GoKawiilDeveloper launches free coding interview prep tool as alternative to paid platforms
A developer built and released a free tool for practicing technical interview questions, including real problems sourced from companies like Google, after finding existing paid interview prep services unaffordable. The tool lets users try problems like 'Two Sum' immediately without requiring signup.
GoKawiil's interpretation of the reporting above, not reported fact.
Coding interview prep services like LeetCode Premium often gate their best content behind subscriptions, creating a barrier for job seekers with limited resources. A free, no-signup alternative could level the playing field for candidates who can't pay for premium prep tools, especially in a tight tech job market.
- The tool offers free access to real interview-style coding problems without requiring account creation.
- It was built specifically to address the cost barrier of existing interview prep platforms.
- Problems include algorithmic questions reportedly used in real interviews at major tech companies like Google.
Cracking the Coding Interview by Gayle Laakmann McDowell — If you're grinding Two Sum and other classic Google-style questions, this book is the canonical companion — hundreds of programming problems with detailed walkthroughs of the thinking behind each solution. It pairs perfectly with a free practice site: solve interactively, then study the patterns in print.
See Cracking the Coding Interview by Gayle Laakmann McDowell on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: learningto.co, 2026-09-10
Published there as: “Show HN: I couldn't afford interview prep, so I built a free alternative”
Read the original report → The summary and analysis above are GoKawiil's own, written from reporting by the source above. Facts and quotes belong to the original publisher.