Stories by p-c-f

Launch HN: Societies.io (YC W25) – AI simulations of your target audience

The half-life of tech skills

100% AI-built WebDAV client streams 100 GB text, greps in seconds

LLM Observability with ClickStack, OpenTelemetry, and MCP

Lessons Without Leashes

LLM Observability with ClickStack, OpenTelemetry, and MCP

SimSun 12pt: A Default with a Legacy

AirTag Battery

Aeron Cluster

Build a real-time market data app with ClickHouse and Polygon.io

The Engineering Triangle: A Framework I've Been Thinking About

Building an agentic app with ClickHouse MCP and CopilotKit

Show HN: Augmentoolkit 3.0: open-source datagen. Teach LLMs new facts, tasks

Timeline Language

Show HN: Which LLM Finds Obscure Knife-Brand URLs Cheapest? (8-Model Benchmark)

Show HN: Speak Chinese characters on the clipboard automatically while learning

Live facial recognition cameras may become 'commonplace' as police use soars

Trump threatens tariffs on EU goods and Apple iPhones

Inventors

Show HN: Mirror World, create an AI clone of anyone

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