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Shell + Skills + Compaction: Tips for long-running agents that do real work

Practical patterns for building with skills, hosted shell, and server-side compaction in the Responses API.

Realtime Prompting Guide | OpenAI Cookbook

Today, we’re releasing gpt-realtime — our most capable speech-to-speech model yet in the API and announcing the general availability of t…

PostgreSQL and MongoDB: What Scaling Really Looks Like

How PostgreSQL scales in real-world systems, compared with MongoDB, and why true scalability depends on design and workloads, not headlines.

Claude Code Output Styles: Explanatory, Learning, and Custom Options

An implementation guide to Claude Code's /output-style, the built‑in Explanatory and Learning modes (with to-do prompts), and creating reusable custom...

aVenture.vc

Data-driven research platform for researching private startup companies and venture investors

Book Finder (findmybook.net)

Book search and recommendation engine with OpenAI integration

Brief

Terminal ChatGPT client with slash commands and tool execution

Build a Reasoning Model (From Scratch)

Sebastian Raschka

Description A deep dive into the architecture and implementation of AI models capable of logical deduction and multi-step reasoning. It explains how t...

Just Use Postgres!

Denis Magda

Description An exploration of the modern PostgreSQL ecosystem and its ability to handle specialized workloads typically reserved for specialty databas...

AngelList

Platform connecting startups with investors, talent, and resources for fundraising and growth.

Heroes Jobs

The app for Gen Z searching for a job

Documatic

AI-powered documentation platform that automatically generates and maintains technical documentation from code.