A high-performance .NET library suite for low-allocation scenarios like microservices, distributed systems, and database engines.
.NEXT (dotNext) is a set of powerful .NET libraries designed for high-performance scenarios requiring near-zero memory allocation and high flexibility. It provides a rich collection of efficient tools for low-level memory operations, metaprogramming, distributed systems protocols, and async primitives, all implemented in 100% managed code.
.NET developers building high-load microservices, database engines, actor systems, and various types of distributed applications where performance and low memory overhead are critical.
Developers choose .NEXT for its comprehensive suite of performance-optimized utilities that reduce memory allocation overhead, its implementations of distributed systems algorithms like Raft, and its cross-platform compatibility across multiple .NET runtimes and form factors.
Next generation API for .NET
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Offers efficient buffer manipulations and Span<T> utilities, enabling near-zero memory allocation for critical paths in high-load scenarios.
Includes ready-to-use implementations like Raft consensus and HyParView gossip, saving development time for building robust cluster applications.
Works across .NET form factors such as Mono, WASM, and NativeAOT, ensuring deployment flexibility in diverse environments.
Provides high-quality docs and benchmarks, as highlighted in the README, aiding in performance transparency and ease of adoption.
Actively supports only .NET 8 and 10, with older versions unsupported, which can hinder adoption in legacy or slower-upgrading projects.
The advanced features, such as metaprogramming and low-level memory APIs, require in-depth .NET expertise, making it less accessible for general developers.
For standard applications, the extensive toolkit might introduce unnecessary overhead and complexity compared to simpler .NET libraries.