Popular：
Virtualization DNS security formal verification reachability analysis compiler errors macro conflict web extension development framework Bitmap Graphics API inconsistencies All Tags

86Box: A Journey Back to the x86 Era

2024-12-30
86Box: A Journey Back to the x86 Era

86Box is a powerful x86 emulator capable of running older operating systems and software designed for IBM PC compatible systems from 1981 through the PCI bus era. Featuring a user-friendly interface and high customizability, it allows users to run MS-DOS, older Windows versions, OS/2, and other vintage systems and applications. It supports a wide range of peripherals, including video cards, sound cards, and network adapters. Several manager applications simplify handling multiple virtual machines. Whether you're nostalgic or interested in retro computing, 86Box provides a fascinating glimpse into the past.

Read more
(github.com)
Development x86 emulator

MiceWine: Running Windows Apps and Games on Android

2024-12-30
MiceWine: Running Windows Apps and Games on Android

MiceWine aims to run Windows applications and games on Android smartphones. It uses a customized Wine build compiled for Android and Box64 for optimal performance. Currently under active development, it utilizes a Termux-X11 based XServer. Supports Android 10 and above. Adreno 7xx and 6xx GPUs are supported with Turnip/Zink, while others have partial support with native/Zink (experimental). Native Vulkan on non-Adreno GPUs is experimental and requires testing.

Read more
(github.com)
Development Windows applications

KAG Framework: A Knowledge-Augmented Reasoning and Retrieval System

2024-12-30
KAG Framework: A Knowledge-Augmented Reasoning and Retrieval System

KAG is a logical reasoning and Q&A framework built upon the OpenSPG engine and large language models. Designed for professional domain knowledge bases, KAG constructs logical reasoning and factual Q&A solutions. It effectively addresses the shortcomings of traditional RAG vector similarity calculations, supporting logical reasoning and multi-hop factual Q&A, outperforming current state-of-the-art methods. Key features include a Knowledge and Chunk Mutual Indexing structure, conceptual semantic reasoning for knowledge alignment, schema-constrained knowledge construction, and logically-form-guided hybrid reasoning and retrieval.

Read more
(github.com)
AI knowledge graph logical reasoning

Building a Full Computer Emulator in C: From NAND Gate to Tetris

2024-12-30
Building a Full Computer Emulator in C: From NAND Gate to Tetris

This project aims to build a complete computer emulator in C from scratch, following the NandToTetris course. It starts with a single NAND gate and progressively builds more complex chips like multiplexers and demultiplexers, ultimately culminating in a system capable of running Tetris. Unlike other emulator projects that start at the CPU level, this one meticulously constructs the entire hardware stack. The project is in its early stages, with the author planning to implement an assembler after completing the hardware components.

Read more
(github.com)
Development computer emulator C programming

Racket Extension: Embedding Images in Source Code

2024-12-29
Racket Extension: Embedding Images in Source Code

This Racket library enables embedding images directly into source code files, eliminating the need for external file references. It uses a µ reader extension and uuencode to convert image data into a textual representation, solving the problem of binary file formats (like WXME) created by traditional image embedding methods, which are incompatible with tools like git. The library provides packing and unpacking functions to easily convert images into embeddable text and decode them for display. While error handling and text formatting could be improved, it offers a convenient way to create self-contained Racket projects.

Read more
(github.com)
Development image embedding source code

GitHub Open Source Project libsearch: Index-Free Full-Text Search for JavaScript

2024-12-29
GitHub Open Source Project libsearch: Index-Free Full-Text Search for JavaScript

libsearch is an open-source JavaScript full-text search library on GitHub that allows for fast text searching without requiring a pre-built index. It leverages the highly optimized regular expression engine of modern JavaScript engines, transforming query strings into regular expression filters for searching and employing an approximate TF-IDF algorithm for ranking. This library is suitable for simple applications that don't require complex indexing, especially useful for rapid prototyping and small web apps.

Read more
(github.com)
Development open-source library

resizer2: Manage Windows Like KDE/i3 with Win+Mouse

2024-12-29
resizer2: Manage Windows Like KDE/i3 with Win+Mouse

resizer2 is a Windows window manager that lets you resize and move windows using Win key + mouse, similar to KDE or i3 window managers. It offers features like moving, resizing, opacity adjustment, minimizing, and maximizing windows, even across multiple monitors. While it requires administrator privileges to move system windows and has some known quirks (like incompatibility with certain fullscreen apps), resizer2 provides a more efficient and convenient window management experience for Windows users.

