TL;DR
Open a free Amazon Business account
Business pricing, bulk buying and tax-exempt orders.
Create a free accountAs an affiliate, we earn on qualifying purchases.
A developer has released a BASIC interpreter capable of booting on UEFI machines, combining vintage programming features with modern firmware standards. This development highlights potential for retro computing and custom system tools.
A developer has successfully created a BASIC interpreter that boots directly on UEFI systems, marking a significant technical achievement in bridging vintage programming environments with modern firmware standards. This project, shared on Show HN, demonstrates the feasibility of running classic programming languages on current hardware without relying on traditional operating systems, making it relevant for hobbyists, educators, and retro computing enthusiasts.
The developer, who goes by the pseudonym ‘Thoreau’, designed the interpreter to operate in a minimal environment, supporting features like line numbers, immediate mode execution, simple graphics, strings, and arrays. The project involves a custom UEFI application that initializes the interpreter directly from firmware, bypassing the need for an OS. According to the creator, the goal was to recreate a nostalgic programming environment reminiscent of early personal computers, but with the convenience of modern hardware and UEFI firmware.
While the implementation is still in early stages, the developer reports that the interpreter successfully boots on several UEFI-compatible systems, including modern desktops and laptops. The project code is publicly available, and the developer has shared detailed documentation on how to compile and run the interpreter on different hardware configurations. The approach involves writing a UEFI application in C, which loads the interpreter’s core code into memory and executes it, providing an environment similar to vintage BASIC interpreters from the 1980s.
Potential Impact on Retro Computing and Custom Firmware Use
This development matters because it demonstrates the possibility of running vintage programming languages directly on modern hardware without traditional operating systems, opening avenues for hobbyists and educators to explore early computing environments. It also showcases how firmware-level programming can be used to create lightweight, self-contained systems, which could inspire further projects in embedded systems, security research, or custom firmware development. The project underscores a broader trend toward minimalistic computing and preservation of classic programming experiences in a contemporary context.
As an affiliate, we earn on qualifying purchases.
Background of UEFI and Vintage Programming Languages
UEFI (Unified Extensible Firmware Interface) has become the standard firmware interface for most modern PCs, replacing legacy BIOS with a more flexible and secure environment for booting systems. Traditionally, UEFI provides a minimal interface for initializing hardware and launching an operating system. Running high-level languages like BASIC directly on UEFI is uncommon, as firmware is typically limited to low-level initialization and boot management.
The idea of creating interpreters or environments that run directly on firmware is not new, but most efforts have focused on embedded systems or specialized firmware applications. Vintage programming languages such as BASIC, popularized in the 1980s, are usually run within operating systems or emulators. This project stands out because it aims to bring a classic language directly into the firmware layer, allowing execution without an OS, which is rare and technically challenging.
The developer’s goal was to craft a nostalgic, simple programming environment that could operate independently of an OS, emphasizing minimalism and direct hardware interaction. The project builds on existing knowledge of UEFI programming and interpreter design, but applying these to create a bootable BASIC interpreter is a novel approach.
“I wanted to see if I could run a vintage BASIC interpreter directly from UEFI firmware, without an operating system in the way.”
— The developer ‘Thoreau’
vintage programming language emulator
As an affiliate, we earn on qualifying purchases.
As an affiliate, we earn on qualifying purchases.
Technical Limitations and Compatibility Challenges
It is not yet clear how broadly compatible the interpreter is across different UEFI implementations or hardware architectures. The developer reports success on several systems, but comprehensive testing across various models and firmware versions is still ongoing. Additionally, performance and stability under extended use remain unconfirmed, and future updates may be needed to improve robustness or add features.As an affiliate, we earn on qualifying purchases.
Planned Improvements and Broader Testing
The developer plans to expand compatibility testing to include more hardware platforms and UEFI firmware versions. Future updates may focus on refining the interpreter’s stability, adding support for more graphics modes, and possibly integrating user-friendly tools for easier deployment. There is also interest in exploring other vintage languages or environments that could run directly on UEFI firmware, further bridging the gap between retro computing and modern hardware.
As an affiliate, we earn on qualifying purchases.
Key Questions
How does the BASIC interpreter run without an operating system?
The interpreter is compiled as a UEFI application, which initializes directly from firmware, loading its code into memory and executing it without requiring an OS. This approach leverages UEFI’s ability to run native applications during the boot process.
What hardware is compatible with this BASIC interpreter?
According to the developer, it works on several UEFI-compatible systems, including recent desktops and laptops. Compatibility may vary depending on firmware implementation, and broader testing is underway.
Can this project be used for practical purposes or is it mainly for nostalgia?
The project primarily serves as a proof of concept and a nostalgic tool. While it demonstrates technical feasibility, it is not designed for practical computing tasks but offers educational and hobbyist value.
Is the source code available for public use?
Yes, the developer has shared the code and documentation publicly, encouraging others to experiment and build upon the project.
What are the main technical challenges of running code directly on UEFI?
Challenges include managing limited firmware resources, ensuring compatibility across different hardware, and handling low-level hardware initialization without the support of an operating system.
Source: hn
Back to school Picks
back to school
As an affiliate, we earn on qualifying purchases.
