engineer Archives

Winsage

July 1, 2026

‘Pure old-school Windows’: Ex-Microsoft engineer shrinks down Notepad to 2.5 kilobytes with ‘no bloat, no telemetry, no nonsense’

A former Microsoft software engineer, Dave Plummer, has launched TinyRetroPad, a minimalist text editing application designed as an alternative to the increasingly complex Notepad. TinyRetroPad is a fork of Tiny Editor, which was based on Plummer's earlier project, HelloAssembly. The application aims to provide a simple and efficient user experience, reminiscent of earlier Windows versions, by utilizing existing Windows components to maintain a small footprint. Users have expressed dissatisfaction with Notepad's growing complexity, prompting a search for lightweight alternatives. TinyRetroPad offers a compact interface without unnecessary features or telemetry.

Winsage

July 1, 2026

Former Microsoft engineer shrinks Notepad down to size

Dave Plummer, a former Microsoft engineer, has created TinyRetroPad, a minimalist text editor that is only 2.5 kilobytes in size. It aims to provide a simple text editing experience, reminiscent of older software like Notepad, which has become bloated over time with unnecessary features. TinyRetroPad includes essential functions such as Open and Save As dialogs, font selection, and printing capabilities, while using assembly language and the RICHEDIT50W from the WinAPI. The application requires more system resources to run effectively but focuses on maintaining lean code and binaries.

AppWizard

June 24, 2026

Steam Machine: Hardly any cheaper gaming PCs, 8 GiByte is enough

PCGH and PC Games discussed the new Steam Machine with Valve's Lawrence Yang and Yazan Aldehayyat. The final cost of the Steam Machine exceeded initial expectations due to unforeseen supply chain challenges related to memory and storage. Aldehayyat expressed pride in the product's quality and performance, despite its higher price point potentially excluding some buyers. Yang mentioned that future price adjustments could be considered if market conditions allow. The SteamOS does not currently support dual booting, but users can set up dual boot systems using external media. Valve is collaborating with anti-cheat providers like Easy Anti-Cheat and BattlEye to implement solutions for Linux. The Steam Machine is equipped with 8 GB of VRAM, which Aldehayyat believes is sufficient for most games at 1080p resolution. A verification program for the Steam Machine will be implemented, similar to that of the Steam Deck, ensuring better performance for verified games.

Winsage

June 23, 2026

In 2011, Microsoft signed the Secure Boot certificates that still sit inside millions of Windows PCs, and the first one expires on June 24, 2026, leaving unupdated machines running normally while future boot-level revocations stop reaching them

Microsoft's Secure Boot certificates, including the Microsoft Corporation KEK CA 2011, will expire on June 24, 2026, followed by the Microsoft UEFI CA 2011 on June 27 and the Microsoft Windows Production PCA 2011 on October 19. New certificates issued in 2023 will replace these older ones. While devices will continue to operate and receive standard Windows updates, they will gradually lose access to critical security updates that protect against boot-level threats. After June 24, the ability to sign new disallowed signature database payloads with the old KEK will be lost, reducing the capacity to revoke compromised bootloaders. Users are advised to keep Windows and firmware updates current, while enterprises may face challenges managing diverse machine inventories for updates.

Tech Optimizer

June 23, 2026

Meta pauses controversial employee-tracking program after security review

Meta has suspended its employee-tracking program after an internal security review revealed excessive accessibility to sensitive data collected from staff laptops. The program, part of the Model Capability Initiative (MCI), aimed to gather detailed information on employee interactions with work devices, including mouse movements, click locations, keystrokes, and screen content. Concerns arose regarding the privacy and security of the collected data, which included AI prompts, transcriptions, private conversations, and performance-related information. The initiative faced backlash, particularly after an engineer criticized "laptop surveillance," leading to a petition for its termination. The monitoring software was deployed on US workers’ laptops without an opt-out option, capturing comprehensive behavioral datasets. The situation highlighted significant legal and regulatory challenges, as well as the risks associated with managing sensitive data. Access controls, data minimization, and retention policies are critical to mitigate potential breaches.

