Published: 2025-05-21 | Origin: /r/programming

Lobster is a programming language designed to blend the benefits of static typing and compile-time memory management with a lightweight and user-friendly syntax. Primarily aimed at game development and graphical applications, Lobster includes many built-in functions to facilitate rapid coding and iteration. It is open source under the Apache v2 license and hosted on GitHub, where users can find comprehensive documentation, including a reference for built-in functions. The language emphasizes quick and efficient code writing, making it particularly well-suited for game

Published: 2025-05-21 | Origin: /r/programming

Johnny's Software Lab emphasizes the importance of compiler optimization for C/C++ developers. The author reflects on their early realization of compiler optimization options, specifically the GCC compiler's -O0 for debugging and -O3 for fast release code. They describe the typical process of compiling source files into object files and linking them into executables. However, the author highlights that relying solely on this process misses significant optimization opportunities in the linking phase. They explain how the compiler performs optimizations such as inlining, which

Published: 2025-05-21 | Origin: /r/programming

The content discusses the Assured Confidential Execution (ACE) project, which implements a VM-based trusted execution environment (TEE) for embedded RISC-V systems, focusing on formally verified firmware. ACE-RISCV is an open-source initiative aimed at providing a confidential computing framework with a formally proven security monitor, targeting RISC-V architecture while being adaptable to others. The project emphasizes formal verification of the security monitor and invites collaboration to advance provable confidential computing. It adheres to the RISC-V CoVE

Published: 2025-05-21 | Origin: Hacker News

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Published: 2025-05-21 | Origin: Hacker News

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Published: 2025-05-21 | Origin: Hacker News

In May 2025, Quanta Magazine reported on theoretical computer scientist Ryan Williams’ groundbreaking discovery regarding the relationship between time and memory in computing. Williams initially set out to prove his mathematical proof wrong, which suggested that a small amount of memory could be as effective as a significant amount of time in computational tasks. After thorough investigation and scrutiny of his own work, he found no errors in his proof, leading him to consider the possibility that his findings were indeed valid. In February, he shared his proof

Published: 2025-05-21 | Origin: Hacker News

Introducing Devstral, an advanced open-source large language model (LLM) designed specifically for software engineering tasks. Developed through collaboration between Mistral AI and All Hands AI, Devstral significantly outperforms existing open-source models on the SWE-Bench Verified benchmark, achieving a score of 46.8%. This model is tailored for solving real-world coding challenges, such as contextualizing code within large codebases and identifying bugs, unlike typical LLMs which excel at simpler coding tasks.

Published: 2025-05-21 | Origin: /r/programming

The content discusses the author's ongoing project, Bridge Four, which is a distributed system built from scratch using Scala 3. The project serves as a hands-on learning experience, contrasting with the author's view that practicing coding challenges like LeetCode is less beneficial. The author emphasizes the importance of building the system without using external libraries or pre-built algorithms to enhance the learning process. The article mentions updates to Scala 3, noting significant advancements from version 3.3 to 3.6.4 over

Published: 2025-05-21 | Origin: Hacker News

Mermaid is a JavaScript-based tool that allows users to create and modify diagrams, such as flowcharts and sequence diagrams, using Markdown-inspired text. It aims to address documentation challenges by making it easier for developers to keep documentation up-to-date, thus enhancing productivity and organizational learning. The tool is accessible to non-programmers through the Mermaid Live Editor and integrates with various applications, including GitHub. Mermaid has received recognition, winning the JS Open Source Awards in 2019 for its innovative use of technology

Published: 2025-05-21 | Origin: /r/programming

The article discusses the widespread consumption of video content, with the average person spending over two hours daily on platforms like Instagram, YouTube, and TikTok. It explores the technology and strategies that enable these platforms to effectively capture and maintain user attention, including personalized video recommendations and seamless transitions between videos. The author aims to provide insights into the engineering behind video feed platforms by proposing a system design approach to create a video feed product that allows user interactions such as likes, shares, and comments. The piece serves

