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Learn how the satisfies operator in TypeScript ensures type conformity while preserving literal type information, making your code safer and more expressive.
Writing archive
Everything published under Writing, newest first. Each entry is labelled as part of an investigation, an article or reference. Short engineering notes have their own archive.
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Explore how to design a real-time, scalable tweet stats update system, covering various approaches from basic direct updates to advanced sharded counters with real-time aggregation.- Published on
Reference · Through the layers
Today I Learned: Understanding the Complexity of dyn Trait in Rust
Exploring what dyn Trait is—and isn’t—in Rust, including type, lifetime, and generic distinctions that make it both powerful and complex.- Published on
Reference
Rust Macros: An Introduction
Rust provides powerful macros that allow for metaprogramming, enabling developers to write code that generates other code.- Published on
A deep dive into solving the Median of Two Sorted Arrays problem efficiently using binary search.