Subscribe
Sign in
Home
š Interview Walkthroughs š
General Knowledge
Important Concepts
Best Free Resources
Books, Courses, and Platforms
All Posts
This Newsletter
Latest
Top
Discussions
Read-Through vs Write-Through Cache
Explained as simply as possibleā¦ but not simpler.
Nov 24
Ā
ā¢
Ā
Stephane Moreau
8
2
What happens when you type a url in your browser?
Explained as simply as possibleā¦ but not simpler.
Nov 17
Ā
ā¢
Ā
Stephane Moreau
14
1
2
How to store passwords in your database
Explained as simply as possibleā¦ but not simpler.
Nov 10
Ā
ā¢
Ā
Stephane Moreau
33
1
2
How to choose between SQL and NoSQL
Explained as simply as possibleā¦ but not simpler.
Nov 3
Ā
ā¢
Ā
Stephane Moreau
22
1
3
October 2025
Authentication (Session Vs JWT)
Explained as simply as possibleā¦ but not simpler.
Oct 27
Ā
ā¢
Ā
Stephane Moreau
19
1
1
Every type of API you must know
Explained as simply as possibleā¦ but not simpler.
Oct 20
Ā
ā¢
Ā
Stephane Moreau
26
1
1
Design Leetcode
Like you should in an interview. Explained as simply as possibleā¦ but not simpler.
Oct 13
Ā
ā¢
Ā
Stephane Moreau
10
2
Get 10 free Notion Templates for Engineering Managers
Plus: weekly lessons to help you grow from engineer to a great leader.
Oct 12
Ā
ā¢
Ā
Stephane Moreau
6
Design Instagram
Like you should in an interview. Explained as simply as possibleā¦ but not simpler.
Oct 6
Ā
ā¢
Ā
Stephane Moreau
3
2
September 2025
Design FB Live Comments
Like you should in an interview. Explained as simply as possibleā¦ but not simpler.
Sep 29
Ā
ā¢
Ā
Stephane Moreau
2
Design WhatsApp
Like you should in an interview. Explained as simply as possibleā¦ but not simpler.
Sep 22
Ā
ā¢
Ā
Stephane Moreau
11
5
Design Uber
Like you should in an interview. Explained as simply as possibleā¦ but not simpler.
Sep 15
Ā
ā¢
Ā
Stephane Moreau
8
1
This site requires JavaScript to run correctly. Please
turn on JavaScript
or unblock scripts