Published: 2025-05-21 | Origin: Hacker News

The content discusses a new approach to distributing wallpapers on a website that has been free and ad-free for five years, despite increasing operational costs due to significant growth in visitor numbers. To maintain sustainability, the site now offers a purchase option for wallpaper collections, allowing users to instantly download an entire set with one click. However, all wallpapers remain available for free download without ads or exclusives. The approach is likened to WinRAR, which offers a trial experience while encouraging users to support the site if they

Published: 2025-05-21 | Origin: Hacker News

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Published: 2025-05-21 | Origin: Hacker News

The post discusses the process of multiplying polynomials and the relationship to convolution sums. It begins with the traditional method of cross-multiplying polynomials and collecting terms, then introduces a more systematic approach using a table to visualize how coefficients correspond to specific terms in the output. The table highlights the necessary diagonals that combine to form each term's coefficient. The text then shifts to an abstract representation of polynomials as sums of coefficients multiplied by powers of x. When two polynomials, P and R

Published: 2025-05-20 | Origin: Hacker News

ZLinq v1 was released last month, achieving zero allocations through the use of structs and generics. It includes features such as LINQ to Span, LINQ to SIMD, and support for various platforms like .NET Standard 2.0, Unity, and Godot. With over 2000 GitHub stars, ZLinq aims to provide practical LINQ functionality, overcoming limitations seen in previous struct-based implementations, such as assembly size bloat and performance issues. The library offers comprehensive

Published: 2025-05-20 | Origin: /r/programming

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Published: 2025-05-20 | Origin: /r/programming

Namanyay Goel reflects on the use of AI in code generation, acknowledging that while it is often deemed error-prone, many in the tech industry, including CEOs and investors, advocate for its adoption. Despite recognizing the flaws and inefficiencies of AI coding tools, Goel underscores their necessity within a business context. He shares insights from his experience as a programmer, noting that while individual developers may prioritize code quality, businesses focus on timely delivery and revenue generation. Goel identifies areas where AI can

Published: 2025-05-20 | Origin: /r/programming

Hashing is a principle that may seem complex but is fundamentally straightforward. It involves a one-way function that takes any type of input—such as strings, numbers, or files—and produces a fixed-size output, typically in binary format. The output size remains constant regardless of the input size. For example, a hash of the string "hello" could generate a 4-bit output, illustrating how diverse data can be transformed into a uniform size through hashing algorithms. Although hashing has many intricacies, its

Published: 2025-05-20 | Origin: Hacker News

Litestream is an open-source tool designed to enhance the reliability of full-stack applications using SQLite by enabling data recovery through object storage. Developed out of a desire to simplify application deployment without the burden of managing traditional, heavyweight databases like Postgres or MySQL, Litestream continuously streams database updates from SQLite to an S3-compatible storage, ensuring data can be restored efficiently if needed. Launched in 2020, Litestream proved successful, leading to the development of LiteFS, which offers advanced features like

Published: 2025-05-20 | Origin: /r/programming

In the tech startup environment, there is a strong emphasis on delivering products quickly, often valuing speed over thoughtful design. This "move fast and break things" mentality can lead to software that is fragile and difficult to maintain, turning initial quick wins into costly technical debt. The rise of AI-powered development tools may further encourage bypassing essential design phases, as they allow for the rapid generation of code. However, good software engineering requires careful architecture and understanding of interactions among components, which are crucial for long

Published: 2025-05-20 | Origin: Hacker News

The recent launches of Gemma 3 and Gemma 3 QAT mark advancements in open models designed for running on cloud or desktop accelerators. The focus is now on expanding the capabilities of on-device AI for everyday devices like phones and laptops. A new architecture, developed in collaboration with mobile hardware leaders such as Qualcomm, MediaTek, and Samsung, optimizes for fast, multimodal AI applications, including advancements in Gemini Nano. Gemma 3n, the first open model based on