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Show HN: An extensible personal assistant server

https://github.com/theOGognf/toi
4•theOGognf•17h ago
This project is less about the personal assistant and AI part, and more about integrating a bunch of interesting Rust crates together to get something that's easily extensible.

Turns out that it wasn't too bad. I think the most challenging part was figuring out how different dependencies could fit together rather than figuring out the best model or prompts. It's in a state now where it maybe takes an hour or so to add a new command by defining database migrations, adding new structs, and then adding the API endpoint definitions.

However, I don't want to take this any further; I just thought folks might find this interesting.

Show HN: Merliot – plugging physical devices into LLMs

https://github.com/merliot/hub
55•sfeldma•12h ago•13 comments

Show HN: Visual flow-based programming for Erlang, inspired by Node-RED

https://github.com/gorenje/erlang-red
232•Towaway69•22h ago•95 comments

Show HN: KVSplit – Run 2-3x longer contexts on Apple Silicon

https://github.com/dipampaul17/KVSplit
251•dipampaul17•17h ago•37 comments

Show HN: Fahmatrix – A Lightweight, Pandas-Like DataFrame Library for Java

https://github.com/moustafa-nasr/fahmatrix
32•mousomashakel•8h ago•5 comments

Show HN: I made a tool that helps you find and create better AI prompts faster

https://searchpromptly.com/
3•KevinEdelson•2h ago•1 comments

Show HN: Solidis – Tiny TS Redis client, no deps, for serverless

https://github.com/vcms-io/solidis
54•jayl-e-e•15h ago•7 comments

Show HN: SQL-tString a t-string SQL builder in Python

https://github.com/pgjones/sql-tstring
80•pgjones•1d ago•31 comments

Show HN: Workflow Use – Deterministic, self-healing browser automation (RPA 2.0)

https://github.com/browser-use/workflow-use
63•gregpr07•21h ago•18 comments

Show HN: Rv, a Package Manager for R

https://github.com/A2-ai/rv
68•Keats•21h ago•29 comments

SHOW HN: How I built my first SaaS as a 13 year old to solve invoice management

https://paynic.vercel.app/
4•vivaancut•5h ago•2 comments

Show HN: Real-Time Gaussian Splatting

https://github.com/axbycc/LiveSplat
140•markisus•1d ago•51 comments

Show HN: Muscle-Mem, a behavior cache for AI agents

https://github.com/pig-dot-dev/muscle-mem
217•edunteman•2d ago•51 comments

Show HN: Self-Funded Game with Homemade Engine – Play Online, Steam Coming

https://bereprobate.com
17•delduca•15h ago•12 comments

Show HN: Easel – Code multiplayer games like singleplayer

https://easel.games/about
87•BSTRhino•3d ago•43 comments

Show HN: I’ve built an IoT device to let my family know when I’m in a meeting

https://nullonerror.org/2025/05/11/i-have-built-an-iot-device-to-let-my-family-know-when-i-am-in-a-meeting/
120•delduca•5d ago•77 comments

Show HN: Undetectag, track stolen items with AirTag

https://undetectag.com/
110•pompidoo•1d ago•98 comments

Show HN: HelixDB – Open-source vector-graph database for AI applications (Rust)

https://github.com/HelixDB/helix-db/
234•GeorgeCurtis•3d ago•107 comments

Show HN: Min.js style compression of tech docs for LLM context

https://github.com/marv1nnnnn/llm-min.txt
175•marv1nnnnn•1d ago•52 comments

Show HN: Airweave – Let agents search any app

https://github.com/airweave-ai/airweave
175•lennertjansen•4d ago•39 comments

Show HN: A free AI risk assessment tool for LLM applications

https://www.gettavo.com/app
36•percyding99•2d ago•12 comments

Show HN: Making #regions actually useful in VSCode

https://github.com/alythobani/vscode-region-helper
11•alyt•23h ago•3 comments

Show HN: Samurai Interview – a mock interview simulator

https://www.samuraiinterview.com/
7•fairAndBased•20h ago•3 comments

Show HN: Lumier – Run macOS VMs in a Docker

https://github.com/trycua/cua/tree/main/libs/lumier
156•GreenGames•2d ago•52 comments

Show HN: Semantic Calculator (king-man+woman=?)

https://calc.datova.ai
174•nxa•2d ago•172 comments

Show HN: Lailaims – Talk to multiple LLMs at once

https://lailaims.pages.dev/
5•youz•15h ago•0 comments

Show HN: CSV GB+ by Data.olllo – Open and Process CSVs Locally

https://apps.microsoft.com/detail/9pfcrwp46v22?hl=en-US&gl=US
51•olllo•2d ago•22 comments

Show HN: I vibe coded an open-source Go app to back up DBs using Docker labels

https://github.com/resulgg/label-backup
6•standardresul•22h ago•4 comments

Show HN: Heygem AI – An Open Source, Free Alternative to Heygen AI

https://github.com/duixcom/Duix.Heygem/blob/main/README.md
24•heygem-ai-new•1d ago•3 comments

Show HN: An extensible personal assistant server

https://github.com/theOGognf/toi
4•theOGognf•17h ago•0 comments

Show HN: An MCP that fetches code context from all your repos

https://github.com/sourcebot-dev/sourcebot/tree/main/packages/mcp
4•msukkarieh•18h ago•0 comments