Open-source alternatives to Hands On Llms

This project is a comprehensive, open-source educational curriculum designed to guide developers through the mastery of generative artificial intelligence. It provides a structured learning path that covers foundational concepts, prompt engineering, and the practical application of large language models. The repository serves as a central hub for skill acquisition, offering sequential modules that progress from basic model mechanics to advanced architectural patterns. The curriculum distinguishes itself by focusing on the end-to-end lifecycle of intelligent software, including the implementat

This is an educational implementation that builds a generative pre-trained transformer (GPT) language model from scratch using PyTorch. The project is structured as a step-by-step tutorial, walking through the construction of a decoder-only transformer architecture and its training loop with clean git commits and an accompanying video lecture for a hands-on learning experience. What sets this implementation apart is its focus on practical reproduction: it provides a workflow to train a 124-million-parameter model from scratch in about one hour on cloud GPU hardware, costing under ten dollars.

Nanochat is a lightweight execution environment designed for training and running language models on standard consumer hardware. It functions as both a neural network training framework and an inference engine, enabling users to perform backpropagation-based training and model execution directly on general-purpose processors without the need for dedicated graphics hardware. The project distinguishes itself through a suite of optimization tools that prioritize efficiency on local machines. By utilizing memory-mapped weight loading and CPU-optimized vector math, it maximizes throughput for inte

LLM101n is an educational machine learning curriculum and open-source resource designed to teach the fundamental principles and practical implementation of large language models. It functions as a technical manual that guides users through the end-to-end process of building and training neural network architectures from scratch using a dynamic tensor library for automatic differentiation and GPU-accelerated computation. The project distinguishes itself through interactive, notebook-based instruction that allows for real-time visualization of training processes. It supports rapid experimentati

LangGPT: Empowering everyone to become a prompt expert! 🚀 📌 结构化提示词（Structured Prompt）提出者 📌 元提示词（Meta-Prompt）发起者 📌 最流行的提示词落地范式 | Language of GPT The pioneering framework for structured & meta-prompt design 10,000+ ⭐ | Battle-tested by thousands of users worldwide Created by 云中江树

This project is a comprehensive educational curriculum and engineering handbook focused on the lifecycle of large language models. It serves as a structured knowledge base for machine learning practitioners, covering the fundamental mathematical and architectural principles of transformer-based sequence modeling, as well as the practical implementation of supervised instruction fine-tuning and preference-based model alignment. The repository distinguishes itself by providing a deep dive into advanced model composition and optimization techniques. It details methodologies for weight-space mode

This project is a comprehensive framework for the training, fine-tuning, and deployment of large language models. It functions as a distributed deep learning platform that enables users to scale model workflows across multiple hardware nodes while providing tools for model evaluation and performance benchmarking. The platform distinguishes itself by offering specialized utilities for model compression and weight transformation, allowing users to reduce memory footprints and latency through quantization and pruning. It supports the adaptation of large models for consumer-grade hardware, facili

This repository serves as an educational framework for building large language models from the ground up. It provides a structured curriculum that guides learners through the end-to-end lifecycle of model development, including data processing, architecture design, and optimization. By focusing on low-level implementation, the project enables users to master the fundamental mechanics of artificial intelligence without relying on high-level abstraction frameworks. The project distinguishes itself by constructing neural network components and gradient-based optimization logic from first princip

LLM-RL-Visualized is a visual reference library and collection of knowledge maps designed to explain Large Language Model and Reinforcement Learning algorithms. It provides a structured system of conceptual diagrams and taxonomies covering the intersection of language model alignment and reinforcement learning. The project distinguishes itself through detailed visual mappings of complex workflows, such as the coordination of reward models and policy optimization in reinforcement learning from human feedback. It contrasts different preference optimization architectures, such as RLHF and Direct

This project is an educational course and set of instructional materials for building large language models from scratch using Python. It provides a step-by-step guide and practical tutorials focused on the internal mechanics of transformer architectures and pre-training workflows. The repository features a framework for implementing and comparing diverse model families, including Llama, GLM, and RWKV. It uses a configuration-driven assembly approach to analyze the structural differences and internal mechanisms of these various architectures. The codebase covers the complete development pipe

