Tech Watch 2026w04

Trends, Tools, and Insights for Tech Enthusiasts

Hey Tech Enthusiasts! 🚀

Welcome to another week of exciting tech trends and discoveries! Let’s dive into the latest and greatest.

Found something cool or insightful? Share me your discoveries with me!

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Daily life

• How Terminals Work

• 🎞️ The Genius System Behind the Uber App’s Real-Time Map

• 📎 Meet Mico, Microsoft’s AI version of Clippy

Devs & Tests

• How Dependabot Actually Works

• Logging Sucks: Your Logs Are Lying To You

• Stop Mocking Auth (It’s Breaking Your Tests)

Web & Design

• It’s hard to justify Tahoe icons

• Chris’ Corner: Freshly-Fallen CSS

• Stop Using TypeScript’s Exclamation Mark

AI & Data

• Prompt caching: 10x cheaper LLM tokens, but how?

• 📚 ML Systems Textbook

• 📃 9 RAG, LLM, and AI Agent Cheat Sheets

Cloud, Ops & Security

• 🔓 Web Check

• How Amazon S3 Stores 350 Trillion Objects with 11 Nines of Durability

• 🥷🎞️ How Hackers Crack Any Software With Reverse Engineering - YouTube

Other Innovations

• brow6el: graphical terminal web browser

• A Tool to Stop Wasting Time on Toxic Open Source Projects

• 🧌 Jeff Dean Facts

Comic

(comic) How to start a blog as a developer

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Stay curious and keep exploring! 🌟