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Category: software development

China

Apps like DeepSeek, TikTok, CapCut, Shein and Temu are increasingly taking over the global app market. In countless cutting-edge tech areas, China is either leading the pack or right on the forefront. Its breakneck progress in the tech industry is reshaping the competition with the United States, and Europe is in danger of falling further […]

Client Side Tool Calling with the OpenAI WebRTC Realtime API

OpenAI has just rolled out a WebRTC interface for their real-time API, now with tool-calling capabilities—so you can invoke JavaScript functions directly on the client side. This unlocks a host of exciting new possibilities. In this Youtube video, Craig demonstrates how he set up a Cloudflare Worker to securely forward the WebRTC stream. He then […]

Billion dollar mistake – null reference and types

(Video from 2009: “Null References The Billion Dollar Mistake”) History Programs in the days were written in machine code. The positive things was, that you could exactly analyze and diagnose, why things go wrong. Designing the language Principle 1: The result of a programmer’s mistake in the code should be predictable by looking at the […]

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