Read more
(github.com)
Development window management productivity tool

AI-Powered Anki: Revolutionizing Medical Learning

2024-12-28
AI-Powered Anki: Revolutionizing Medical Learning

AnkiAIUtils is a suite of AI-powered tools designed to enhance Anki flashcards. Leveraging models like ChatGPT, DALL-E, and Stable Diffusion, it automatically generates explanations, mnemonics, illustrations, and adaptive learning features. The tools dynamically match relevant examples based on learning progress, create personalized memory hooks, and support various LLM providers and models. While still in its early stages, this project shows immense potential for transforming medical education and learning beyond.

Read more
(github.com)
AI Adaptive Learning

Mixin: A Powerful Bytecode Weaving Framework for Java

2024-12-28
Mixin: A Powerful Bytecode Weaving Framework for Java

Mixin is a trait/mixin and bytecode weaving framework for Java using ASM, hooking into the runtime classloading process via pluggable services. It supports Mojang's LegacyLauncher (deprecated in favor of the more extensible ModLauncher), and is compatible with Java 8 and later. Mixin offers extensive documentation, Maven repositories, and tooling, including an Annotation Processor for handling obfuscation tasks, and integration with Eclipse and IntelliJ IDEA. Its version history details feature additions and bug fixes, aiding developers in choosing the appropriate version.

Read more
(github.com)
Development bytecode Mixin framework

Caravan: A Flexible Transport-Based Logging System for JavaScript/TypeScript

2024-12-28
Caravan: A Flexible Transport-Based Logging System for JavaScript/TypeScript

Caravan is a flexible, transport-based logging system for JavaScript/TypeScript applications. It supports multiple transports (console, file, Datadog, BetterStack, etc.), log level filtering, context binding through forked loggers, and data redaction. Developers can easily log basic messages, metadata, and context-aware information, improving debugging and monitoring. Its TypeScript-first design enhances developer experience.

Read more
(github.com)
Development logging system

SBCL Compiler Optimization: Speeding Up Compilation of (lambda () nil)

2024-12-28
SBCL Compiler Optimization: Speeding Up Compilation of (lambda () nil)

The SBCL compiler received a significant optimization that dramatically improves the compilation speed of empty functions like `(lambda () nil)`. Previously, compilation generated many redundant functions. This optimization identifies and handles these special cases, directly returning a predefined empty function, thus avoiding unnecessary computation and significantly increasing compilation speed. This improvement is especially effective when dealing with large amounts of code containing empty functions, reducing compilation time and boosting developer productivity.

Read more
(github.com)
Development compiler optimization lambda function

Minimalist Exercise Tracker: One HTML File for Weekly Workouts

2024-12-27
Minimalist Exercise Tracker: One HTML File for Weekly Workouts

exerciseminimilism is a minimalist exercise tracker built with a single HTML file and browser local storage. It tracks seven sets of fixed daily exercises for a week, focusing on simplicity to encourage consistent use. Only today's workout and the previous day's weight are displayed. No complex features or configuration are included. You can customize exercises by editing the HTML file; a simple timer helps track rest periods. Data is stored locally in the browser, eliminating the need for accounts. It's simple, easy to use, and compatible with most modern browsers.

Read more
(github.com)
Misc exercise tracking local storage

NeatShift: A Modern Windows File Organization Tool

2024-12-27
NeatShift: A Modern Windows File Organization Tool

NeatShift is a modern Windows application designed to help users organize their files and folders efficiently and safely using symbolic links. It features a clean interface, drag-and-drop functionality, link management, and error prevention. The application is easy to install and run, requiring no additional dependencies. Currently in testing, it includes automatic system restore point creation for safety, though manual backups are strongly recommended.

Read more
(github.com)
Development file management symbolic links Windows utility

Tesla Light Show: A Guide to Custom Light Shows

2024-12-27
Tesla Light Show: A Guide to Custom Light Shows

Tesla has released a custom light show feature allowing users to create and play personalized light shows on 2021 and later Model S, Model 3, Model X, Model Y, and Cybertruck vehicles via a USB drive using the xLights software. This guide details the steps to create and run custom light shows, including software installation, file format requirements, light effect control, and troubleshooting, and provides a validation script to help users check if their light show files meet Tesla's requirements.

