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Show HN: I built a small tool that lets you edit your RAG data efficiently

https://github.com/Oqura-ai/optim-rag
1•FineTuner42•2mo ago
So, during my internship I worked on a few RAG setups and one thing that always slowed us down was to them. Every small change in the documents made us reprocessing and reindexing everything from the start.

Recently, I have started working on optim-rag on a goal to reduce this overhead. Basically, It lets you open your data, edit or delete chunks, add new ones, and only reprocesses what actually changed when you commit those changes.

I have been testing it on my own textual notes and research material and updating stuff has been a lot a easier for me at least.

repo → github.com/Oqura-ai/optim-rag

This project is still in its early stages, and there’s plenty I want to improve. But since it’s already at a usable point as a primary application, I decided not to wait and just put it out there. Next, I’m planning to make it DB agnostic as currently it only supports qdrant. Also might want to further improve the MCP feature, to make it accessible on other applications.

What rare disease AI teaches us about longitudinal health

https://myaether.live/blog/what-rare-disease-ai-teaches-us-about-longitudinal-health
1•takmak007•3m ago•0 comments

The Brand Savior Complex and the New Age of Self Censorship

https://thesocialjuice.substack.com/p/the-brand-savior-complex-and-the
1•jaskaransainiz•4m ago•0 comments

Show HN: A Prompting Framework for Non-Vibe-Coders

https://github.com/No3371/projex
1•3371•5m ago•0 comments

Kilroy is a local-first "software factory" CLI

https://github.com/danshapiro/kilroy
1•ukuina•15m ago•0 comments

Mathscapes – Jan 2026 [pdf]

https://momath.org/wp-content/uploads/2026/02/1.-Mathscapes-January-2026-with-Solution.pdf
1•vismit2000•17m ago•0 comments

80386 Barrel Shifter

https://nand2mario.github.io/posts/2026/80386_barrel_shifter/
2•jamesbowman•18m ago•0 comments

Training Foundation Models Directly on Human Brain Data

https://arxiv.org/abs/2601.12053
1•helloplanets•18m ago•0 comments

Web Speech API on HN Threads

https://toulas.ch/projects/hn-readaloud/
1•etoulas•21m ago•0 comments

ArtisanForge: Learn Laravel through a gamified RPG adventure – 100% free

https://artisanforge.online/
1•grazulex•21m ago•1 comments

Your phone edits all your photos with AI – is it changing your view of reality?

https://www.bbc.com/future/article/20260203-the-ai-that-quietly-edits-all-of-your-photos
1•breve•22m ago•0 comments

DStack, a small Bash tool for managing Docker Compose projects

https://github.com/KyanJeuring/dstack
1•kppjeuring•23m ago•1 comments

Hop – Fast SSH connection manager with TUI dashboard

https://github.com/danmartuszewski/hop
1•danmartuszewski•24m ago•1 comments

Turning books to courses using AI

https://www.book2course.org/
2•syukursyakir•25m ago•0 comments

Top #1 AI Video Agent: Free All in One AI Video and Image Agent by Vidzoo AI

https://vidzoo.ai
1•Evan233•25m ago•1 comments

Ask HN: How would you design an LLM-unfriendly language?

1•sph•27m ago•0 comments

Show HN: MuxPod – A mobile tmux client for monitoring AI agents on the go

https://github.com/moezakura/mux-pod
1•moezakura•28m ago•0 comments

March for Billionaires

https://marchforbillionaires.org/
1•gscott•28m ago•0 comments

Turn Claude Code/OpenClaw into Your Local Lovart – AI Design MCP Server

https://github.com/jau123/MeiGen-Art
1•jaujaujau•29m ago•0 comments

An Nginx Engineer Took over AI's Benchmark Tool

https://github.com/hongzhidao/jsbench/tree/main/docs
1•zhidao9•31m ago•0 comments

Use fn-keys as fn-keys for chosen apps in OS X

https://www.balanci.ng/tools/karabiner-function-key-generator.html
1•thelollies•31m ago•1 comments

Sir/SIEN: A communication protocol for production outages

https://getsimul.com/blog/communicate-outage-to-ceo
1•pingananth•32m ago•1 comments

Show HN: OpenCode for Meetings

https://getscripta.app
2•whitemyrat•33m ago•1 comments

The chaos in the US is affecting open source software and its developers

https://www.osnews.com/story/144348/the-chaos-in-the-us-is-affecting-open-source-software-and-its...
1•pjmlp•35m ago•0 comments

The world heard JD Vance being booed at the Olympics. Except for viewers in USA

https://www.theguardian.com/sport/2026/feb/07/jd-vance-boos-winter-olympics
67•treetalker•36m ago•14 comments

The original vi is a product of its time (and its time has passed)

https://utcc.utoronto.ca/~cks/space/blog/unix/ViIsAProductOfItsTime
1•ingve•43m ago•0 comments

Circumstantial Complexity, LLMs and Large Scale Architecture

https://www.datagubbe.se/aiarch/
1•ingve•51m ago•0 comments

Tech Bro Saga: big tech critique essay series

1•dikobraz•54m ago•0 comments

Show HN: A calculus course with an AI tutor watching the lectures with you

https://calculus.academa.ai/
1•apoogdk•57m ago•0 comments

Show HN: 83K lines of C++ – cryptocurrency written from scratch, not a fork

https://github.com/Kristian5013/flow-protocol
1•kristianXXI•1h ago•0 comments

Show HN: SAA – A minimal shell-as-chat agent using only Bash

https://github.com/moravy-mochi/saa
1•mrvmochi•1h ago•0 comments