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Jakob Sandström

Freelancing fullstack developer

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Building a "Bullshit Detector" for LLMs using Node.js and pgvector

Building a "Bullshit Detector" for LLMs using Node.js and pgvector

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Comments 9
3 min read

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Goodbye Loading Spinners: Implementing SQLite in the Browser

Goodbye Loading Spinners: Implementing SQLite in the Browser

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Comments 2
3 min read
Digital Life Engine: A Tamagotchi-as-a-Service API built with Xano

Digital Life Engine: A Tamagotchi-as-a-Service API built with Xano

4
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3 min read
Vector Search is not enough: Why I added BM25 (Hybrid Search) to my AI Memory Server

Vector Search is not enough: Why I added BM25 (Hybrid Search) to my AI Memory Server

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2 min read
Under the Hood: Building a Hybrid Search Engine for AI Memory (Node.js + pgvector)

Under the Hood: Building a Hybrid Search Engine for AI Memory (Node.js + pgvector)

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2 min read
Stop Overcomplicating RAG: Why I Built a "Memory Server" on Postgres (and Open Sourced It)

Stop Overcomplicating RAG: Why I Built a "Memory Server" on Postgres (and Open Sourced It)

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3 min read
How I gave my AI Agent long-term memory (without the vector DB headache)

How I gave my AI Agent long-term memory (without the vector DB headache)

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3 min read
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