Read more
(github.com)
Misc Light Show

GitHub Project: Daily Dutch Vocabulary Email Automation

2024-12-27
GitHub Project: Daily Dutch Vocabulary Email Automation

This GitHub project automates the daily delivery of an email containing three C1-level Dutch words, their English translations, and example sentences. The author created this project due to a lack of suitable learning tools, leveraging ChatGPT for word suggestions and AWS services (including Lambda, DynamoDB, and SES) for automation. The project architecture is straightforward but offers room for improvement, such as refactoring the Python code for better performance.

Read more
(github.com)
Development automation dutch learning

Simple Live Calculator using Tree-sitter and Cranelift JIT

2024-12-27
Simple Live Calculator using Tree-sitter and Cranelift JIT

This GitHub project demonstrates a simple live calculator built with Tree-sitter and Cranelift JIT. The core code is highly integrated for ease of understanding. The project includes the grammar, a REPL interface, stress tests, and benchmarks. Modifying the grammar automatically updates the main binary. Syntax highlighting is used as an example of Tree-sitter's capabilities.

Read more
(github.com)
Development Live Calculator

Quiver: A Modern Commutative Diagram Editor for the Web

2024-12-27
Quiver: A Modern Commutative Diagram Editor for the Web

Quiver is a modern web-based editor for creating commutative diagrams. It allows for rapid creation of complex diagrams, rendering them in high quality for screen viewing and exporting to LaTeX via tikz-cd. Features include intuitive interface, support for pullbacks, pushouts, adjunctions, and higher cells, multiple selection, history, custom macros, and HTML embedding for easy sharing. Creating diagrams is significantly faster than writing equivalent LaTeX by hand.

Read more
(github.com)
Development commutative diagram web editor

SkunkHTML: A GitHub Pages Static Site Generator

2024-12-27
SkunkHTML: A GitHub Pages Static Site Generator

SkunkHTML is a static site generator powered by GitHub Actions, enabling users to quickly create and deploy personal blogs or websites to GitHub Pages using Markdown files. Simply upload your Markdown files to the `/markdown-blog/` folder, and GitHub Actions automatically builds and deploys the updated site. SkunkHTML supports the Giscus commenting system and provides detailed documentation and examples. The project is completely open-source and can be forked directly on GitHub without needing a local download.

Read more
(github.com)
Development static site generator

Rust Library Upgrade Challenges: A Clever Way to Avoid Version Conflicts

2024-12-26
Rust Library Upgrade Challenges: A Clever Way to Avoid Version Conflicts

Upgrading libraries in the Rust ecosystem often causes cascading effects and significant trouble. This article introduces a technique called the "semver trick", which cleverly solves the problem of upgrading less frequently used APIs without changing commonly used ones by having a library depend on its future version. This method is particularly useful for avoiding the need for large-scale coordinated upgrades across the entire dependency chain due to breaking changes in a single library, greatly simplifying the upgrade process.

Read more
(github.com)
Development version upgrade library upgrades

Open-Source WebGPU Ray Tracer: Real-time Rendering from glTF Scenes

2024-12-26
Open-Source WebGPU Ray Tracer: Real-time Rendering from glTF Scenes

The open-source project webgpu-raytracer is a software ray tracing engine built using the WebGPU API. It supports glTF scene files and renders materials with albedo, normal, and material maps. The engine utilizes BVH for accelerated ray-scene intersections and employs multiple importance sampling for efficiency. Currently, it supports environment maps and allows camera control via keyboard and mouse, but refraction is not yet supported.

Read more
(github.com)
Development Ray Tracing

GitHub Open Source Project Thruster: Simplifying Rails App Deployment with an HTTP/2 Proxy

2024-12-26
GitHub Open Source Project Thruster: Simplifying Rails App Deployment with an HTTP/2 Proxy

Thruster is an HTTP/2 proxy designed to simplify production deployments of Rails applications. It works alongside the Puma web server, providing features like HTTP/2 support, automatic TLS certificate management with Let's Encrypt, basic HTTP caching, and X-Sendfile support with compression. It aims for zero configuration; simply setting the TLS_DOMAIN environment variable enables TLS, otherwise it runs in HTTP-only mode. Thruster also wraps the Puma process, making it ideal for containerized environments. Originally created for the ONCE project, it's now used for simpler deployments of other Rails applications.