This project is a comprehensive collection of reference materials, including a language cheatsheet, a standard library reference, and a concurrency reference. It serves as a guide to modern C++ development, focusing on language syntax, standard library utilities, and template metaprogramming patterns. The repository provides specific guidance on template metaprogramming through a dedicated guide covering compile-time evaluation, type deduction, and variadic template execution. The materials cover a broad range of capabilities, including asynchronous programming, memory management, and system

A Comprehensive Getting Started Guide For Application Development On Hyperledger Fabric

This project is a comprehensive guide to architectural standards and coding patterns for developing maintainable applications within the Laravel framework. It focuses on clean code standards, applying the single responsibility and DRY principles to ensure codebase predictability and consistency. The guide emphasizes decoupling components by moving business logic into service layers and shifting input validation into dedicated request classes to keep controllers lean. It advocates for the use of a service container and dependency injection to reduce class coupling and improve testability. The

WWDC 2019'da tanıtılan yeni UI framework'ü SwiftUI'ya giriş amacı gütmektedir.

This project is an open-source software engineering handbook and technical learning resource focused on backend web development. It provides a comprehensive guide to building server-side applications, covering the end-to-end flow of web requests from initial HTTP traffic handling to database integration and dynamic content rendering. The material follows a code-centric pedagogical pattern, anchoring theoretical concepts in functional snippets that demonstrate practical implementation. The curriculum is organized through progressive complexity sequencing, moving from foundational language synt

阿里无线前端性能优化指南 (Pt.1 加载期优化) by @晓田 - Web中的图标 by @大漠 - 我理解的阿里无线前端“架构”（半鸡汤，少干货） by @hongru - 写给前端面试者 by @大漠 - 手机淘宝这三年（更新PPT同步录音视频） by @渚薰 - 手机淘宝前端的图片相关工作流程梳理 by @勾三股四 - 高级CSS filters by @大漠 - Font Boosting by @尚左 - 15年双11手淘前端技术巡演 - 前言 by @hongru - 对无线电商动态化方案的思考（一） by @勾三股四 - 对无线电商动态化方案的思考（二） by…

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Markdown Here is a browser extension that enables rich text composition within web-based editors that lack native formatting support. By transforming plain text markdown syntax into rendered HTML, it allows users to draft professional emails and documents using standard markup, including headers, tables, and footnotes, directly inside their browser. The tool distinguishes itself through a bidirectional transformation engine that supports both the conversion of markdown to HTML and the reversion of rendered content back into its original source code. This state-preserving functionality allows

This project is a community-driven directory that aggregates and categorizes high-quality technical resources, tools, and learning materials. It functions as a centralized knowledge management repository, designed to help developers navigate the software development landscape by providing structured access to curated lists and external project references. The directory relies on a collaborative, peer-reviewed workflow where external contributors submit and maintain links through a version-controlled system. This community-maintained approach ensures that the information remains current and re

(vue.js official website tutorials ，contains video , codes, baudi yun, youtube) 网路上有很多 VUE 综合应用的视频，但大部份的视频 ，都当你已经了解官网 所以讲的节奏难免偏快。 此视频(都是上代码)，以官网为重，将官网的观念，以视频搭配代码，实际演示。 如果官网有看不懂的地方，比对一下，视频跟代码，就会了解了。 减少你摸索的时间。(註：mvvm 的框架，不管是 ng , react, vue, avalonjs, 都是好的框架，而有经验的前端，至少都会两套以上的 mvvm。)

vuejs2 官网讲解 (vue.js 2 official website tutorials ，contains video , codes, baudi yun, youtube)

A little tutorial to use the Newgrounds medals system with PICO-8

This repository serves as a comprehensive, curated collection of open-source implementations focused on artificial intelligence, machine learning, and computer vision. It functions as a centralized knowledge base and technical resource index, providing students and professional engineers with a structured directory of code examples for educational and practical reference. The project distinguishes itself through a community-driven curation model, relying on manual updates and contributions to maintain a relevant and expansive archive. By organizing these resources into categorized lists, the