Show HN: DeepSearch – Search engine built on DeepSeek API

Category: devtools

Tags: search, deepseek, privacy, cloudflare-workers, tanstack

Score: 4.8/10 (Innovation: 4, Technical: 5, Documentation: 6, Utility: 4)

DeepSearch is a browser-only web client for the DeepSeek Search API that provides ranked search results and grounded, cited answers while keeping the user's API key in localStorage. It emphasizes privacy (no server-side query storage), explicit UI states, and citation validation, though it is essentially a thin frontend over an existing API.

Target audience: frontend devs, backend devs

Repository: https://deepsearch.ing/ · TypeScript · Apache-2.0

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