Frontend
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Prep Guide
Problems
Interview Simulations
System Design
Web Fundamentals
Feedback
Uber Problems
16 problems asked by Uber
See all problems
Practice problems commonly asked in Uber interviews
16 matching
Categories
All
16
⚛️
React
10
📜
JavaScript
4
🧠
JavaScript Quiz
0
🧮
Algorithm
0
🎨
CSS
0
🏗️
System Design
2
🌐
Web Fundamentals
0
Difficulty
All
16
Easy
7
Medium
6
Hard
3
Pick a Random Challenge
Trending Companies
Google
35
Adobe
26
Apple
25
Microsoft
25
Amazon
24
Facebook
19
Uber
16
Atlassian
14
Netflix
10
LinkedIn
9
Meta
9
Agoda
7
Rippling
7
ThoughtSpot
7
Alibaba
6
Airbnb
5
Roku
5
Zeta
5
Meesho
4
Reddit
3
Upstox
3
Pinterest
2
Affirm
1
Akuna Capital
1
Confluent
1
Discord
1
Dropbox
1
Figma
1
Ixigo
1
Slack
1
Stack Overflow
1
TikTok
1
X
1
Yelp
1
Zoom
1
16 matching
Categories
All
16
⚛️
React
10
📜
JavaScript
4
🧠
JavaScript Quiz
0
🧮
Algorithm
0
🎨
CSS
0
🏗️
System Design
2
🌐
Web Fundamentals
0
Difficulty
All
16
Easy
7
Medium
6
Hard
3
Pick a Random Challenge
Trending Companies
Google
35
Adobe
26
Apple
25
Microsoft
25
Amazon
24
Facebook
19
Uber
16
Atlassian
14
Netflix
10
LinkedIn
9
Meta
9
Agoda
7
Rippling
7
ThoughtSpot
7
Alibaba
6
Airbnb
5
Roku
5
Zeta
5
Meesho
4
Reddit
3
Upstox
3
Pinterest
2
Affirm
1
Akuna Capital
1
Confluent
1
Discord
1
Dropbox
1
Figma
1
Ixigo
1
Slack
1
Stack Overflow
1
TikTok
1
X
1
Yelp
1
Zoom
1
Solved:
0
/
16
16 matching • page 1/1
#
Title
Category
Metric
Difficulty
Actions
1
Memoization
Acc:
30.2%
Easy
📜
JavaScript
30.2%
Easy
10
Progress Bar
Submit:
22.2%
Easy
T
T
⚛️
React
22.2%
Easy
21
Promise Limit - K Parallel Tasks
Acc:
68.9%
Medium
📜
JavaScript
68.9%
Medium
22
Stopwatch
Submit:
28.0%
Medium
⚛️
React
28.0%
Medium
24
Throttle Function
Acc:
67.9%
Easy
📜
JavaScript
67.9%
Easy
30
WhatsApp Chat Interface
Submit:
14.8%
Easy
⚛️
React
14.8%
Easy
42
WhatsApp Chat with Rich Text Message Formatting
Submit:
16.7%
Medium
⚛️
React
16.7%
Medium
43
Autocomplete
Submit:
12.2%
Easy
+2
⚛️
React
12.2%
Easy
47
Progress Bar II - Sequential Queue
Submit:
10.5%
Medium
T
T
⚛️
React
10.5%
Medium
49
Progress Bar III - Bounded Parallelism
Submit:
7.1%
Medium
T
T
⚛️
React
7.1%
Medium
60
Debounce Function
Acc:
90.5%
Easy
📜
JavaScript
90.5%
Easy
64
Progress Bar IV - Pause Resume Reset
Submit:
100.0%
Hard
T
T
⚛️
React
100.0%
Hard
134
Star Rating
Submit:
3.7%
Easy
T
+2
T
⚛️
React
3.7%
Easy
234
Design Real-Time Chat Application (Slack/Discord) - Frontend System Design Interview Guide
PRO
Done:
6.7%
Hard
+2
🏗️
System Design
6.7%
Hard
238
Design Google Calendar - Frontend System Design Interview Guide
PRO
Done:
7.7%
Hard
🏗️
System Design
7.7%
Hard
766
WhatsApp Chat III - Rich Layout
Submit:
-
Medium
⚛️
React
-
Medium