em{io} - a safe and fast high-level and low-level character input/output library for bare-metal and RTOS based embedded systems with a very small binary footprint. (beta)

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Miscellaneous C++ Formatting Printf Output

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  • emio

    A safe and fast high-level and low-level character input/output library for bare-metal and RTOS based embedded systems with a very small binary footprint.

  • C++ Format

    A modern formatting library

    Nice work! Since you mention {fmt}, let me clarify a few things. While {fmt} doesn't optimize for embedded systems in the default configuration, it is possible to significantly reduce its binary footprint by compiling with -Os, LTO and disabling some features such as floating point formatting (https://github.com/fmtlib/fmt/pull/1590). It is even possible to use format string compilation to avoid linking with the library completely at the cost of larger per-call binary code. Additionally, you can avoid almost all exceptions with compile-time format string checks.

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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