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4806

Latency matters

A month ago, danluu wrote about [terminal and shell performance](https://danluu.com/term-latency/). In that post, he measured the latency between a key being pressed and the corresponding character appearing in the terminal. Across terminals, median latencies ranged between 5 and 45 milliseconds, with the 99.9th…

4807

Why I'm not a React Native developer

Many people are currently assessing React Native as a platform to develop their next mobile app on. This is no trivial matter. Switching your software development platform involves a high setup cost and will profoundly impact your daily programming workflow. It is also one of the costliest decisions to reverse after…

4811

Towards a JavaScript Binary AST

In this blog post, I would like to introduce the JavaScript Binary AST, an ongoing project that we hope will help make webpages load faster, along with a number of other benefits. A little background Over the years, JavaScript has grown from one of the slowest scripting languages available to a high-performance…

4819

Hello WebAssembly

We have been experimenting with a couple of approaches to bring Mono to the web using WebAssembly - a technology that can efficiently and safely execute code in web browsers without being limited to Javascript. Running code written in C or C++ inside the browser has been a big motivator, but most major programming…