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alexwang24

4 karma · joined September 25, 2025

Builder of LeetCopilot - AI Copilot for LeetCode Practice. Check it out: https://leetcopilot.dev
submissionscomments

How to spot overlapping subproblems before you start coding DP

leetcopilot.dev·1 pts·alexwang24·
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After failing hidden test cases, I built a systematic checklist for

leetcopilot.dev·1 pts·alexwang24·
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Show HN: LeetCode side panel with Socratic hints and AI interview practice

leetcopilot.dev·1 pts·alexwang24·
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After 30 days, what I got wrong about Educative vs. AlgoMonster

leetcopilot.dev·2 pts·alexwang24·
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Show HN: AI LeetCode side panel that gives Socratic hints, not solutions

leetcopilot.dev·3 pts·alexwang24·
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Learning two pointers from scratch after solving 100 LeetCode problems

leetcopilot.dev·2 pts·alexwang24·
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Show HN: A Chrome extension for LeetCode with context-aware hints and mock in

leetcopilot.dev·1 pts·alexwang24·
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I learned two pointers after confusing them for months

leetcopilot.dev·1 pts·alexwang24·
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I stopped alt-tabbing my way through LeetCode practice

leetcopilot.dev·2 pts·alexwang24·
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Show HN: A Chrome extension for LeetCode that gives Socratic hints in a side

leetcopilot.dev·1 pts·alexwang24·
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Most engineers fail behavioral interviews because they prepare wrong. Here's

leetcopilot.dev·1 pts·alexwang24·
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Show HN: A Chrome extension that adds an AI side panel to LeetCode problems

leetcopilot.dev·2 pts·alexwang24·
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