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Products that do what AI Leetcode Coach does

Don't Let Your LeetCode Streak Die|Your Agentic Coding Coach

  1. 1

    Hello everyone. I've been working on this experimental editor called Huzzah. I've been working almost exclusively with coding agents since January of this year, and over the past few months I began to feel utterly exhausted by them. They're great, but I'm finding it more and more tedious to write full sentences for every change I want. Not only that, but it seems there's a complexity limit for codebases - beyond a certain point the agent begins confusing itself. I'd like to go back to writing code, but I don't want to go all the way back to fully manual coding. So I've come up with this…

    17d ago · danielvaughn.dev

  2. 2

    AI mentor that tells you exactly what to solve next

    Jun 2026 · leetcodecoach.vercel.app

  3. 3

    AI voice coach for technical interview practice

    2024

  4. 4LL

    2025 · github.com

  5. 5TI

    Hey HN! I’m Andrew, and I built Code Coach with my good friends, Akshay and Chetan. Code Coach is an AI-powered interview coach that you talk to. It plugs right into Leetcode and turns any problem into a mock interview – it grills you the same way a real interviewer would and provides in-depth feedback on where you can improve. I built Code Coach to solve some of my own problems when practicing for technical interviews. I knew I had to practice communicating my reasoning while coding, but found it intimidating to schedule mock interviews with friends. More often than not, I ended up talking…

    2024 · trycodecoach.com

  6. 6

    Your high-signal AI code review and learning companion

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  7. 7

    Learn algorithms by watching them run

    Apr 2026 · tracecode.app

  8. 8WB

    Hey HN, We’re two developers (co-founders) with a team of 20 who got tired of spending hours reviewing PRs, so we built Infinitcode.ai, an AI-powered code reviewer that: - *Summarizes PRs in plain English*: No more deciphering 1,000-line diff jungles - *Catches more than bugs*: Security holes, performance pitfalls, code smells, even typos (yes, we’ll flag “vurnerabilities” and vulnerabilities) - *Zero onboarding*: Works instantly—no “let me learn your codebase for weeks” nonsense. Why we’re posting: We’re in alpha and need brutal honesty. Roast our tool, mock our UI, or tell us why AI will…

    2025 · infinitcode.ai

  9. 9

    Learn LeetCode with hints, not answers

    Aug 2026 · trynudge.dev

  10. 10IB

    I created vibescaffold.dev. It is a wizard-style AI tool that will guide you from idea → vision → tech spec → implementation plan. It will generate all the documents necessary for AI coding agents to understand & iteratively execute on your vision. How it works: - Step 1: Define your product vision and MVP - Step 2: AI helps create technical architecture and data models - Step 3: Generate a staged development plan - Step 4: Create an AGENTS.md for automated workflows I've used AI coding tools for awhile. Before this workflow (and now, this tool), I kept getting "close but not quite" results…

    Nov 2025 · vibescaffold.dev

  11. 11KL

    I built a platform where you solve tasks together with AI agents (Claude Code, Codex, Cursor — any agent via SSH). Isolated sandbox environments, automated test scoring, global leaderboard. Tasks range from easy (AI one-shots it) to hard (requires human help). Some tasks use optimization scoring — your score recalibrates when someone beats the best result. Built it in 6 days as a solo founder. 100% of code written with Claude Code and Codex. Stack: Go, Next.js, K8s, Supabase, Stripe.

    Mar 2026 · kagento.io

  12. 12

    Perfect your pitch with an AI coach

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    Break the Autopilot Loop in 7 Days with AI Coaching

    Jan 2026 · resetquest.com

  14. 14IN

    Tl;dr: I trained a classifier to route to the least expensive model and reasoning depth to complete the request. Coupling that with additional automated token efficiency techniques has yielded 3x usage for the same spend. For anyone interested in trying it themselves: https://nerfguard.com Various teammates and I switched over to Codex from Claude Code recently. We still bounce between the tools, but Codex’s speed and steerability coupled with performance gains were hard to ignore. One of the downsides was that the per token pricing kicked in way sooner. This is happening across…

    Jun 2026

  15. 15

    The fastest way to learn vibe-coding on a busy schedule

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  16. 16

    Hello all, I'm a software developer. Over the last few months more and more of my work has turned into using coding agents instead of typing the whole code myself. Usually a few claude sessions at once, sometimes codex, one per feature or per revealed bug. I ran them in a split terminal for a few weeks, and quickly spotted two main problems. The first is that I couldn't easily tell which agent was stuck waiting on me and which was still working, so I'd cycle through sessions and checking on them. The second one: agents sharing a single branch step on each other. Two of them could be editing…

    Jul 2026 · shikigami.dev

  17. 17
    LCPath3

    Your personalized Socratic AI LeetCode coach

    Jun 2026 · lc-path.vercel.app

  18. 18
    Recall16

    One developer solves it. Every developer knows it.

    Feb 2026 · recall.team

  19. 19
    Leo14

    Your 24/7 Mock Coding Interviewer

    Oct 2025

  20. 20
    Xiron6

    Stop wasting 40% of your AI coding credits on wrong prompts

    Dec 2025

  21. 21

    The AI copilot built specifically for LeetCode interviews

    Jan 2026

  22. 22

    Progressive AI hints and weakness tracking for LeetCode

    Jul 2026

  23. 23AP

    I've been working on this internal project initially both to learn more Vibe-Coding but also to help our teams and projects to use AI more efficiently. As more people used it, it grew to support multiple teams/projects to analyze their Claude Code conversation and optimize them over time (understanding how to write better conversation with Claude Code and share knowledge between them) With time we added support for multiple Claude account management and monitor usage/rate limit. This is a simple project but has proved to be quite useful for our company. We have reached 5000+…

    2025 · github.com

  24. 24IM

    You can use it live during your interview or practice mocks interviews. It can also solve Leetcode and IQ questions on the go. Making online and telephone interviews easy peasy.

    2024 · milio.ooo

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