Consumer · 03 of 07
LiveMemory Hole
A personal knowledge hub for the insights in everything you read.
Founder and builder.
The problem
You highlight the best passages in every book you read, and then you never see them again. Reading compounds only if the insights come back to you.
What I built
Memory Hole syncs your Kindle highlights through a Chrome extension, stores them with vector embeddings so you can search your whole reading history by meaning, and resurfaces the best of it in daily themed review emails driven by spaced repetition.
The outcome
A live knowledge hub for lifelong readers, built end to end by one person: capture extension, API, semantic search, and email pipeline.
Stack
React · Express · Postgres + pgvector · Chrome extension