L2 programming language

L2 programming language

L2 is a programming language developed by Microsoft as an alternative to C and C++. It aims to improve security, safety, and concurrency support compared to those languages. Key features include memory safety, simplified syntax, and built-in support for multithreading.
L2 programming language image
memory-safety multithreading concurrency microsoft

L2 Programming Language: Simplified Syntax and Multithreading Support

A programming language developed by Microsoft aiming to improve security, safety, and concurrency support compared to C and C++.

What is L2 programming language?

L2 is a new systems programming language developed by Microsoft as an alternative to C and C++. The key goals of L2 are to improve security, safety, and concurrency support compared to those languages while maintaining high performance.

Some of the key features of L2 include:

  • Memory safety - L2 eliminates entire classes of memory safety issues such as buffer overflows that lead to security vulnerabilities in C/C++ code.
  • Simplified syntax - The syntax is designed to be simpler and easier to learn than C++ while enabling access to low-level hardware capabilities.
  • Multithreading support - L2 has built-in support for multithreaded programming including threadsafe reference counting garbage collection.
  • High performance - Like C and C++, L2 is compiled to native machine code and optimized for performance.
  • Interoperability - L2 supports interoperability with C APIs to leverage existing code and libraries.

The goal with L2 is to produce safe, secure and high performance systems code for scenarios ranging from operating systems to device drivers and other low-level software. It aims to significantly reduce the burden on programmers compared to using C/C++ directly when programming at this level. Microsoft plans to use L2 for its own software development but it is also intended for wide adoption across the software industry.

L2 programming language Features

Features

  1. Memory safety
  2. Simplified syntax
  3. Built-in support for multithreading
  4. Automatic memory management
  5. Type inference
  6. Generics
  7. Lambda expressions

Pricing

  • Free
  • Open Source

Pros

Easier to learn than C/C++

Safer than C/C++ due to memory safety

Built-in multithreading support

Higher performance than managed languages like C#

Can call into C/C++ code

Cons

Less control over memory management than C/C++

Smaller ecosystem than C/C++

Only available on Windows currently


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