Awesome GitHub RepositoriesHigh-Performance Systems Programming

This project is a comprehensive, curated directory of high-quality libraries, tools, and educational resources for C and C++ development. It serves as an ecosystem discovery index, helping developers navigate the vast landscape of third-party components, frameworks, and technical documentation available for the language. The collection is distinguished by its focus on high-performance systems programming and technical mastery. It provides deep coverage of specialized domains including SIMD-accelerated data processing, compile-time template metaprogramming, and asynchronous event-driven archit

Zig is a low-level systems programming language designed for writing high-performance software that interacts directly with hardware. It focuses on the transformation of source code into machine binaries for the execution of low-level operations. The project is distinguished by its native support for cross-compilation, allowing binaries for various operating systems and CPU architectures to be built from a single host. It provides direct interoperability with the C language, enabling the import of headers and function calls without a foreign function interface. The language utilizes manual m

Lapce is a high-performance text editor built with Rust that utilizes hardware acceleration for fast rendering and responsiveness. It functions as a modal text editor with Vim-style keybindings to minimize hand movement, an LSP client for language intelligence, and a remote development environment for editing files and executing code on distant servers. The editor features an extensible architecture based on the WebAssembly System Interface, allowing it to execute plugins compiled to WASI for cross-language functionality. It further distinguishes itself by implementing the Debug Adapter Proto

This project is a comprehensive technical interview question bank and reference library designed for software engineering roles at major technology companies. It serves as a study guide and knowledge base covering the core principles of high-performance systems programming and computer science theory. The collection focuses on deep technical domains, including C++ language mastery, distributed systems design, and database engineering. It provides detailed material on consensus protocols, cluster coordination, and the architectural differences between SQL and NoSQL implementations. The resour

Crystal is a statically typed, compiled programming language designed for high performance and memory safety. It leverages an LLVM-based compiler to translate source code into optimized machine-executable binaries, while its type-inference-based static analysis enforces strict safety rules during the build process. The language distinguishes itself through a fiber-based concurrent runtime that manages lightweight execution units for asynchronous input and output without blocking the main process. It also features a powerful compile-time macro system that allows for the inspection and transfor

Nim is a statically typed, compiled systems programming language designed for high performance and cross-platform development. It translates high-level source code into C, C++, or JavaScript, allowing developers to produce efficient native binaries or web-compatible scripts from a single codebase. The language emphasizes a clean, indentation-based syntax that simplifies code hierarchy while maintaining the power of a full-featured systems language. What distinguishes Nim is its robust metaprogramming framework, which allows developers to inspect, modify, and generate code structures during th

This project is a comprehensive educational framework designed to guide learners through the complexities of systems engineering and low-level software development. It provides structured learning paths that integrate hardware simulation, source code analysis, and project-based exercises to help developers master the foundational concepts of computer architecture, operating systems, and firmware design. The curriculum distinguishes itself by emphasizing direct interaction with system internals, requiring learners to examine and modify existing open-source kernel and driver implementations. By

Odin is a compiled, statically typed systems programming language designed for high-performance software development. It focuses on pragmatic low-level memory control, providing a toolset for manual memory management and precise control over hardware utilization. The language is distinguished by its flexible memory model, which includes custom allocators and precise data layout capabilities to optimize resource usage. It features a comprehensive foreign function interface for importing assembly files and linking with external libraries using configurable calling conventions. The type system

Pony is an open-source, actor-model, capabilities-secure, high performance programming language

Tcmalloc est un allocateur de mémoire C++ haute performance et une bibliothèque d'exécution conçue pour gérer la mémoire tas (heap) pour les services à grande échelle. Il fonctionne comme un allocateur de mémoire avec mise en cache par thread qui réduit la contention de verrouillage dans les applications multithreadées pour maintenir la stabilité et les performances lors de charges de travail concurrentes. Le projet se concentre sur l'allocation de mémoire à haute concurrence et la mise à l'échelle des applications multithreadées. Il emploie une stratégie consistant à fournir des caches par thread pour assurer un accès rapide à la mémoire et améliorer le débit des programmes parallèles dans les environnements de programmation système de bas niveau. La bibliothèque gère la mémoire via une allocation au niveau des pages, un binning par classe de taille et des métadonnées basées sur des étendues (spans) pour minimiser la fragmentation. Elle utilise une liste libre centrale et des chemins rapides sans verrouillage pour gérer les demandes de mémoire à travers plusieurs threads d'exécution.

pgx est un framework et une suite d'outils pour développer des extensions PostgreSQL haute performance en utilisant le langage de programmation Rust. Il fournit un wrapper API bas niveau pour interagir avec les contextes mémoire internes de la base de données, les systèmes de journalisation et les API d'exécution principales, permettant d'implémenter des fonctionnalités et une logique personnalisées directement au sein du moteur de base de données. Le projet se distingue par un outil de build dédié et une interface en ligne de commande qui gère le cycle de vie de développement de l'extension, de l'initialisation de l'environnement au packaging binaire. Il inclut un mappeur de types qui traduit les structures du langage en types composites de base de données et génère automatiquement les définitions de schéma SQL correspondantes. Le framework couvre une large surface de fonctionnalités, incluant le mappage de fonctions définies par l'utilisateur, l'intégration de protocoles binaires et la prise en charge de cibles multi-versions pour assurer la compatibilité entre les différentes versions de la base de données. Il fournit également des wrappers de gestion mémoire spécialisés pour manipuler les pointeurs et prévenir les fuites au sein de l'environnement de base de données.