NLP) Library

System Design

System Design Template

Natural Language Processing

5 Popular Machine Learning Libraries for NLP

System Design

Designing a Google Doc

API Design

API Architecture Styles for Beginner’s

Natural Language Processing

Natural Language Processing with NLTK - A Quick Guide

CS101

Programming Fundamentals

Natural Language Processing

Tasks of Natural Language Processing

System Design

Caching Strategies for Beginners

Programming Language

Python for Absolute Beginners

System Design

Solve Any System Design Interview Question

System Design

Design Considerations of Yelp

Data Science

Roadmap to a Data Science Career

Data Science

Plotting with Matplotlib

JavaScript

JavaScript Developer Roadmap

OOP

Object-Oriented Programming (OOP)-CS101

API Design

API Security

Programming

5 Essential Insights You Need To Know before Learning to Code

CS101

Data Structures-CS201

Object Oriented Design

6 Steps to Grok OOD Interview

System Design

Response Time in Client-Server Communication Using HTTPs

System Design

Load Balancing in System Design

Programming Language

C++ for Absolute Beginners

Artificial Intelligence

Roadmap to a Career as an AI Engineer

Data Science

Matplotlib - Plots and Data Visualization

CS101

Software Development Life Cycle (SDLC)

System Design

5 Unsuspecting Reasons People Fail the System Design Interview

CS101

9 Tips for Learning to Code with ChatGPT

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Your method is simple, straight to the point and I can practice with it everywhere, even from my phone, that's something I have never had in other learning platforms.

Felipe Matheus

I highly recommend Educative. The courses are well organized and easy to understand.

Adina Ong

I prefer Educative courses because they have a nice mix of text & images. I find that with full video courses, it can often be too easy to go into passive learning mode.

Clifford Fajardo

I prefer Educative courses because they have a nice mix of text & images. I find that with full video courses, it can often be too easy to go into passive learning mode.

Clifford Fajardo

What Our Learners Say

Your method is simple, straight to the point and I can practice with it everywhere, even from my phone, that's something I have never had in other learning platforms.

Felipe Matheus

I highly recommend Educative. The courses are well organized and easy to understand.

Adina Ong

I prefer Educative courses because they have a nice mix of text & images. I find that with full video courses, it can often be too easy to go into passive learning mode.

Clifford Fajardo

Frequently Asked Questions

Do programmers use cheat sheets?

Absolutely, developers often turn to cheat sheets. These handy guides offer immediate access to essential details about programming languages, frameworks, or libraries. They cover everything from syntax and functions to data structures and algorithms. They’re invaluable for quick lookups and reminders.

Are cheat sheets useful for programmers?

Cheat sheets are great for learning new syntax. They can reduce your effort to memorize and accelerate your learning progress.

How can I use a cheat sheet for programming?

You can look them up when using a certain function. A valuable cheat sheet organizes functions logically for tasks like data cleaning or import, enhancing its utility for programming.

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