QUICK_REFERENCE

CHEATSHEETS

Essential quick-reference guides for every stage of your full-stack journey. Print them, bookmark them, master them.

8 CATEGORIES
24 SHEETS

Terminal & Git

3 sheets

Terminal Commands

Essential CLI commands for navigation, file management, and processes

cdlsmkdirrm+4
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Git Basics

Core Git commands for version control

initaddcommitpush+3
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Git Branching

Branch management, merging, and conflict resolution

branchcheckoutmergerebase+1
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HTML & CSS

4 sheets

HTML Elements

Semantic HTML5 elements and their proper usage

headernavmainarticle+3
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CSS Flexbox

One-dimensional layout with Flexbox

flex-directionjustify-contentalign-itemsflex-wrap+1
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CSS Grid

Two-dimensional layout with CSS Grid

grid-templategrid-areasfr unitsauto-fill+1
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CSS Selectors

Selectors, specificity, and pseudo-classes

nth-childhoverfocusbefore+2
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JavaScript

4 sheets

ES6+ Features

Modern JavaScript syntax and features

arrow functionsdestructuringspreadtemplate literals+1
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Array Methods

Essential array manipulation methods

mapfilterreducefind+3
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Async JavaScript

Promises, async/await, and error handling

Promiseasyncawaittry/catch+1
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DOM Manipulation

Selecting, manipulating, and events

querySelectoraddEventListenerclassListcreateElement
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TypeScript

3 sheets

TypeScript Types

Basic and advanced type annotations

stringnumberbooleanarray+4
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Interfaces & Types

Object shapes and type aliases

interfacetypeextendsimplements+1
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Generics

Reusable type-safe components

<T>constraintskeyoftypeof+1
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React

3 sheets

React Hooks

Built-in hooks and their use cases

useStateuseEffectuseContextuseRef+2
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React Patterns

Common design patterns in React

compound componentsrender propsHOCcustom hooks
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State Management

Managing state at scale

ContextuseReducerZustandJotai+1
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Next.js

3 sheets

App Router

File-based routing in Next.js 15

page.tsxlayout.tsxloading.tsxerror.tsx+1
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Data Fetching

Server components and data fetching

fetchcacherevalidategenerateStaticParams
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Server Actions

Form handling and mutations

use serveruseFormStateuseFormStatusrevalidatePath
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Database

2 sheets

SQL Basics

Essential SQL queries

SELECTINSERTUPDATEDELETE+3
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Prisma ORM

Prisma schema and client queries

schemafindManycreateupdate+3
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DevOps

2 sheets

Docker

Containerization basics

Dockerfiledocker-composebuildrun+2
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Deployment

Deploying to various platforms

VercelNetlifyRailwayFly.io+1
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