extenshi.io

Extensions for neetcode.io

18 browser extensions built for neetcode.io. Compare features, permissions, and safety across Chrome, Firefox, and Edge.

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LeetCode Complexity Analyzer icon
Chrome Web StoreChrome Web Store

LeetCode Complexity Analyzer

Analyzes LeetCode solutions to determine the time and space complexity of your code.

3.3(4)
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Education
neetcode random icon
Chrome Web StoreFirefox Add-ons

neetcode random

Filter random questions from neetcode.io list

Chrome Web Store—
Firefox Add-ons5.0
Other
AlgoRecall — LeetCode Spaced Repetition & Review Scheduler icon
Chrome Web StoreChrome Web Store

AlgoRecall — LeetCode Spaced Repetition & Review Scheduler

Spaced repetition for LeetCode. Rate after submit and review solved problems on schedule. Local-first, no accounts.

4.8(4)
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Education
InterviewCodes (LeetCode, NeetCode support) - Ace SDE Interviews icon
Chrome Web StoreChrome Web Store

InterviewCodes (LeetCode, NeetCode support) - Ace SDE Interviews

Speed Up coding interview prep with tailored real-time guidance, hints and mock interviews. Ace FAANG interviews with ease!

4.0(4)
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Developer
NeetCode Witcher 3 Sounds icon
Chrome Web StoreChrome Web Store

NeetCode Witcher 3 Sounds

Play Witcher 3 sounds when solving problems at neetcode.io

5.0(1)
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Lifestyle
GitTrack icon
Chrome Web StoreChrome Web Store

GitTrack

Keep track of applications, manage interviews, stay organized and accountable throughout your job search journey

5.0(5)
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Productivity
DSA Mentor icon
Chrome Web StoreChrome Web Store

DSA Mentor

Socratic AI mentor for LeetCode, NeetCode, and Striver — get guided hints, never spoilers.

No reviews
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Education
SmritiForge - Spaced Repetition for Coding Problems icon
Chrome Web StoreChrome Web Store

SmritiForge - Spaced Repetition for Coding Problems

Recall First. Retain Longer. Spaced repetition and active recall for DSA & coding interviews.

5.0(1)
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Education
Intervyl icon
Chrome Web StoreChrome Web Store

Intervyl

The Structured Algorithms Trainer

No reviews
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Education
LeetSpace icon
Chrome Web StoreChrome Web Store

LeetSpace

Spaced repetition for LeetCode, GeeksforGeeks, HackerRank, NeetCode, and more.

No reviews
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Education
Problem Metadata Hider icon
Chrome Web StoreChrome Web Store

Problem Metadata Hider

Quietly hide hints, difficulty, topics, and company tags so coding practice stays focused.

No reviews
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Tools
LeetCoach Interview Assistant icon
Chrome Web StoreChrome Web Store

LeetCoach Interview Assistant

AI tutor and mock interviewer for LeetCode and NeetCode problems.

No reviews
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Education
LC problem reminder icon
Chrome Web StoreChrome Web Store

LC problem reminder

Schedule and manage your LeetCode problem reminders.

No reviews
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Tools
Linko icon
Chrome Web StoreChrome Web Store

Linko

Collaborative coding on LeetCode and NeetCode.

5.0(1)
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Developer
LeetCode Auto Tracker icon
Firefox Add-onsFirefox Add-ons

LeetCode Auto Tracker

Auto-tracks LeetCode/Neetcode submissions (slug, title, difficulty, language, timestamp) and writes to a markdown log.

No reviews
1 wk
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Web Development
InterviewCodes icon
Firefox Add-onsFirefox Add-ons

InterviewCodes

It prevents mindlessly solving leetcodes without any assistance. With Interview.Codes extension user are getting real-time guidance, hints and tips. Level up your LeetCode and NeetCode interview prep.

No reviews
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Web Development
NC LC Sync Tracker icon
Chrome Web StoreChrome Web Store

NC LC Sync Tracker

Sync solved problems between NeetCode and LeetCode with unique counting.

No reviews
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Developer