Hey Dev community! ๐
I recently launched a small project that came out of my own interview prep frustrations โ itโs called dsaprep.dev, and it lets you filter LeetCode questions actually asked by top tech companies like Google, Amazon, Meta, and more.
๐ต Why I Built It
Iโm a full-time software engineer, and like many of you, Iโve been through the grind of LeetCode prep while balancing a day job and personal life.
The biggest pain point?
Not knowing what to focus on.
There are thousands of LeetCode problems, but most interviews ask the same ~200-300 repeatedly. I wanted a way to cut the noise and just focus on the ones that matter โ the ones companies are actually asking now.
๐ ๏ธ What It Does
At dsaprep.dev, you can:
โ Filter LeetCode questions by company (Google, Amazon, Meta, etc.)
๐ Choose questions by timeframe (last 3 months, 6 months, 1 year)
๐ Sort by difficulty, frequency, and tags
๐ Use it in light or dark mode (your eyes will thank you)
All based on real data from recent interview reports and GitHub repos.
๐ก Why It Might Help You
If youโre:
Prepping for FAANG / top tech interviews
Tired of solving random questions without knowing if theyโre relevant
Working full-time and want to make the most of your prep time
This tool was literally made for you.
๐ Whatโs Next
Iโm planning a Product Hunt launch soon and actively adding features like:
Sign-in & bookmarking
Personalized problem sets
Mock interview builder
Community-sourced question updates
๐ Feedback Welcome
Iโd love your feedback, ideas, or even bug reports.
If this helps even a few of you save time and prep smarter, itโs a win.
๐ Check it out: dsaprep.dev
๐ฌ Drop your thoughts in the comments โ happy to connect!
Top comments (1)
Great job there!
It's a worthy feature to bookmark certain sorts of problem filters. I always get frustrated when I have to always go back to leetcode, filter the problems that I care about by search-clicking 30 companies to get problems from (in a list of 100s of other companies).