Open Source news and developer summaries

Valve has released CAD files for the Steam Controller and Puck, allowing users to create custom accessories like skins or mounts. The release includes STL and STP files under a creative commons license, encouraging community innovation while permitting commercial inquiries. This initiative follows Valve's history of open hardware support for devices like Steam Deck and Index.

Flipper One is an ambitious, open-source Linux hardware platform based on an ARM architecture, designed as a pocket-sized multi-tool for network analysis and computing. Unlike Flipper Zero, it focuses on high-performance networking, modular connectivity, and upstream Linux kernel support, fostering an open collaborative development process through a public developer portal.

Bambu Lab is facing criticism for aggressive legal actions against an open-source developer of an OrcaSlicer fork. The company accuses the developer of impersonation and security risks for bypassing their mandatory cloud-based ecosystem. Critics argue Bambu Lab is violating the open-source social contract and misusing legal threats to suppress users demanding printer ownership and local control.

Project Gutenberg is a volunteer-led digital library offering over 75,000 free eBooks. Since 1971, it has provided public domain literature without fees or required registration. The platform relies on community contributions for digitizing and proofreading texts, ensuring accessibility across standard web browsers and eBook readers for global readers.

Anna’s Archive has released a llms.txt file to guide AI models on accessing their data. The non-profit emphasizes that instead of bypassing CAPTCHAs, LLMs should use their provided bulk download methods, such as GitLab repositories, torrents, or API access in exchange for donations, to support their mission of preserving and liberating human knowledge.

Bitwarden is undergoing quiet structural and cultural changes, including a new CEO specialized in M&A and private equity. These shifts, coupled with price increases and the removal of 'Always free' marketing, suggest a strategy focused on company exit. Users are advised to scrutinize future developments regarding open-source client availability and API compatibility.

Chad Whitacre announces his retirement from the tech industry, citing the rise of AI as a major factor that diminished his passion for Open Source contributions. He leaves his role at Sentry to pursue a life disconnected from digital technology.

files.md is a simple, open-source, local-first note-taking application using plain Markdown. Designed for simplicity and portability, it works offline, requires no installation beyond a browser, and supports synchronization via a custom server or cloud storage. It encourages deep, systematic thinking by keeping features minimal and avoiding complex AI or plugin-heavy workflows.

This fork of uBlock Origin Lite replaces cosmetically-blocked ads with white tiles featuring slogans from the 1988 film They Live. By patching the extension's CSS injection, it displays messages like OBEY or CONSUME instead of hiding elements. It requires Optimal or Complete filtering modes to function, adding a satirical layer to ad-blocking.

Meshtastic is a community-driven, open-source project using LoRa radios to create long-range, decentralized,, and encrypted off-grid communication networks. It functions without reliable infrastructure, enabling text messaging and GPS location sharing while offering excellent battery life. The project relies on volunteers for ongoing development and support via GitHub and Discord.

Microsoft has released the earliest known 86-DOS source code, predating the iconic MS-DOS branding. This release includes the 1.00 kernel and foundational utilities, offering a historical glimpse into the origins of the operating system that defined the personal computing era after being licensed from programmer Tim Paterson.

Archestra CTO Ildar Iskhakov describes the struggle with 'AI slop'—low-quality automated contributions flooding GitHub repositories. This noise buries legitimate work, forcing maintainers to implement strict, gated onboarding processes to preserve repo quality and community safety. He argues that current GitHub metrics hide the negative impact of AI bots on genuine open source collaboration.

Ladybird browser saw significant progress in April, with 333 PRs merged. Key updates include an inline PDF viewer, rich address bar autocomplete, and incremental HTML parsing. Performance improved through off-thread JavaScript compilation, independent iframe rasterization, and optimized memory allocation. A new GTK4/libadwaita Linux frontend was introduced, alongside extensive CSS, networking, and security enhancements for improved site compatibility.

OpenBSD 7.9, released May 2026, introduces significant system enhancements, including improved hibernation controls, stricter path security, and updated pfctl utilities. LibreSSL receives updates for ML-KEM support, benchmark improvements, and various security patches. The release also includes refinements to tmux, OpenSSH, and provides comprehensive installation documentation for multiple hardware architectures.

The NetHack DevTeam has released NetHack 5.0.0, introducing major architectural updates including C99 standard compliance, improved cross-compiling support, and a transition to Lua-based processing for compilers. This release is incompatible with previous save files. Developers welcome bug reports and pull requests to further refine this new version.

StepSecurity is investigating a self-spreading supply chain attack targeting the npm ecosystem, dubbed Mini Shai-Hulud. The attack compromises packages to propagate malicious code, highlighting significant risks in software dependencies and the need for enhanced security measures in open-source development workflows.

This collection features a wide array of Pandoc templates designed to streamline document creation from Markdown. These tools enable users to generate academic papers, resumes, books, letters, and websites in multiple formats like PDF, HTML, and ePub, utilizing various frameworks like LaTeX and Bootstrap to ensure professional styling and standardization.

Phosphene is a macOS Tahoe menu bar app and system wallpaper extension that enables custom, gapless video wallpapers. Leveraging Apple's private WallpaperExtensionKit, it integrates with system settings and lock-screen lifecycle. It features power-aware playback, multi-display support, and occlusion detection, providing a seamless, high-performance desktop experience on Apple Silicon.

ymawky is a lightweight, static-file web server written entirely in hand-crafted ARM64 assembly for macOS. It uses a fork-per-connection model and functions without libc. While focused on macOS, it features atomic PUT operations, path traversal protection, MIME type detection, and configurable security timeouts to mitigate Denial of Service risks.

The creator of Nonograph argues that software development should prioritize passion and exploration over monetization. By keeping projects open source and free, developers can avoid the 'enshittification' caused by venture capital-driven subscriptions and ads, ultimately resulting in better, more user-friendly software built for personal growth rather than profit.