ziglang

3 Articles

The rust language logo being branded onto a microcontroller housing

C++ Encounters Of The Rusty Zig Kind

July 1, 2025 by 81 Comments

There comes a time in any software developer’s life when they look at their achievements, the lines of code written and the programming languages they have relied on, before wondering whether there may be more out there. A programming language and its associated toolchains begin to feel like familiar, well-used tools after you use them for years, but that is no excuse to remain rusted in place.

While some developers like to zigzag from one language and toolset to another, others are more conservative. My own journey took me from a childhood with QuickBasic and VisualBasic to C++ with a bit of Java, PHP, JavaScript, D and others along the way. Although I have now for years focused on C++, I’m currently getting the hang of Ada in particular, both of which tickle my inner developer in different ways.

Although Java and D never quite reached their lofty promises, there are always new languages to investigate, with both Rust and Zig in particular getting a lot of attention these days. Might they be the salvation that was promised to us C-afflicted developers, and do they make you want to zigzag or ferrously oxidize?

Continue reading “C++ Encounters Of The Rusty Zig Kind” →

Writing An OLED Display Driver In MicroZig

March 8, 2025 by 18 Comments

Although most people would use C, C++ or MicroPython for programming microcontrollers, there are a few more obscure options out there as well, with MicroZig being one of them. Recently [Andrew Conlin] wrote about how to use MicroZig with the Raspberry Pi RP2040 MCU, showing the process of writing an SSD1306 OLED display driver and running it. Although MicroZig has since published a built-in version, the blog post gives a good impression of what developing with MicroZig is like.

Zig is a programming language which seeks to improve on the C language, adding memory safety, safe pointers (via option types), while keeping as much as possible of what makes C so useful for low-level development intact. The MicroZig project customizes Zig for use in embedded projects,  targeting platforms including the Raspberry Pi MCUs and STM32.  During [Andrew]’s usage of MicroZig it was less the language or supplied tooling that tripped him up, and more just the convoluted initialization of the SSD1306 controller, which is probably a good sign. The resulting project code can be found on his GitHub page.

A New Javascript Runtime Fresh Out Of The Oven

July 8, 2022 by 15 Comments

A sizable portion of the Hackaday audience groans and runs their eyes when some new-fangled Javascript thing comes out. So what makes Bun different? Bun is a runtime (like Node or Deno)t that offers a performant all-in-one approach. Much to the Spice Girl’s delight, it is written in Zig. It offers bundling, transpiling, module resolution, and a fantastic foreign-function interface.

Node.js and Deno run on the V8 Javascript engine and provide the Node-API to access different features, such as filesystems, that don’t apply to web browsers. However, vast amounts of tooling have built up around Node.js and NPM (node package manager). Many Javascript projects have a bundling and transpiling step that takes the source and packages it together in a more standard format. Typescript needs to be packaged into javascript, and modules need to be resolved. Continue reading “A New Javascript Runtime Fresh Out Of The Oven” →