AppWizard

June 23, 2026

The Steam Machine’s price has finally been revealed, and it’s not cheap

Valve has announced the pricing for its Steam Machine, with the entry-level 512GB model priced at ,049 without a controller. There are four configurations available: - 512GB model without a controller - ,049 / £879 - 512GB model with a Steam Controller - ,128 / £938 - 2TB model without a controller - ,349 / £1,149 - 2TB model with a Steam Controller - ,428 / £1,208 The pricing reflects recent market trends, including a 40% price increase for the Steam Deck. The specifications for the 512GB model include a semi-custom AMD Zen 4 CPU, semi-custom AMD RDNA3 GPU, 16GB DDR5 RAM, 512GB NVMe SSD, and support for Wi-Fi 6E and Bluetooth 5.3. Registration for interest in the Steam Machine is open until June 25th at 10 AM PT.

Winsage

June 23, 2026

Why is Windows 11 so disliked by programmers – and can Microsoft do anything to change things?

Windows is experiencing a decline in favor among developers, with many preferring macOS and Linux for coding. Although nearly half of developers (49.5%) primarily work on Windows, this is often due to organizational mandates rather than personal preference. Developers interviewed did not select Windows as their preferred environment, citing concerns about Microsoft's developer experience, cumbersome tools, and security issues. The Windows Subsystem for Linux (WSL) allows developers to run Linux environments on Windows 11, addressing some compatibility issues. However, there is a consensus that Microsoft should enhance WSL and align Windows more closely with Linux to attract more developers. Critics also point to the intrusive nature of ads and upselling in Windows 11 as detracting from the developer experience.

Winsage

June 18, 2026

Microsoft once used its own brand of ‘Lego’ to optimize Windows

Former Microsoft engineer Dave Plummer reflected on software performance challenges during the '90s, specifically the limitations of machines with 12 MB of RAM. He discussed the Basic Block Tool (BBT), which optimized software binaries by reorganizing their structures to enhance execution speed. A typical binary contained around 10 MB of code, but only about 300 KB was necessary for startup. If this essential code was scattered, it led to performance degradation due to excessive page access. BBT defragmented binaries, grouping related code to streamline access and improve user experience, particularly for large products like Windows and Office. Modern tools like BOLT and HP's Dynamo continue to optimize binary layouts and runtime code, but Plummer cautioned about the risks of manipulating binaries. He noted that while computational power has increased, modern software faces similar performance challenges, with larger binaries and complex dependency graphs. He emphasized the importance of locality in software design, advising to keep hot data and code together to enhance performance.

Winsage

June 17, 2026

Windows devs rerolled old code to save precious bytes

Veteran Microsoft engineer Raymond Chen shared a story about the development of an x86-32 emulator that utilized binary translation, significantly improving performance compared to traditional emulation methods. During the project, the team faced an issue where a function allocated 64 KB of memory but was optimized by a compiler into 65,536 instructions, leading to 256 kilobytes of code being used to initialize the data. In response to this inefficiency, the engineers modified the translator to replace the inefficient function with a more compact loop, highlighting their commitment to memory efficiency during a time when operating systems prioritized resource conservation.

AppWizard

June 15, 2026

Engineer builds Minecraft phonics game with AI

Alex O'Callaghan created a Minecraft-themed phonics game during a conversation with the AI model Claude. The game has two modes: one for picture-to-spell using letter tiles and another for read-to-picture with four images, targeting Key Stage 1 phonics. He developed the project further using Claude Code, set up Vite for development, integrated Vitest for testing, and switched to TypeScript. O'Callaghan enhanced the game's visuals by using a comprehensive npm package for Minecraft item sprites. His son engaged with the game and contributed content suggestions, improving their connection and motivation to practice phonics.