Browse free open source C Macros and projects below. Use the toggles on the left to filter open source C Macros by OS, license, language, programming language, and project status.

  • Zenflow- The AI Workflow Engine for Software Devs Icon
    Zenflow- The AI Workflow Engine for Software Devs

    Parallel agents. Multi-agent orchestration. Specs that turn into shipped code. Zenflow automates planning, coding, testing, and verification.

    Zenflow is the AI workflow engine built for real teams. Parallel agents plan, code, test, and verify in one workflow. With spec-driven development and deep context, Zenflow turns requirements into production-ready output so teams ship faster and stay in flow.
    Try free now
  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
    Start building today
  • 1

    ATasm: 6502 cross-assembler

    ATasm is a 6502 command-line cross-assembler.

    ATasm is a 6502 command-line cross-assembler that is compatible with the original Mac/65 macro assembler released by OSS software. The aim of ATasm is to provide Atari home-brew coders with a comfortable and powerful toolset.
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    Downloads: 45 This Week
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  • 2
    Repeat

    Repeat

    Mouse/keyboard record/replay and automation hotkeys/macros creation

    Full-fledged mouse/keyboard record/replay and automation hotkeys/macros creation using modern programming languages, and more advanced automation features. Working across three major OSes: Windows, OSX, and Linux. See more at https://github.com/repeats/Repeat Repeat yourself with some intelligence. This, if used correctly, can improve your productivity greatly.
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    Downloads: 80 This Week
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  • 3
    A simple minimalist general purpose text macro processor
    Downloads: 1 This Week
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  • 4
    1664 macro assembler, simulator, console debugger, interpreter (host system calls.)
    Downloads: 0 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
    Learn More
  • 5
    An implementation of the venerable MACRO assembler preprocessor from back in the mid 60's. It's interesting as a study of what was possible then, and how that could be useful today.
    Downloads: 0 This Week
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  • 6
    This is a C macro library for doing fixed point arithmetic.
    Downloads: 0 This Week
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  • 7
    Open Macro Library is a library of highly reusable C macros providing a set of well-designed commonly needed functionality to C developers, like logging and debugging helpers, containers, sorting and other algorithms.
    Downloads: 0 This Week
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  • 8

    UniSIMD-assembler

    SIMD macro assembler unified for ARM, MIPS, PPC and x86

    UniSIMD assembler is a high-level C/C++ macro assembler framework unified across ARM, MIPS, POWER and x86 architectures. It establishes a subset of both BASE and SIMD instruction sets with clearly defined common API, so that application logic can be written and maintained in one place without code replication. The assembler itself isn't a separate tool, but rather a collection of C/C++ header files, which applications need to include directly in order to use. At present, Intel SSE/SSE2/SSE4 and AVX/AVX2/AVX-512 (32/64-bit x86 ISAs), ARMv7 NEON/NEONv2, ARMv8 AArch32 and AArch64 NEON, SVE (32/64-bit ARM ISAs), MIPS 32/64-bit r5/r6 MSA and POWER 32/64-bit VMX/VSX (little/big-endian ISAs) are mostly implemented (/w horizontal reductions) although scalar improvements, wider SIMD vectors with zeroing/merging predicates in 3/4-operand instructions are planned as extensions to current 2/3-operand SPMD-driven vertical SIMD ISA. See README file.
    Downloads: 0 This Week
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  • 9
    The ultimate text preprocessor and macro expander. Its syntax is similar to JavaScript, and gmac knows some really useful tricks. Details: http://gmac.sourceforge.net/
    Downloads: 0 This Week
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  • Desktop and Mobile Device Management Software Icon
    Desktop and Mobile Device Management Software

    It's a modern take on desktop management that can be scaled as per organizational needs.

    Desktop Central is a unified endpoint management (UEM) solution that helps in managing servers, laptops, desktops, smartphones, and tablets from a central location.
    Learn More
  • 10
    netWindow Serializer stores data contained in multiple web-browser windows automatically into a single data-file. It can also be used to recover web-browser windows in the event of system restart. Used as a file-archiving, book-marking and recovery tool.
    Downloads: 0 This Week
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  • 11
    This project provides a tool-chain for compiling C code for the SPEAR2 processor. It comprises a C compiler (GCC), an assembler/linker, a macro assembler, a basic library and a simulator.
    Downloads: 0 This Week
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  • 12
    ztex is a Firmware Kit with a corresponding Driver API for EZ-USB based hardware. The Firmware is written in C and assembled using a powerful macro processor. The Driver API allows the development of platform-independent device drivers.
    Downloads: 0 This Week
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