Frontend Interview in 7 Days (Intensive)

An intensive 7-day crash course covering the most frequently asked React, JavaScript, algorithm, and system design problems. 5 problems per day for rapid preparation.

7 days

Intermediate

35 milestones

Your Progress

0 of 35 milestones completed

Daily Plan

10 React10 JavaScript5 Algorithms10 system design35 total

Day 1: File Explorer + Todo List

FOUNDATIONFREE

0 of 5 completed

Practice this day as a timed set and review tradeoffs after solving.

Problem Solving

Day 2: Autocomplete Component + Modal Component

FOUNDATIONFREE

0 of 5 completed

Practice this day as a timed set and review tradeoffs after solving.

UI State

Autocomplete Component

Problem

Modal Component

Problem

Progress Bar

Problem

Data Table

Problem

Infinite Scroll

Problem

Day 3: Debounce Function + Throttle Function

INTERMEDIATEFREE

0 of 5 completed

Practice this day as a timed set and review tradeoffs after solving.

PerformanceAsync

Debounce Function

Problem

Throttle Function

Problem

Promise.all

Problem

Deep Clone

Problem

Event Emitter

Problem

Day 4: Memoization + Curry Function

INTERMEDIATEFREE

0 of 5 completed

Practice this day as a timed set and review tradeoffs after solving.

PerformanceArrays

Memoization

Problem

Curry Function

Problem

Compose Function

Problem

Function.prototype.bind

Problem

Flatten Nested Arrays

Problem

Day 5: Two Sum + Valid Parentheses

ADVANCEDSTREAK UNLOCK

0 of 5 completed

Practice this day as a timed set and review tradeoffs after solving.

ArraysCaching

Two Sum

Problem

Valid Parentheses

Problem

Best Time to Buy and Sell Stock

Problem

Maximum Subarray

Problem

LRU Cache

Problem

Day 6: System Design: Autocomplete + System Design: Instagram Feed

ADVANCEDPRO

0 of 5 completed

Practice this day as a timed set and review tradeoffs after solving.

System DesignUI State

Locked

System Design: Autocomplete

System Design

System Design: Instagram Feed

System Design

System Design: Google Docs

System Design

System Design: Chat Application

System Design

System Design: E-commerce Marketplace

System Design

Day 7: System Design: Google Calendar + System Design: Twitter Feed

INTERVIEWPRO

0 of 5 completed

Practice this day as a timed set and review tradeoffs after solving.

System Design

Locked

System Design: Google Calendar

System Design

System Design: Twitter Feed

System Design

System Design: Video Streaming

System Design

System Design: Reddit

System Design

System Design: WhatsApp

System Design

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Frontend Interview in 7 Days (Intensive)

An intensive 7-day crash course covering the most frequently asked React, JavaScript, algorithm, and system design problems. 5 problems per day for rapid preparation.

7 days

Intermediate

35 milestones