Read more
(github.com)
Development Deployment

DeepSeek-V3: A 671B-Parameter Open-Source Mixture-of-Experts Language Model

2024-12-26
DeepSeek-V3: A 671B-Parameter Open-Source Mixture-of-Experts Language Model

DeepSeek-V3 is a powerful 671-billion parameter Mixture-of-Experts (MoE) language model activating 37 billion parameters per token. Utilizing Multi-head Latent Attention (MLA) and the DeepSeekMoE architecture, it innovatively employs an auxiliary-loss-free load balancing strategy and a multi-token prediction training objective. Pre-trained on 14.8 trillion high-quality tokens, followed by supervised fine-tuning and reinforcement learning, DeepSeek-V3 outperforms other open-source models and achieves performance comparable to leading closed-source models with remarkable training efficiency—only 2.788M H800 GPU hours.

Read more
(github.com)
AI

Node.js Enables --experimental-strip-types by Default, Enhancing TypeScript Support

2024-12-26
Node.js Enables --experimental-strip-types by Default, Enhancing TypeScript Support

A significant update to Node.js enables the `--experimental-strip-types` flag by default. This means developers can now execute TypeScript files without additional configuration. The change aims to improve TypeScript support and catch more bugs. While still experimental, this marks a major step towards simpler TypeScript development in Node.js, offering developers a more streamlined experience.

Read more
(github.com)
Development Development

Minecraft Server Crafted in COBOL: A Retro Rewind

2024-12-26
Minecraft Server Crafted in COBOL: A Retro Rewind

CobolCraft is a Minecraft server audaciously built using the legacy COBOL programming language. Despite COBOL's limitations in low-level data manipulation, this project surprisingly supports features like infinite terrain generation, dynamic chunk loading, and multiplayer capabilities. It even handles Minecraft's data files, showcasing the unexpected potential of this often-overlooked language and challenging perceptions of its capabilities. This project serves as a testament to programming ingenuity and an interesting experiment in using unconventional tools.

Read more
(github.com)
Development Server Development

SiYuan: A Privacy-First, Self-Hosted Personal Knowledge Management System

2024-12-26
SiYuan: A Privacy-First, Self-Hosted Personal Knowledge Management System

SiYuan is a privacy-first, self-hosted, fully open-source personal knowledge management software written in TypeScript and Go. It boasts features like fine-grained block-level referencing, Markdown WYSIWYG editing, custom attributes, SQL query embedding, web clipping, and PDF annotation link export. Available via app stores (App Store, Google Play, F-Droid) and Docker, SiYuan offers a powerful yet user-friendly experience. Most features are free for both personal and commercial use.

Read more
(github.com)
Development knowledge management

Black Candy: A Self-Hosted Music Streaming Server

2024-12-26
Black Candy: A Self-Hosted Music Streaming Server

Black Candy is a self-hosted music streaming server, your personal music center. It offers easy installation via Docker, allowing you to quickly set up your own music streaming service. A demo is available for testing. While SQLite is the default database, PostgreSQL is also supported. Data persistence is managed by mounting the /app/storage directory. For improved performance, Nginx proxy is supported, and mobile apps are available.

Read more
(github.com)
Development self-hosted

Portspoof: Open-Source Port Spoofing Tool Thwarts Port Scans

2024-12-25
Portspoof: Open-Source Port Spoofing Tool Thwarts Port Scans

Portspoof is an open-source port spoofing tool designed to enhance OS security. It confuses port scanners by always keeping all 65535 TCP ports open and responding with SYN+ACK to every connection attempt. Furthermore, Portspoof boasts a massive database of dynamic service signatures, mimicking various service banners to further hinder attackers from identifying real services. This significantly increases the time and difficulty for attackers to perform port scans and service identification, effectively improving system security without requiring root privileges.

Read more
(github.com)
Development port spoofing

Real-time ISS Urine Tank Monitor App Launched

2024-12-24
Real-time ISS Urine Tank Monitor App Launched

A developer has created pISSStream, a macOS menu bar app that displays the fill level of the International Space Station's urine tank in real time. While not perfect in terms of coding style, the app's unique concept provides a lighthearted look at a detail of life in space. The developer stated they will not be adding any other data, focusing solely on the urine tank's fill level.

Read more
(github.com)
Development macOS app International Space Station real-time data
1 2 … 43 44 45 46 48 50 51