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AI-powered LeetCode assistant Chrome extension (seeking beta testers)

https://chromewebstore.google.com/detail/immersive-practice-for-in/egamcpbkcbgkchogbcjmhcnfmjjhaiod
1•Rocke1001feller•5h ago

Comments

Rocke1001feller•5h ago
I built an AI-powered Chrome extension that integrates directly with LeetCode to make interview preparation more efficient.

*Background:* Like many of you, I've been through the LeetCode grind multiple times. After getting frustrated with the inefficiency of traditional practice methods, I decided to build something better.

*What it does:* - *AI solution generation*: Get step-by-step explanations with complexity analysis for any problem - *Code debugging & optimization*: Upload your solution, get feedback and improvements - *Progress analytics*: Track performance, identify weak areas, monitor improvement - *Cross-device sync*: Practice data synchronized across devices - *Immersive mode*: Distraction-free coding environment

*Current status:* Very early beta (month 1 of testing). Works globally except China (North America has best performance). *Requires free subscription and LeetCode login.* Expect bugs and performance issues.

*Why I'm posting:* Looking for 50 committed beta testers who are: - Located anywhere except China (North America preferred) - Have active LeetCode accounts for solution submission - Active LeetCode users preparing for interviews - Comfortable with beta software and willing to provide feedback

*Beta tester benefits:* - Free subscription with special testing privileges - 200 problem-solving credits until Sept 1 (UTC), then 10/month - Direct communication with developer (me) - Lifetime discount on paid features - Input on product direction

*Setup requirements:* 1. Subscribe FREE at https://immersive-practice.vercel.app/ 2. Login to LeetCode for solution submission 3. Install extension (instructions provided after subscription)

*Key learning so far:* The biggest challenge isn't the AI accuracy (GPT-4 is remarkably good at LeetCode problems), but rather the UX of integrating AI assistance without disrupting the natural coding flow.

The T-Shirts I Buy – justin․searls․co

https://justin.searls.co/posts/the-tshirts-i-buy/
1•mefengl•41s ago•0 comments

Show HN: I gave Claude a sundial – and it built a calendar (remote MCP and code)

https://github.com/jlumbroso/passage-of-time-mcp
1•lumbroso•56s ago•1 comments

Ada, other older languages vie for top spots in Tiobe language index

https://www.infoworld.com/article/4020512/ada-other-older-languages-vie-for-top-spots-in-tiobe-language-index.html
1•ajdude•1m ago•0 comments

Ask HN: How do you justify recovery and continuity prep to the business-side

1•thyristan•3m ago•0 comments

VMware reboots its partner program again – it looks like smaller players are out

https://www.theregister.com/2025/07/16/vmware_reboots_partner_program_again/
1•rntn•4m ago•0 comments

People want someone to be responsible for software that fails

https://utcc.utoronto.ca/~cks/space/blog/tech/PeopleWantSoftwareResponsibility
1•zdw•4m ago•0 comments

Emulator Bugs: Zenki – Tenchi Meidou

https://jsgroth.dev/blog/posts/emulator-bugs-zenki-tenchi-meidou/
1•zdw•5m ago•0 comments

USTR to investigate restrictions on personal data transfers outside Brazil

https://twitter.com/USTradeRep/status/1945260821509996867
1•smnthermes•6m ago•0 comments

Helm – native App Store Connect alternative

https://appstacks.club/helm
1•Romateslax•6m ago•0 comments

The Unknown Unknown

https://hugston.com/articles/Universal_Hardware
1•trilogic•8m ago•0 comments

Show HN: SynthGenie – Natural Language to Sound Design for Hardware Synths

https://www.synthgenie.com/
1•serverlessmania•10m ago•0 comments

Meta's New Superintelligence Lab Is Discussing Major A.I. Strategy Changes

https://www.nytimes.com/2025/07/14/technology/meta-superintelligence-lab-ai.html
2•mitchbob•10m ago•1 comments

Graph foundation models for relational data

https://research.google/blog/graph-foundation-models-for-relational-data/
3•Bogdanp•11m ago•0 comments

Show HN: I built a GitHub AI app to automate the fixing of outdated docs

https://github.com/marketplace/deepdocsai
1•NeelDas•11m ago•1 comments

How to Get Foreign Keys Horribly Wrong

https://hakibenita.com/django-foreign-keys
3•thunderbong•13m ago•0 comments

Trail Runner Stopped in Utah for Not Having a Hunting or Fishing License

https://www.outdoorlife.com/conservation/utah-trail-runner-hunt-fish-license/
3•freedomben•13m ago•1 comments

Upended by Meth, Some Communities Are Paying Users to Quit

https://www.nytimes.com/2025/07/16/health/meth-addiction-treatment-contingency-management.html
2•mitchbob•13m ago•1 comments

OpenAI to take cut of ChatGPT shopping sales in hunt for revenues

https://www.ft.com/content/449102a2-d270-4d68-8616-70bfbaf212de
1•jmsflknr•14m ago•0 comments

Fedora SIG changes Python packaging strategy

https://lwn.net/SubscriberLink/1029354/8e707178c74ae2f8/
2•orf•16m ago•0 comments

A LoD of Gaussians: Ultra-Large Scale Reconstruction with External Memory

https://arxiv.org/abs/2507.01110
1•PaulHoule•16m ago•0 comments

Chain of Thought Monitorability: A New and Fragile Opportunity for AI Safety

https://arxiv.org/abs/2507.11473
1•mfiguiere•16m ago•0 comments

Our Milky Way galaxy may be surrounded by 100 undetected 'orphan' galaxies

https://www.space.com/astronomy/our-milky-way-galaxy-may-be-surrounded-by-100-undetected-orphan-galaxies
5•DocFeind•18m ago•0 comments

Complaint upheld against Belgian ticket inspector who said 'bonjour' in Flanders

https://www.theguardian.com/world/2025/jul/16/complaint-upheld-against-belgian-ticket-inspector-who-said-bonjour-in-flanders
1•6LLvveMx2koXfwn•19m ago•0 comments

Beneath China's resilient economy, a life of pay cuts and side hustles

https://www.reuters.com/sustainability/sustainable-finance-reporting/beneath-chinas-resilient-economy-life-pay-cuts-side-hustles-2025-07-15/
1•bikenaga•20m ago•0 comments

FBI's Video Game Piracy Crackdown Leads to Domain Confusion

https://torrentfreak.com/fbis-video-game-piracy-crackdown-leads-to-domain-confusion/
3•DocFeind•22m ago•0 comments

Beyond the Hype of AI

https://www.nubero.ch/blog/014/
1•mykarakus•22m ago•0 comments

Don't sell shovels, sell treasure maps

https://platforms.substack.com/p/dont-sell-shovels-sell-treasure-maps
1•peter_d_sherman•23m ago•0 comments

Rust is a great fit for the agentic era

https://kerkour.com/rust-agentic-coding?hn=1
4•randomint64•23m ago•1 comments

A Statement on the Rapidly Escalating Measles Crisis

https://gvn.org/a-statement-from-the-global-virus-network-gvn-on-the-rapidly-escalating-measles-crisis-in-the-u-s-and-worldwide/
3•geox•24m ago•0 comments

Valuing Assets with Different Volatilities

https://niklasbuschmann.github.io/valuations/
1•niklasbuschmann•27m ago•0 comments