Technical Prep
Technical Prep
I compared the free system design repo everyone bookmarks against the paid course everyone eventually buys
System Design Primer is a free GitHub repo with 365k stars. ByteByteGo is a paid course. Here's what you actually get for the price…
Technical Prep
Should a New Coder Really Open LeetCode First?
Is LeetCode good for beginners in 2026? Here's what the raw problem list gets wrong for new coders, and the order that actually works…
Technical Prep
What NeetCode Pro and LeetCode Premium Actually Cost in 2026
NeetCode Pro vs LeetCode Premium: both prices pulled live on 20 August 2026, what each plan buys, and how to work out which one…
Technical Prep
LeetCode vs HackerRank vs CodeSignal: which one sends you the assessment link?
LeetCode vs HackerRank vs CodeSignal: two are sold to employers, one is sold to you. See who buys what, with prices checked on 20…
Technical Prep
Two coding-interview lists called 75, and only eight questions in common
I matched both lists on 20 August 2026. Compare LeetCode 75 vs Blind 75 on overlap, difficulty, paywalled problems, and pick the one to…
Technical Prep
Is LeetCode Premium worth it? What 781 locked problems tell you
We counted LeetCode's paywall on 2026-08-20: 781 of 4,029 problems locked, plus a third of free-problem editorials. Who should buy, who should skip.
Technical Prep
Grind 75 vs Blind 75: reading the successor list against the original
Grind 75 vs Blind 75, checked against the source pages on 20 August 2026. See what the author fixed, what he left alone, and…
Technical Prep
Educative or AlgoExpert? The format matters more than the price
Educative vs AlgoExpert, priced live on 20 August 2026. Compare the text-first library with the video-first bundle and pick the format that fits.
Technical Prep
AlgoExpert vs LeetCode vs NeetCode: what all three actually cost on 20 August 2026
AlgoExpert vs LeetCode vs NeetCode, with every price re-checked on 20 Aug 2026. See which $119 plan still earns it, and which advice has…
Technical Prep
Blind 75 vs NeetCode 150: The Overlap, The Gaps, And What Companies Actually Ask
Blind 75 vs NeetCode 150 compared on overlap, difficulty splits, category gaps and hours, plus real company frequency data pulled on 20 August 2026.