Tell us the target and we’ll build a personalized preparation plan. Private — everything stays in your browser.
Company relevance is evidence-labelled (Curated / Reported / Suggested). We never claim a question was asked at a specific company.
Tell us the company, role and interview date, optionally connect your engineering activity, and get a focused preparation workspace — not another question dump. Every company-relevant question carries an evidence label, never a fabricated “asked at” claim.
From a target to a daily plan:
LeetCode is a question set. This is a personalized preparation workspace: you tell us the company, role and date, and we turn the curated question bank into tracks (JavaScript, React, HTML/CSS, Browser, DSA, machine coding, frontend system design, performance, accessibility, security, behavioral) with progress tracking, gap analysis and a daily focus. Your GitHub/LeetCode profile is an optional data source, not the product.
No. Every question carries an evidence label — Curated, Reported, Observed or Suggested — and a company relevance tag, never a claim that a specific company asked it. We do not fabricate frequency percentages.
Yes. Your plan and progress are stored locally in your browser (no account, no upload). Clearing your browser data resets it.
You can optionally provide a GitHub username and your LeetCode solved counts to improve recommendations. We only use what you explicitly enter, and you can prepare fully without connecting anything.
Yes — system-design questions deep-link into the existing interactive System Design tool (HLD/Service/LLD, request flows, failure and scale analysis), so you design and explain the architecture in the real workspace.