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AI

We built an org-wide AI agent in 4 days. Here's what broke in the weeks after.

We built a 29K-line org AI agent in 4 days with Codex. Here's what broke after launch: credential leaks, silent event-loop deaths, and a teammate who keeps crashing it.

Ido Shamun

March 29, 2026

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We built an org-wide AI agent in 4 days. Here's what broke in the weeks after.

How we built a Linear coding agent: the hard parts

Building a production coding agent that lives in Linear. Wrapping Claude Code and Codex as child processes, surviving state loss from archived threads, chaining three fallback parsers for structured LLM output, debugging session IDs that break on working directory changes, and testing everything against in-memory replicas of Linear and GitHub.

Ido Shamun

March 23, 2026

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How we built a Linear coding agent: the hard parts

Project Sauron: building a two-tower retrieval model for personalized recommendations at daily.dev

Discover how daily.dev uses Project Sauron, a powerful two-tower retrieval model, to deliver personalized content to over half a million developers. Learn how this innovative recommendation system leverages deep learning to improve user engagement and enrich developer experience with relevant and diverse posts.

Davide Cruz

November 5, 2024

Project Sauron: building a two-tower retrieval model for personalized recommendations at daily.dev

Under the Hood: Collections of Similar Articles

Explore how daily.dev implements article collections using vector embeddings and advanced machine learning techniques to enhance content aggregation and improve user engagement. Learn about the challenges and solutions in creating, managing, and optimizing content collections.

Denis Bolkovskis

April 25, 2024

Under the Hood: Collections of Similar Articles

Train a Neural Network to Count, with Javascript & Dannjs

Making a neural network yourself is a good way to familiarize yourself with a neural network concept. This is also relatively simple to do. The library we will use, Dannjs, makes it even easier to hav

Matias Vazquez-Levi

January 14, 2021

Train a Neural Network to Count, with Javascript & Dannjs