An open-source collection of C++ libraries designed to augment the C++ standard library, derived from Google's production code.
Abseil is an open-source collection of C++ libraries designed to augment the C++ standard library. It provides production-proven utilities that fill gaps in the standard library or offer alternatives for specific needs encountered in large-scale development. The code is derived from Google's own C++ codebase and has been extensively tested in production environments.
C++ developers working on large-scale projects who need reliable, production-tested utilities beyond what the standard library provides. Particularly valuable for teams requiring high-performance containers, better synchronization primitives, or comprehensive utility libraries.
Developers choose Abseil because it offers battle-tested code from Google's production environment, providing reliable alternatives to standard library components and filling gaps with utilities proven at scale. It delivers performance-optimized implementations like Swiss table containers and comprehensive libraries for common needs like time handling and error management.
Abseil Common Libraries (C++)
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Code is derived from Google's extensive production use, ensuring it's battle-tested and reliable for large-scale applications, as highlighted in the README.
Includes libraries for containers, synchronization, time, flags, and more, covering gaps in the standard library as detailed in the codemap section.
Offers Swiss table containers that provide better performance than standard unordered maps, a key feature emphasized in the project description.
Compliant with C++17 standards and forward-looking, ensuring compatibility with modern C++ practices as stated in the README.
Officially supports only Bazel and CMake, which can complicate integration for projects using other build systems or requiring simpler setups.
Encourages 'live-at-head' updates, potentially leading to instability or breaking changes for teams needing long-term stable versions, despite LTS releases mentioned in the releases section.
Utilities are tailored to Google's internal needs, which may not align with all use cases and could introduce patterns specific to Google's codebase, as noted in the philosophy.