Stories by chw9e

We Use API Agents to Build Integrations Fast

What I Wish I Could Tell Every Engineer Joining a New Team

Dropbox: Knowledge Graphs, Prompt Optimizers, and MCPs

Bug Fixing Is an ETL Problem

Ask HN: How do you handle oncall at 15-30 engineers?

Finding and fixing software bugs automatically with SapFix and Sapienz

AI-Powered Stagehand + bisect:Finding and Fixing the Commit That Broke Your Code

Agentic Bug Reproduction for Effective Automated Program Repair at Google

A Guide to Clustering LLM Chat Transcripts with Hdbscan

Thoughts on Evals

What Real LLM Monitoring Looks Like (and Why It's Hard)

We're debugging LLMs in production by reading chat logs

Ask HN: After 5 years, why is nobody using VSCode LiveShare?

Show HN: Browser AI – Use Playwright Without Blowing Up Your Context Window

How We Made Our Data Quality Tool 8x Faster with One Cython Function

My Database Is My Application: Rethinking Webhook Logic with DuckDB and SQL

Show HN: Tree-hugger-JS: CSS selectors for JavaScript AST analysis and MCP

Show HN: Node.js Debugger MCP. Run and debug long-lived apps with Claude Code

Show HN: An SDK for building custom coding agents with tools and sub-agents

Show HN: A prompt-to-PRD generator that understands your codebase

1
2