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SharpSkill – I built a Freemium tool with Cheatsheet to crush tech itw

SharpSkill – I built a Freemium tool with Cheatsheet to crush tech itw

by Enjoyooor·Apr 5, 2026·3 points·0 comments

AI Analysis

MidSlickShip It

Tech-specific cheatsheets and simulators fighting for attention against LeetCode and Pramp.

Strengths
  • Covers 10+ specific stacks like Spring Boot and .NET, not just generic algorithms.
  • 'No AI was used' footer signals human-curated content quality over generated slop.
  • Combines cheatsheets, flashcards, and simulators in one workflow instead of separate tools.
Weaknesses
  • Interview prep market is saturated with free giants like LeetCode and freeCodeCamp.
  • 'Real interview questions' claim is unverifiable marketing speak used by every competitor.
Category
Target Audience

Junior to mid-level developers preparing for technical interviews

Similar To

LeetCode · Pramp · Interviewing.io

Post Description

Gx HN,

I built SharpSkill in order to help the community increasing their success rate in tech interviews.

Cheatsheet availables for several IT languages.

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