Marvin – build AI functions that use an LLM as a runtime

Hey HN! We're excited to share our new open-source project, Marvin. Marvin is a high-level library for building AI-powered software. We developed it to address …

March 30, 2023, 2:04 a.m.

Baseplate (YC W23) – Back end-as-a-service for LLM apps

Hey HN! Andrew and Ani here, co founders of Baseplate ( We're building a unified backend for LLM apps, where you can manage your …

March 30, 2023, 4:56 p.m.

Open-source ETL framework to sync data from SaaS tools to vector stores

Hey hacker news, we launched a few weeks ago as a GPT-powered chatbot for developer docs, and quickly realized that the value of what we’re …

March 30, 2023, 4:44 p.m.

Open-Source Webhooks Gateway for Platform Engineers

Hey Friends,

Convoy is an open-source webhooks gateway. Webhooks continue to be hard at scale, and large teams require consistent tooling for inbound & outbound webhooks. …

March 30, 2023, 9:11 a.m.

Walkie-talkie for teams

Hey team, I'm Arjun! Builder at

So - it's quite simple. It's a walkie-talkie with a way to play back the last 24 hours. A …

March 30, 2023, 10:07 p.m.

How do you become smarter?

An odd question, but something I've never really considered until lately.

How does one become smarter? I'm in my early 30s right now. I can feel …

March 30, 2023, 10:59 p.m.

Kaskada – modern, open-source event processing

We recently open-sourced Kaskada – an event-processing engine built on Rust and Apache Arrow. It features a high-level, declarative query language designed specifically for reasoning …

March 30, 2023, 6:27 p.m.

How to get started learning modern AI?

Neural networks! Bah! If I wanted a black box design that I don't understand, I would make one! I want rules and symbolic processing that …

March 30, 2023, 6:51 p.m.

How to Learn LLM Fundamentals

As a Software Engineer that is interested in learning LLM fundamentals, what is your recommended course of action? Are there any courses or curricula you …

March 30, 2023, 4:54 a.m.

Meteosource Weather API: current, forecast and historical data using ML

As Dark Sky's API will stop working soon I thought I'd suggest a possible replacement.

It is well known that most weather APIs just download data …

March 30, 2023, 4:19 p.m.