--- title: "Libraryminds (@libraryminds) | Hashnode" description: "Search Any Video Like Google. Read the latest articles by Libraryminds on Hashnode." url: "https://hashnode.com/@libraryminds" --- @libraryminds # Libraryminds @libraryminds · Bengaluru, India · Joined June 2026 Search Any Video Like Google [Website](https://libraryminds.com/) ### [Idempotency Keys and Signed Webhooks in Node.js: Retries Without Duplicates](https://libraryminds.hashnode.dev/idempotency-keys-and-signed-webhooks-in-node-js?utm_source=hashnode&utm_medium=feed) Build idempotency keys, HMAC-signed webhooks, retries and dedupe in one Node.js file with no packages. Six scenarios with real output. 12 min read · [libraryminds.hashnode.dev](https://libraryminds.hashnode.dev/idempotency-keys-and-signed-webhooks-in-node-js?utm_source=hashnode&utm_medium=feed) [Oct 5](https://hashnode.com/posts/idempotency-keys-and-signed-webhooks-in-node-js/6ac3486cc37e6cc5c00d57fb) ### [Semantic Search Over Transcripts in Python: What Embeddings Fix and What They Don't](https://libraryminds.hashnode.dev/semantic-search-over-transcripts-in-python?utm_source=hashnode&utm_medium=feed) Keyword, vector and hybrid search on a 28-paragraph transcript in Python, with real output, honest misses, and code you can run. 24 min read · [libraryminds.hashnode.dev](https://libraryminds.hashnode.dev/semantic-search-over-transcripts-in-python?utm_source=hashnode&utm_medium=feed) [5](https://hashnode.com/posts/semantic-search-over-transcripts-in-python/6ac3469f8ffc43b6b8fbc33a) [Oct 5](https://hashnode.com/posts/semantic-search-over-transcripts-in-python/6ac3469f8ffc43b6b8fbc33a) ### [How to Get a YouTube Transcript with a REST API (curl, Webhooks, HMAC)](https://libraryminds.hashnode.dev/youtube-transcript-rest-api-curl-webhooks?utm_source=hashnode&utm_medium=feed) Get a YouTube transcript with a REST API in 3 calls. curl examples, webhooks, and a tested HMAC signature check in Node.js and Python. 8 min read · [libraryminds.hashnode.dev](https://libraryminds.hashnode.dev/youtube-transcript-rest-api-curl-webhooks?utm_source=hashnode&utm_medium=feed) [Oct 5](https://hashnode.com/posts/youtube-transcript-rest-api-curl-webhooks/6ac33b27aad2c23d88cdf987) ### [Beyond Productivity: Business Meeting Transcription, Data Privacy & Legal Compliance](https://libraryminds.hashnode.dev/beyond-productivity-business-meeting-transcription-data-privacy-legal-compliance?utm_source=hashnode&utm_medium=feed) Explore the critical intersection of business meeting transcription with data privacy and legal compliance. Learn how to leverage AI tools securely 19 min read · [libraryminds.hashnode.dev](https://libraryminds.hashnode.dev/beyond-productivity-business-meeting-transcription-data-privacy-legal-compliance?utm_source=hashnode&utm_medium=feed) [Jul 7](https://hashnode.com/posts/beyond-productivity-business-meeting-transcription-data-privacy-legal-compliance/6a4d2e25d2c0e265c9ccd2f7)